3 years ago

PLEASE HELP simple geometry problem

Mathematics

1 answer:

vlabodo [156]3 years ago

5 0

Perimeter is adding the 3 sides together. Since both triangles have the same perimeter set both triangles to equal:

(x+3 + x+3 + x+3) = (x+3 + 2x-3 + x)

Simplify each side:

3x+9 = 4x

Subtract 3x from each side:

x=9

You might be interested in

What two numbers multiply to and add to -32 add to -4

Ket [755]

Answer:

-36

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Andre is in charge of cooking broccoli and zucchini for a large group. He has to spen 17 dollars and can carry 10 pounds of vegg

Feliz [49]

Answer:

lol sry I have no idea

Step-by-step explanation:

I have no clue bro

3 0

2 years ago

The manager of a department store uses the given function to model the monthly opening inventory of down comforters at the store

tangare [24]

Answer: $d(x)=-750x^2-3750x-10500$

Step-by-step explanation:

Given: The manager of a department store uses the given function to model the monthly opening inventory of down comforters at the store, in dollars, where x represents the number of months from September.

$d(x)=-750(x^2-5x-14)$

To rewrite this hat reveals the store's opening inventory of down comforters in the month of September, multiply -750 on the bracket, we get

$d(x)=-750x^2-3750x-10500$

6 0

2 years ago

Read 2 more answers

SOMEONE HELP MEEE PLEASEEE !!

alisha [4.7K]

D pls, very simple :)

7 0

2 years ago

There are 30 homes in Neighborhood A. Each year, the number of homes increases by 20%. Just down the road, Neighborhood B has 45

nignag [31]

Part A

f(x)=30∗0.2xandf(x)=45+3x
___________________________________________________________

Part B

f(x)=30+0.2(5)f(x)=45+3(5)
Neighborhood A and neighborhood B both have 60 houses after 5 years

___________________________________________________________

Part C

1 year
A=36
B=48

2 years
A=42
B=51

3 years
A=48
B=54

4 years
A = 54
B = 57

5 years
A = 60
B= 60

5 0

2 years ago

Read 2 more answers