Pls help I am on a lesson plsss give all my points

Answers

Answer 1

Answer:

Answer:

7 squared is 49 4 squared is 16.. So it's 49 Pi minus 16 pi. And that's going to be 33 pi.

So the answer is 33 pi.

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The range of a relation is.... A. the output (y) values of the relation
B. the input (x) values of the relation
C. a set of points that pair input values with output values
D. x and y values written in the form (x, y)

Answers

its simple X is domain Y is range so the answer is

Answer: A

Step-by-step explanation: I took the test on FLVS

For f(x) = 3x +1 and g(x) = x2 – 6, find (f- g)(x).

Answers

Answer:

$\boxed{\sf (f-g)(x) = -{x}^(2) + 3x + 7}$

Given:

$\sf f(x) = 3x + 1 \n \sf g(x) = {x}^(2) - 6$

To find:

$\sf (f - g)(x) = f(x) - g(x)$

Step-by-step explanation:

$\sf \implies(f - g)x = f(x) - g(x) \n \n \sf \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = (3x + 1) - ( {x}^(2) - 6) \n \n \sf \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = (3x + 1) + (- {x}^(2) + 6) \n \n \sf \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 3x + 1 - {x}^(2) + 6 \n \n \sf \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = - {x}^(2) + 3x + 1 + 6 \n \n \sf \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = -{x}^(2) + 3x + 7$

What is 2/3 of 8 please help me

Answers

In math, there are a few words to keep an eye out for because it will give you directions for your equations...

"of" means times (×)
"is" means equals (=)

So you translate you sentence into an equation...

What is 2/3 of 8
what = 2/3 × 8

2/3 × 8 =
2/3 × 8/1 = 16/3

now reduce... 3 goes into 16 five times with 1 left over...

16/3 = 5 1/3

What's the answer? Just checking all of my answers 2(5 + 9) - 6

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Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Use PEMDAS.

2(5+9)-6

1st (5+9)=14

2nd 2x14=28

3rd 28-6=22

What is the smiplest ratio for 75cm:1m:250 mm

Answers

Answer:

You need to convert all the units to one unit

CANT GET WRONGJason is training for a marathon bike ride. His average speed increased from 3 miles per hour to 6 miles per hour in 3 months. Find the rate of change in the miles per hour that Jason bikes. A) .5 mile per hour per month B) 1 mile per hour per month C) 2 miles per hour per month D) 3 miles per hour per month

Answers

Answer: The correct option is (B) 1 mile per hour per month.

Step-by-step explanation: Given that Jason is training for a marathon bike ride. His average speed increased from 3 miles per hour to 6 miles per hour in 3 months.

We are to find the rate of change in the miles per hour that Jason bikes.

We know that

the average rate of change between the points (a, b) and (c, d) is given by

$A_r=(d-b)/(c-a).$