3 years ago

Please I really need help!

Mathematics

2 answers:

Musya8 [376]3 years ago

8 0

The answer to this is B:8

Fiesta28 [93]3 years ago

8 0

Answer:

B(8)

Step-by-step explanation:

112/15= 7.4

You must round up because these are people so your answer would need to be 8 rooms

You might be interested in

The coast of x pounds of cheese at $7.65 a pound

Xelga [282]

I don’t think this is the full question

4 0

3 years ago

Read 2 more answers

Can you guys help me please as much as you can ^^

GalinKa [24]

Answer:

(m1) = 50

(m2)=

(m3)= 108

(m4)=

(m5)=

(m6)=

(m7)=

(m8)=

(m9)=

(m10)= 18

(m11)=

Im still adding

3 0

3 years ago

Read 2 more answers

What is the slope of the line shown below.

rusak2 [61]

slope = (y2-y1)/(x2-x1)

(2,4) (4,8)

m= (8-4)/(4-2)

m = 4/2

m=2

Answer: 2

8 0

3 years ago

Read 2 more answers

Please. Answer Fast! Use composition to determine if G(x) or H(x) is the inverse of F(x) for the

s344n2d4d5 [400]

Answer:

A. H(x) is an inverse of F(x)

Step-by-step explanation:

The given functions are:

$F(x)=\sqrt{x-2}$

$G(x)=(x-2)^2$

$H(x)=x^2+2$

We compose F(x) and G(x) to get:

$(F\circ G)(x)=F(G(x))$

$(F\circ G)(x)=F((x-2)^2)$

$(F\circ G)(x)=\sqrt{(x-2)^2-2}$

$(F\circ G)(x)=\sqrt{x^2-4x+4-2}$

$(F\circ G)(x)=\sqrt{x^2-4x+2}$

$(F\circ G)(x)\ne x$

Hence G(x) is not an inverse of F(x).

We now compose H(x) and G(x).

$(F\circ H)(x)=F(H(x))$

$(F\circ H)(x)=F(x^2+2)$

$(F\circ H)(x)=\sqrt{x^2+2-2}$

We simplify to get:

$(F\circ H)(x)=\sqrt{x^2}$

$(F\circ H)(x)=x$

Since $(F\circ H)(x)=x$ , H(x) is an inverse of F(x)

3 0

3 years ago

The point (2,7) is successfully reflected across the x-axis then y-axis and than the x-axis again. What is the area of the recta

MrRissso [65]

Answer:

Yuhh the answers c dawhggg trus me i just did the same thing lawl!

Step-by-step explanation:

6 0

3 years ago

Please I really need help!​

Please I really need help!