help asspppp.............

Answer:

105

Step-by-step explanation:

900 degrees in a heptagon

What do you need help with. I will do it

Answer:

D. 4 units to the left

The transformation of the function will be 4 units to the left. The correct option is D.

A translation in mathematics does not turn a shape; instead, it moves it left, right, up, or down. They are congruent if the translated shapes (or the image) seem to be the same size as the original shapes. They've simply shifted in one or more directions.

Given that the functions are f(x) = x³ and g(x) = ( x + 4 )³. The translation of the function will be at 4 units to the left.

When the functions are plotted on the graph the translation is seen to the left of the origin at the coordinate (-4,0).

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Answer:

8.5 inches

Step-by-step explanation:

7^2 + b^2 = 11^2

b^2 = 72

hence b = 8.5

Answer:

Step-by-step explanation:

4QWWQWQWQ

Answer:

y = - 5x - 7

Step-by-step explanation:

A line has a function:

y = ax + b

Because the line has a slope of - 5

=> a = - 5

=> y = - 5x + b

Because the line goes through point (- 1; - 2)

=> - 2 = (- 5).(- 1) + b

=> 5 + b = - 2

=> b = - 7

=> The slope intercept from of the line:

y = - 5x - 7

Answer:

see explanation

Step-by-step explanation:

(a) No

12.75 + 12.75 = 25.5 ≠ 0

(b) No

\(\frac{1}{2}\) = 0.5 and

0.5 + 0.5 = 1 ≠ 0

(c) Yes

The absolute value always gives a positive value , so

| - \(\frac{3}{2}\) | = \(\frac{3}{2}\) , and

\(\frac{3}{2}\) - \(\frac{3}{2}\) = 0

(2)

note + (- ) is equivalent to - , that is subtraction

- 13 + (- 5) = - 13 - 5 = - 18

Answer:

1.

    a. no

    b. no

    c. yes

2.

    -13+(-5)= -18

Step-by-step explanation:

Answer:

3/4 or 0.75

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

Given expression

Find its value using logarithm rules:

The rules used above:

Answer:

5A) radius = 9 ft

5B) diameter = 18 ft

5C) fencing length = 56.52 ft

5D) 6.35 days

Step-by-step explanation:

Radius is given when it is 9 ft of rope (outside to center of circle)

Diameter is two times radius = 18.

Circumference(fence length) = 2 * 3.14 * 9 = 56.52.

Area circle = 3.14*(9*9) = 254.34. 254.34/40 = 6.35

If my answer is incorrect, pls correct me!

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-Chetan K

Answer:

37c

Step-by-step explanation:

6c+(7c+7c)+8c+9c

6c+14c+(8c+9c)

6c+(14c+17c)

6c+31c

37c

The statement about the sequence that is true is (c) It is neither arithmetic nor geometric.

The sequence is given as

-10, -3, -10, -3, -10, ...

Test for arithmetic sequence:

An arithmetic sequence is any seqeunce that has a common difference

The sequence -10, -3, -10, -3, -10, ... does not have a common difference

This is so because the first two terms are repeated through out

Test for geometrics equence:

A geometric sequence is any seqeunce that has a common ratio

The sequence -10, -3, -10, -3, -10, ... does not have a common ratio

This is so because the first two terms are repeated through out

Hence, the true statement is (c)

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This algorithm segment calculates the geometric mean of the elements in the array c. It does this by iterating over all possible pairs of elements in the array, multiplying the numerator and denominator of the geometric mean calculation by each element in turn, and accumulating the results in the variables p and q.

The final result is then calculated by dividing p by the square root of q. This algorithm has a time complexity of O(n^2) because it contains two nested loops that iterate over the array c.
It appears that wehave an algorithm segment and would like an explanation that includes specific terms. The algorithm segment provided can be described as follows:

1. Initialize two variables, 'p' and 'q', both set to 1.
2. Iterate through the range of 1 to (n-1) using the variable 'i'.
3. For each 'i', iterate through the range of (i+1) to 'n' using the variable 'j'.
4. During the inner loop, update 'p' by multiplying it with the value of 'c[j]' (an element of an array 'c') and update 'q' by multiplying it with the square of 'c[j]'.
5. After completing the inner loop, calculate 'r' by dividing 'p' by 'q'.
6. Proceed to the next iteration of the outer loop with the updated value of 'i'.

This algorithm segment essentially computes the value of 'r' for each 'i' in the range of 1 to (n-1), considering the array 'c' and its elements.

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Answer:

yes

Step-by-step explanation:

In order for it to be a right triangle, it has to be \(a^2+b^2=c^2\).

\(20^2+21^2\) should equal \(29^2\)

400+441 should equal 841

So yes, the lengths make a right triange.

Answer:

1391569403904

Step-by-step explanation:

Answer:

1.3915694e+12

Step-by-step explanation:

Answer: (3a+5b)(3a−5b)(a+b)(a−b)

Step-by-step explanation:

Factor 9a4−34a2b2+25b4

9a4−34a2b2+25b4

=(3a+5b)(3a−5b)(a+b)(a−b)

The number in which the value of 3 is 3-1/100 is 345. The correct option is a.

The given number is 43,781.

The value of the 3 in 43,781 is 3,000.

The value of 3-1/100 is 2.99.

We are supposed to find out in which number 2.99 is the value of the 3 in 43,781.

Given options are:

a. 345

b. 237,895

c. 5,732

We'll calculate the values of 3-1/100 in each option.

a. The value of 3-1/100 in 345 is 2.99.

So, the correct option is a.

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Answer:

              \(a_1=12\,,\ \ a_2=25\,\ \ a_3=44\,,\ \ a_4= 69\,,\ \ a_5= 100\)

Step-by-step explanation:

\(a_1 = 3\cdot1^2+4\cdot1+5= 3+4+5=12\\\\a_2= 3\cdot2^2+4\cdot2+5= 3\cdot4+8+5=25\\\\a_3= 3\cdot3^2+4\cdot3+5= 3\cdot9+12+5=44\\\\a_4= 3\cdot4^2+4\cdot4+5= 3\cdot16+16+5=69\\\\a_5= 3\cdot5^2+4\cdot5+5= 3\cdot25+20+5=100\)

Answer:

angle BEF = 100 degrees

Step-by-step explanation:

For a regular 9-sided polygon (nonagon),

each exterior angle = 360/9=40 degrees

each interior angle = 180-40 = 140 degrees.

Referring to diagram, in the trapezoid (trapezium) BCDE, the base angles are 180-140 = 40 degrees.

Therefore angle DEB = 40 degrees

that leaves BEF = 140-40 = 100 degrees

Step-by-step explanation:

= -15x+6y-(10x+7y)

= -15x+6y-10x-7y

= -25x-y.

Answer: 4

Step-by-step explanation:

10 + 7 = 17

15 + 6 = 21

21 - 17 = 4

I don’t know but wanted to try it might not be right

Answer:

16 square units

Step-by-step explanation:

Hopefully this helps :)

The time taken for Miguel to fill the aquarium is 100 minutes

We can use the formula

time = amount ÷ rate

where

time is the time it takes to fill the aquarium (what we want to find)

amount is the amount of water needed to fill the aquarium (150 gallons in this case)

rate is the rate at which Miguel is filling the aquarium (3 gallons every 2 minutes)

So, Substitute the values in the equation , we get:

time = 150 gallons ÷ (3 gallons ÷ 2 minutes)

time = 150 gallons ÷ 1.5 gallons / minute

Divide the numbers

time = 100 minutes

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To add scientific notation with different exponents, you need to adjust the exponents so that they are equal. Once the exponents are aligned, you can add or subtract the corresponding coefficients.

First, identify the numbers in scientific notation that you want to add. Let's say you have two numbers, A and B, expressed in scientific notation as A x 10^n and B x 10^m, where n and m are the exponents.

To add these numbers, you need to adjust one of them so that the exponents are the same.

Choose the number with the smaller exponent and multiply both its coefficient and exponent by the appropriate power of 10 to match the exponent of the other number.

For example, if n < m, you would multiply number A by \(10^{m-n}\), which means multiplying the coefficient of A by \(10^{m-n}\) and keeping the exponent of 10 as n.

Once the exponents are aligned, you can add or subtract the coefficients of the adjusted numbers.

This will give you the final result in scientific notation.

It's important to note that if the exponents are significantly different, adjusting the exponents may involve multiplying or dividing by large powers of 10, which can affect the precision of the final result.

Therefore, it's advisable to retain the appropriate number of significant figures in your calculations.

In summary, to add scientific notation with different exponents, you adjust one of the numbers by multiplying its coefficient and exponent by an appropriate power of 10 to match the exponent of the other number.

Then, you can add or subtract the coefficients and express the result in scientific notation.

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Answer:

3,468?

Step-by-step explanation:

I think the prompt is a little confusing, but I went with the logic of literally using the numbers and combining them.

Answers:

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

Explanation:

The smaller triangle on the left is a 45-45-90 triangle. In these triangles, the hypotenuse is sqrt(2) times that of the leg length.

The hypotenuse shown is 7*sqrt(2), so that must mean each leg is 7 units long. Therefore, a = c = 7.

The triangle on the right is a 30-60-90 triangle. The shorter leg (opposite the smallest angle of 30 degrees) doubles to get the hypotenuse. So we can say b = 2a = 2*7 = 14. The longer leg is exactly sqrt(3) times that of the shorter leg. The longer leg is d = a*sqrt(3) = 7*sqrt(3)

Answer:

2 and -3

Step-by-step explanation:

The reason why these are the answers is because if you put it in your graphics calculator then you can see the only points where the diagram intersects with the x-axis would be at points 2 and -3 :)

The correct statement is option c: D60=6.79 and D30=0.52.The effective size (D10) represents the diameter at which 10% of the soil particles are smaller and 90% are larger. In this case, D10 is given as 0.07.

The uniformity coefficient (UC) is a measure of the range of particle sizes in a soil sample. It is calculated by dividing the diameter at 60% passing (D60) by the diameter at 10% passing (D10). The uniformity coefficient is given as 97, indicating a high range of particle sizes.

The coefficient of curvature (CC) describes the shape of the particle size distribution curve. It is calculated by dividing the square of the diameter at 30% passing (D30) by the product of the diameter at 10% passing (D10) and the diameter at 60% passing (D60). The coefficient of curvature is given as 0.58.

To determine the values of D60 and D30, we can rearrange the formulas. From the uniformity coefficient, we have D60 = UC * D10 = 97 * 0.07 = 6.79. From the coefficient of curvature, we have D30 = (CC * D10 * D60)^(1/3) = (0.58 * 0.07 * 6.79)^(1/3) = 0.52.

Therefore, the correct statement is option c: D60=6.79 and D30=0.52.

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Answer:

see below

Step-by-step explanation:

6 - (3x+10) + 4(2 - x) =15

Distribute

6 - 3x -10 +8 -4x = 15

Combine like terms

4 -7x = 15

Subtract 4 from each side

4 -7x-4 =15-4

-7x =11

Divide each side by -7

-7x/-7 = 11/-7

x = -11/7

Answer:To evaluate the exponential expression 6(4+2)² - 32, we need to follow the order of operations, which is parentheses, exponents, multiplication and division (from left to right), and addition and subtraction (from left to right).

First, we simplify the expression inside the parentheses:

4 + 2 = 6

Next, we square the result:

6² = 36

Now, we substitute the squared result back into the expression:

6(36) - 32

Next, we perform the multiplication:

6 * 36 = 216

Finally, we subtract 32:

216 - 32 = 184

Therefore, the value of the given exponential expression 6(4+2)² - 32 is 184.