true/false. Suppose the swapValues template is instantiated as follows:
int x = 2, y =3;
swapValue(x, y);
// use x and y
and
double d= 3.0, f=4.5;
swap(d, f);
// use x and y
Then the compiler generates code for two copies of the swapValues template.

Answer: the correct answer is 40

Step-by-step explanation:

All angles in a triangle equal 180.

180-100=80

the question says the other two angles are equal. So we will divide by 2

80/2=40

Answer:

6 wholes

Step-by-step explanation:

\( \frac{19}{3} = 6 \frac{1}{3} \)

So there are 6 wholes in 19/3.

Answer: what are the options tho?

Step-by-step explanation:

Answer: 4 workers

==============================================

Explanation:

We have 9 workers painting walls in a house. Let's say the total square feet needed to be painted is 9000 square feet. I picked some arbitrary large multiple of 9, so that it leads to 9000/9 = 1000 square feet per worker.

In other words, each worker paints 1000 square feet.

They can do the job in 48 hours, which means their rate is 1000/48 = 125/6 square feet per hour approximately.

After 8 hours, each worker paints 8*(125/6) = 500/3 square feet. So all 9 workers painted 9*(500/3) = 1500 square feet

Put another way: they got 8/48 = 1/6 of the job done after 8 hours, so (1/6)*9000 = 1500 sq feet of wall has been painted so far. This leaves 9000-1500 = 7500 sq ft unpainted.

------------------------------------------------

Let x be the number of workers that leave.

There are 9-x people still on the job.

The 7500 sq ft of left over wall is divided among the 9-x people. Each worker gets 7500/(9-x) sq feet of wall to paint.

Earlier we found each worker's rate was 125/6 sq ft per hour. If they complete the remaining job in 72 hours, then,

(rate)*(time) = (amount of job done)

(125/6)*(72) = 7500/(9-x)

1500 = 7500/(9-x)

1500(9-x) = 7500

9-x = 7500/1500

9-x = 5

-x = 5-9

-x = -4

x = 4

4 workers went home.

If 4 workers went home, then 9-4 = 5 workers remain

They each have 7500/5 = 1500 sq ft of wall to paint, which helps confirm the answer.

The standard deviation is 8.

Data dispersion in regard to the mean is quantified by a standard deviation, or. Data are said to be more closely grouped around the mean when the standard deviation is low and more dispersed when the standard deviation is high. A measure of a group of values' variance or dispersion in statistics is called the standard deviation. The values tend to be close to the set's mean when the standard deviation is low, while the values are dispersed over a larger range when the standard deviation is high. The dispersion of the data around the mean value is measured by the standard deviation. It might be helpful when comparing data sets that may have the same mean but a different range.

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The trisaccharide present in high abundance in human milk that helps infants fight viral infection is Lacto-N-fucopentaose III (LNF-III).

It consists of three monosaccharides: fucose, galactose (Gal), and N-acetylglucosamine (GlcNAc). The glycosidic bonds present in LNF-III are β1-3 and α1-4.

LNF-III plays a crucial role in the innate immune defense of infants against viral infections. The monosaccharide fucose is attached to the Gal-GlcNAc disaccharide unit through a β1-3 glycosidic bond, forming the backbone of the trisaccharide. This structure is further extended with an α1-4 glycosidic bond between the Gal and GlcNAc residues. The presence of LNF-III in human milk is significant because it acts as a receptor for certain viruses, such as norovirus and rotavirus, which commonly affect infants. These viruses specifically bind to the fucose residue of LNF-III, preventing their attachment to host cells and subsequent infection. Therefore, the abundance of LNF-III in human milk provides a natural defense mechanism for infants against viral pathogens. In summary, the trisaccharide Lacto-N-fucopentaose III (LNF-III) found in human milk contains the monosaccharides fucose , galactose (Gal), and N-acetylglucosamine (GlcNAc). It is formed by a β1-3 glycosidic bond between fucose and the Gal-GlcNAc disaccharide unit, and an α1-4 glycosidic bond between galactose and N-acetylglucosamine. LNF-III serves as a receptor for certain viruses, preventing their attachment to host cells and aiding in the infant's defense against viral infections.

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Answer: A) 46.5 cm

Step-by-step explanation:

Circumference = 2 π r or Circumference = π d

In this case, they give us the diameter = 14.8 cm. Therefore the radius = 14.8/2 = 7.4 cm.

π ≈ 3.14.

We can use either equation above, but because the diameter was given, we will use c = πd for simplicity.

C = π d

= (3.14)(14.8)

= 46.47 cm, which rounds to 46.5 cm

Answer:

Step-by-step explanation:

If the sum of two angles is one right angle or 90°, then one angle is said to be complementary of the other. Thus, 25° and 65°; θ° and (90 - θ)° are complementary to each other.

Suppose a rotating line rotates about O in the anti-clockwise sense and starting from its initial position

The quotient of the provided fractional number is equal to the option D which is,

\(-2x^9\)

Quotient is the resultant number which is obtain by dividing a number with another. Let a number a is divided by number b. Then the quotient of these two number will be,

\(q=\dfrac{a}{b}\)

Here, (a, b) are the real numbers.

The fraction given in the problem is,

\(\dfrac{-8x^6}{4x^{-3}}\)

Let the quotient of the above function is q. Thus,

\(q=\dfrac{-8x^6}{4x^{-3}}\)

In a fraction number, a negative power of a number in the denominator can be written with a positive number in the numerator and vise versa. Thus,

\(q=\dfrac{-8x^6(x^3)}{4}\\q=-2x^{6+3}\\q=-2x^9\)

Hence, the quotient of the provided fractional number is equal to the option D which is,

\(-2x^9\)

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Answer:

It's D -2x^9

Step-by-step explanation:

Answer:

solution

if x=-2 it means where there x you put -2

therefore 3(-2)-2y=2

-6-2y=2

then collect the term

-2y=2+6

-2y=8

then divide by 2 every side

therefore

Y=4

(e) The complex number 5+2i in exponential form is (\sqrt{29}e^{i\text{tan}^{-1}\left(\frac{2}{5}\right)}\).
(f) The new period is \(0.31\sqrt{\frac{m}{1.6k}}\) when the spring constant is increased by 60%.

(e) To convert a complex number to exponential form, we need to determine its magnitude and argument. For the complex number 5+2i, the magnitude is given by the formula \(A = \sqrt{{\text{Re}}^2 + {\text{Im}}^2}\) where Re and Im represent the real and imaginary parts, respectively. In this case, the magnitude is \(\sqrt{5^2 + 2^2} = \sqrt{29}\).

The argument, \(\theta\), can be found using the formula \(\theta = \text{tan}^{-1}\left(\frac{{\text{Im}}}{{\text{Re}}}\right)\). For 5+2i, the argument is \(\text{tan}^{-1}\left(\frac{2}{5}\right)\).

Thus, the complex number 5+2i in exponential form is \(Ae^{i\theta} = \sqrt{29}e^{i\text{tan}^{-1}\left(\frac{2}{5}\right)}\).



(f) The period of a spring-mass system is determined by the mass and the spring constant. If the spring constant is increased by 60%, we can calculate the new period using the formula \(T' = T\sqrt{\frac{m}{k'}}\).

Given the original period \(T = 0.31\) seconds and an increase in the spring constant by 60%, we have \(k' = 1.6k\) where \(k\) is the original spring constant.

Substituting the values into the formula, the new period is \(T' = 0.31\sqrt{\frac{m}{1.6k}}\).

Increasing the spring constant causes the spring to become stiffer, resulting in a shorter period. The new period, \(T'\), will be less than the original period \(T\) due to the increased stiffness of the spring.

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Step-by-step explanation:

2x²+13x+6

=(2x+1)(x+6)

5x²-9x+4

=(x-1)(5x-4)

4x²-3x-22

=(4x-11)(x+2)

Answer:

120

Step-by-step explanation:

20 times 6

Answer:

120 miles

Step-by-step explanation:

1 in. = 20 miles

6 x 20 = 120

6 in. = 120 miles

Hopefully this helps you :)

pls mark brainlest ;)

Solving the linear equation 12.5 = -1.5 + b/0.1, value of b is 1.4

Linear equation is an equation containing one unknown variable with power one and constants.

The standard form of an linear equation in one variable x is :

ax + b = 0 , where a, b are constants

x= -b/ a is solution of this equation or we can solve this equation by adding or subtracting same number to both sides.

To solve  equation : 12.5 = -1.5 + b/0.1

Adding 1.5 to both sides

12.5 +1.5 = -1.5 +1.5 + b/0.1

14 = b/0.1

Multiply both sides by 0.1

0.1 *14 = 0.1(b/0.1)

1.4 = b

Therefore, the value of b on solving linear equation 12.5 = -1.5 + b/0.1 is 1.4

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We are given that ∠E and ∠B are right angles and C is the midpoint of AD.

Answer:

Half;  twice

Step-by-step explanation:

In a circle, the radius is said to be the distance from the center of the circle to any point on the edge of the circle, it is denoted as "r". The radius is called a radii if it is more than one.. The radius of a circle is half the length of the diameter of a circle because the diameter of a circle is the distance of the line that passes through the center of a circle touching both edges of the circle. It is denoted as "d".

Thus,

2r = d

r = d/2

For example, if the radius of a circle is 10cm, the diameter of the circle will be calculated as: d = 2 * 10 = 20cm. Which means if the radius is 10cm, diameter will be 20cm.

Therefore, the radius of a circle is half the length of its diameter. the diameter of a circle is twice the length of its radius

Therefore , Due to a sequence of transformations, polygon ABCD will therefore overlap polygon A'B'C'D'.

A polygon is a closed, two-dimensional, flat or planar structure that is circumscribed by straight sides. There are no curves on its sides. The edges of a polygon are another name for its sides. A polygon's vertices (or corners) are the places where two sides converge.

Here,

a 4 unit translation to the left after reflecting polygon ABCD across the x-axis.

The coordinates for point A in the polygon ABCD are (1, -5).

ABCD's polygon should be mapped onto A'B'C'D',

Reflect the ABCD polygon across the x-axis in accordance with the rule,

A(x, y) → A'(x, -y) (x, -y)

Following this criterion, A's coordinates will be,

A(1, -5) → A'(1, 5) (1, 5)

ABCD is also moved four units to the left.

The rule for the translation is,

A'(x, y)=> A"(x - 4, y) (x - 4, y)

A'(1, 5) => A"(1 - 4, 5) (1 - 4, 5)

=> A"(-3, 5) (-3, 5)

Due to a sequence of transformations, polygon ABCD will therefore overlap polygon A'B'C'D'.

a 4 unit translation to the left after reflecting polygon ABCD across the x-axis.

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The fundamental counting principal there will be 2*2*2*4*2 = 64 possible lunches.

What is fundamental counting principal ?

According to this concept, the sum of the outcomes of two or more independent events is equal to the product of the outcomes of each individual event. For instance, a youngster picking from a menu of six ice cream flavors and three types of cones will have a total of 6 x 3 = 18 options.

Here size has two types  say  2

Here cheese has two types say 2

Here type of bun has two types say 2

Here side order has four types say 4

Here fruit drink has two types say 2

So, according to the fundamental counting principal there will be 2*2*2*4*2 = 64 possible lunches.

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Answer:

1

Step-by-step explanation:

3.2/0.4=8

8×2=16

16×0.4=6.4

6.4÷0.1=64

To determine how many years it will take for Tom's investment to double, we can use the compound interest formula:

A = P(1 + r/n)^(nt)

Where:

A is the final amount (double the initial investment)

P is the principal amount (initial investment)

r is the annual interest rate (9.24% or 0.0924)

n is the number of times the interest is compounded per year (monthly, so n = 12)

t is the time in years

In this case, Tom wants his investment to double, so the final amount (A) will be $8,000 * 2 = $16,000. We can plug in these values and solve for t:

$16,000 = $8,000(1 + 0.0924/12)^(12t)

Dividing both sides by $8,000:

2 = (1 + 0.0924/12)^(12t)

Taking the natural logarithm (ln) of both sides:

ln(2) = ln[(1 + 0.0924/12)^(12t)]

Using the logarithmic property ln(a^b) = b * ln(a):

ln(2) = 12t * ln(1 + 0.0924/12)

Dividing both sides by 12 * ln(1 + 0.0924/12):

t = ln(2) / (12 * ln(1 + 0.0924/12))

Using a calculator, we find:

t ≈ 9.81

Therefore, it will take approximately 9.81 years (rounding to hundredths) for Tom's investment to double.

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Answer:

don't cheat

Step-by-step explanation:

no answer for you

It has been proved that if the bisectors of ∠B and ∠C intersect each other at O, then; ∠BOC = 90°+  ¹/₂∠A

A △ ABC such that the bisectors of ∠ ABC and ∠ ACB meet at a point O.

To prove :

∠BOC = 90° + ¹/₂∠A

Proof :

In △BOC, we have

∠1 + ∠2 + ∠BOC = 180°

In △ ABC, we have, ∠A + ∠B + ∠C = 180°

∠A + 2(∠1) + 2(∠2) = 180°

¹/₂∠A + ∠1 + ∠2 = 90°

∠1 + ∠2 = 90° -  ¹/₂∠A

Therefore, in equation 1,

90° -  ¹/₂∠A + ∠BOC = 180°

∠BOC = 90°+  ¹/₂∠A

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\( \large \bf \implies{y = 2x + 3}\)

\( \bf{y = mx + b \: \: \: \: \: \: \: \:( b = 3)} \\ \\ \bf{ (3,9) \: \:( 2,7)} \\ \\ \bf{m = \frac{9 - 7}{3 - 2} = \frac{2}{1} = 2}\)

\( \bf \therefore{y = 2x + 3 \: is \: a \: line \: equation}\)

Okay so after trying this for almost half an hour this is what I got !

Answer:

(5 ÷1) ((4−2)+(6x3))

I think I used all of the operations; if you follow PEMDAS you should end up with 100 !

(5 ÷1) ((4−2)+(6x3))

(5) (2+18)

5(20)

100

Answer:

((6 x 3 + 4/2) x 5 ) / 1

The correct option is OA. y+4= -3(x-3). L 4.6.3 Test (CST): Linear Equations Solution: We are given that a line passes through (3,-4) and has a slope of -3.

We will use point slope form of line to obtain the equation of liney - y1 = m(x - x1).

Plugging in the values, we get,y - (-4) = -3(x - 3).

Simplifying the above expression, we get y + 4 = -3x + 9y = -3x + 9 - 4y = -3x + 5y = -3x + 5.

This equation is in slope intercept form of line where slope is -3 and y-intercept is 5.The above equation is not matching with any of the options given.

Let's try to put the equation in standard form of line,ax + by = c=> 3x + y = 5

Multiplying all the terms by -1,-3x - y = -5

We observe that option (A) satisfies the above equation of line, therefore correct option is OA. y+4= -3(x-3).

Thus, the correct option is OA. y+4= -3(x-3).

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Answer:

6 trips

Step-by-step explanation:

12 divided by 4 equals 3

18 divided by 3 equal 6

she will have to take six trips to drive 18 kilometers.

To find the fourth angle measure of a quadrilateral, we can use the fact that the sum of all four interior angles in a quadrilateral is always 360 degrees.

Let's denote the fourth angle measure as x.

Given that the measures of three interior angles of the quadrilateral are 111, 134, and 64 degrees, we can add these angles together and subtract their sum from 360 to find the measure of the fourth angle:

360 - (111 + 134 + 64) = 360 - 309 = 51

Therefore, the measure of the fourth angle in the quadrilateral is 51 degrees.

It's important to note that in a quadrilateral, the sum of all interior angles is always 360 degrees, regardless of the specific shape or angle measures. This property holds true for all quadrilaterals, including rectangles, parallelograms, and squares.

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Answer:

D for question 3 and 8n^2 for question 4

Step-by-step explanation:

Wednesday

If you use a calender, it falls on a wednasday