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2 years ago

Which shape listen below will result from cross section b?

Mathematics

1 answer:

Inessa05 [86]2 years ago

5 0

Answer: Ellipse

This cross section is not parallel to the circular base, so we get a stretched out circle of sorts. In other words, we get an ellipse.

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(30 points)

sesenic [268]

Hi,

The equation: (3^6)^2 x (3^0)

Multiply:

=(729^2)(3^0)

=531441 (3^0)

Simplify:

=(531441) (1)

Multiply again:

=531441 or D. (3^12)

Have a great day!

7 0

3 years ago

Read 2 more answers

Need help plzzzzz The first one and the second one plZ

solong [7]

From both sides of the equation, 4 should have been subtracted.

The solution should look like this:

X + 4 = 28

From each side, subtract 4 :

X = 24

I'd like to demonstrate more steps, but the answer has already popped up, so there aren't any more steps.

4 0

4 years ago

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

tekilochka [14]

Answer:

I think Its B

Step-by-step explanation:

7 0

3 years ago

Write the inverse function for the function, ƒ(x) = x + 4. Then, find the value of ƒ -1(4). Type your answers in the box.

lesya [120]

The inverse is:

$f^{-1}(x) = x-4$

Further explanation:

Given function

$f(x) = x+4$

Step 1: Replacing f(x) with y

$y = x+4$

Step 2: Replacing x with y and y with x

$x = y+4$

Step 3: Solving the equation for y

$x = y +4\\x -4 = y+4-4\\y = x-4$

Step 4: Replacing y with f-1(x)

$f^{-1}(x) = x-4$

So, the inverse is:

$f^{-1}(x) = x-4$

Keywords: Functions, Inverse of function

Learn more about inverse of functions at:

#LearnwithBrainly

3 0

3 years ago

The residual for Raisin Bran is 8.556. How many grams of sugar does Raisin Bran actually have per cup

nordsb [41]

Answer:

Note: The full question is attached as picture below

a. Slope of 0.536 means that when there is an increase in carbohydrate content, there will be sn increase in 0.536 grams of sugar content.

b. Coefficient of Determination, R^(2) = 0.544^(2) = 0.295936 = 0.296. Percent of variation = 29.6

c. For carbohydrate content of 29 grams,

Predicted amount of sugar per cup for Raisin Bran = -5.10 + 0.536*29 = 10.444 gram

d. Residual value= Actual value - Predicted value

8.556 = Actual sugar content - 10.444

Actual sugar content = 8.556 +10.444

Actual sugar content = 19

So, the Raisin Bran actually have 19 grams of sugar per cup.

8 0

3 years ago