3 years ago

Help plz plz plz plz plz plz

Mathematics

1 answer:

My name is Ann [436]3 years ago

5 0

The answer is the first one “the diagonals are congruent

You might be interested in

please help please help please please please please please please please please please please please please please please please

Agata [3.3K]

1) 5^6
2) 9/7^4
3) 2^2x^6
4) -5^3

3 0

3 years ago

A shape is covered by 40 units squares. what is the area of the shape

Ne4ueva [31]

40 square units is teh correct answer

6 0

3 years ago

What is 10.18 repeating as a fraction? (only the 8 is repeating)

rusak2 [61]

X= 10.18
10x = 101.8
100x = 1018.8
100x-10x = 917
x = 917/90

4 0

3 years ago

Read 2 more answers

The area of a rectangle is 192 cm. The length of the rectangle is 16 cm. What is the width?

ExtremeBDS [4]

Area =L×W

192=16W

192/16 =W

W=12cm

3 0

3 years ago

Given that f(x) = x2 + 5x + 6 and g(x) = x + 2, find (fºg)(x) and

PolarNik [594]

Answer:

$(f\circ g)(x)=x^2+9x+20$

Step-by-step explanation:

We have the two functions:

$f(x)=x^2+5x+6\text{ and } g(x)=x+2$

And we want to find:

$(f\circ g)(x)$

This is equivalent to:

$(f\circ g)(x)=f(g(x))$

Therefore, we will have:

$f(x+2)$

By substitution:

$f(x+2)=(x+2)^2+5(x+2)+6$

Simplify. Square and distribute:

$f(x+2)=(x^2+4x+4)+(5x+10)+6$

Rearrange:

$f(x+2)=(x^2)+(4x+5x)+(4+10+6)$

Combine like terms:

$f(x+2)=(f\circ g)(x)=x^2+9x+20$

7 0

3 years ago