3 years ago

Please help! cube root

Mathematics

1 answer:

PIT_PIT [208]3 years ago

6 0

13.) 15
14.) 13
15.) 8
16.) 5
17.) 12
18.)16

You might be interested in

You are standing 16 ft. from the center of a circular swimming pool. The distance from you to a point of tangency is 25 ft. What

lys-0071 [83]

Check the picture below.

recall the diameter is twice as long as the radius, thus d = 2r = 38.42 or rounded up to 38.

3 0

3 years ago

Read 2 more answers

Use f(x) = 1)2 and f^-1(x) = 2x to solve the problems. a) f(2) b)f^-1(1) c)f^-1(f(2))

Luden [163]

a) f (2) = 1

b) $f^{-1}(1)=2$

c) $f^{-1}(f(2))=2$

<u>Step-by-step explanation:</u>

$f^{-1}$ - Indicates that we have to find the inverse of the function

Given data:

$f(x)=\left(\frac{1}{2}\right) x$ --------> eq.1

$f^{-1}(x)=2 x$ ---------> eq.2

To find $f(2), f^{-1}(1), f^{-1}(f(2))$

Case a)

Now, substitute x = 2 in the equation 1 to find f (2)

$f(2)=\left(\frac{1}{2}\right) \times 2=1$

Case b)

Now, substitute x = 1 in the equation 2 to find $f^{-1}(1)$

$f^{-1}(1)=2(1)=2$

Case c)

In general,

$f^{-1}(f(x))=f\left(f^{-1}(x)\right)=x$

Thereby,

$f^{-1}(f(2))=2 \text { where } x=2$

5 0

3 years ago

Anna and Jacob are siblings who have ages that are consecutive odd integers. The sum of their ages is 92. Which equations could

VLD [36.1K]

Answer:

Anna is 43 years old and Jacob is 41 years old

Step-by-step explanation:

x + 1 + x + 3 = 92

2x + 4 = 92

2x = 92 - 4

2x = 84

x = 41

7 0

3 years ago

Read 2 more answers

Explain the process in detail on how to solve the following question for

OleMash [197]

Sks skewhwjebslsgeowbz

3 0

3 years ago

PLEASE HELP!!!!! Graph y= –73x+2.

kari74 [83]

Answer:put a line threw the middle and then you will have it correct

Step-by-step explanation:

6 0

3 years ago