Given the definitions of f (x) and g(x) below, find the value of (gof)(-8).
f(x) = -x + 8
g(x) = x2 – 3x+2

Answer:

38

Step-by-step explanation:

It is 4,10,6,6,6,6 feet so add it up and it is 38

Answer:

Step-by-step explanation:

As 6 is 2 less than 8 so height of smallest doll would be 10cm

Answer:

[tex] y = \dfrac{w}{h - 5t^2} [/tex]

Step-by-step explanation:

w = yh − 5yt^2

There is a y in each term on the right side. We factor it out.

w = y(h - 5t^2)

Now we divide both sides by h - 5t^2 to isolate y.

[tex] \dfrac{w}{h - 5t^2} = y [/tex]

[tex] y = \dfrac{w}{h - 5t^2} [/tex]

Answer:

area if sector =290/360 ×πr²=290/360 ×π×9²

=205.07=205 ft²

Answer:

Step-by-step explanation:

9ft= 274.32cm

(290/360)xπ×274.32²

=190440.9389 cm²

then round this to however many decimal places you need

Answer:

Step-by-step explanation:

y = 2x + 3         {y = mx + b}

In Function A, rate of change is 2

Function B:

Rate of change = Change in y÷ change in x

                         [tex]= \frac{11-7}{0-[-1]}\\\\=\frac{11-7}{0+1}\\\\=\frac{4}{1}\\\\= 4[/tex]

In function B, rate of change is 4

Least: Function A

Greatest: Function B

Answer:

V=36

Step-by-step explanation:

Answer:

g(f(5)) = 6

Step-by-step explanation:

Obtain f(5) from the graph of y = f(x)

Locate x = 5 on the x- axis, go vertically up to meet the graph at (5, 4 )

Now evaluate g(4) from the graph of y = g(x)

Locate x = 4 0n the x- axis, go vertically up to meet the graph at (4, 6 )

Then the value of g(f(5)) = 6

a+b= 8+24=32

Ab=8 x 24= 192

B/a= 24:8=3

(a+b)²=(8+24)² =64+576+384= 1024

Pls mark as brainliest

Answer:

1 is 32. 2 is 192. 3 is 3. 4 is 1024

Answer:

50

Step-by-step explanation:

The angle left of x added to 140 must be 180 as it is along a line so is 40.

We now have 40 + 90 + x = 180 so x = 50

Answer: D. (-6,2)

Step-by-step explanation:

y = x + 8  

2x + y = -10

v

2x + x +8 = -10

x = -6

y = -6 + 8     ( plug in x (-6) )

y = 2

( x, y) = ( -6, 2)

Answer:

10

Step-(by-step explanation:

(9-3)+(1-9)

(6)^2 + (-8)^2

36 + 64

= 100 square root of 100 is 10

hope I helped!!

Answer:

10

Step-by-step explanation:

[tex]\sqrt{(x_{2} -x_{1})^2+ (y_{2} -y_{1})^2}[/tex]

[tex]\sqrt{(9-3)^{2} +(1-9)^2} =10[/tex]

I hope this helps.

Answer:

huh what do u mean.......

Answer:

what do you mean bro??

Answer: divide by 100 is .0937

Step-by-step explanation:

Answer:

C Circumference

22 m

Using the formulas

C=2πr

d=2r

Solving ford

d=C/π=22/π≈7.00282m

Step-by-step explanation:

Hope it is helpful.....

Answer:

1080, but just choose 1086m^

Step-by-step explanation:

Find the area of the green huge square.

36 x 36 = 1296

After that, find the area of the small square inside of the green huge square.

14 x 15 = 210

Find the difference of both squares.

1290 - 210 = 1080

I don't know why there isn't a 1080, but just choose 1086.

Answer:

1,086

Step-by-step explanation:

multiply area of square (36*36) and subtract the not shaded area (14*15)

(36*36) - (14*15) = 1.086

Answer:

A and C

Step-by-step explanation:

2(6x-4+5x)

12x-8+10x

22x-8 / 2 = 11x-4

option A and C is answer

the given expression is

the given expression is 2(6x - 4 + 5x)

the given expression is 2(6x - 4 + 5x) now multiple it

the given expression is 2(6x - 4 + 5x) now multiple it 12x - 8 + 10x

the given expression is 2(6x - 4 + 5x) now multiple it 12x - 8 + 10x22x -8

Answer:

363.0449

Step-by-step explanation:

Use the Pythagorean Theorem to solve for the height.

To find a squared, add  13 squared plus 5 squared then find square root.

13.93 is about it.

Then do 13 squared plus 13.93 squared and find the square root.

363.0449

Answer:

onkine survey tool i think

Answer:

cookies

Step-by-step explanation:

Answer:

x ≥ -1

y < 3

Step-by-step explanation:

Answer:

Inequality 1: x ≽-1

Inequality 2: x ≼ 3

Answer:

n= approx. 6.04

Step-by-step explanation:

18-5.31=12.69

12.69/ 2.1= about 6.04

Given :

Base area of Ms. Jones decorative pyramid = 6 inches²

Height of the decorative pyramid = 15 inches

We know that :

[tex]\color{hotpink}\tt \: volume \: of \: a \: triangular \: pyramid\color{plum} \tt \: = \frac{1}{3}Bh [/tex]

Volume of the decorative pyramid :

[tex] =\tt \frac{1}{3} \times 15 \times 6[/tex]

[tex] =\tt \frac{15 \times 6}{3} [/tex]

[tex] =\tt \frac{90}{3} [/tex]

[tex]\color{plum} =\tt 30 \: {inches}^{3} [/tex]

Therefore, the volume of the decorative pyramid with Ms. Jones = 30 inches³

Answer: I got 3

Step-by-step explanation:

14 + 14 + 14 would give you 42. 28x20x24 = 23,520. (The original volume was 7,840) If you do 7,840x3 you would get 23,520 so the new volume would be 3 times higher

Answer:

x < 9

Step-by-step explanation:

6x + 9 < 63

6x + 9 - 9 < 63 - 9

         6x < 54

        6x/6 < 54/6

           x < 9

Answer:

line 1

Step-by-step explanation:

This is because when using the distribitive property they did not multiply the 1 in parenthese which would be x-5x+5=3x+2

Answer:

PROBABLY LINE ONE

Step-by-step explanation:

BECAUSE THE FOLLOWING LIKE THE ANSWER IS WRONG  

Answer:

-33

Step-by-step explanation:

2/3(x+6)=18

Multiply by 3/2 on each side

3/2 *2/3(x+6)= -18*3/2

x+6=-27

subtract from each side

x+6-6=-27-6

x=-33

Answer:

B. -33

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

is very easy and nohard

Answer:

f(x)=-3/2x+1

Step-by-step explanation:

y=mx+b

m=slope

b=y intercept

y=f(x)