2 years ago

Please help me with this!!

Mathematics

1 answer:

Sergeu [11.5K]2 years ago

6 0

Answer:

The perimeter of ABC is 36 feet

Step-by-step explanation:

ABC is Similar/in ratio to DEF.

Using the side BC, we can tell that it is corresponding to side EF.

This makes the ratio between the two sides 15:5 or, 3:1

This means that the ratio of ABC and DEF's perimeters is 3:1 feet

Because we know the perimeter of DEF-12 ft- We can substitute this number in the ratio which means that 3(12):12 is the ratio of the perimeters

This means that the perimeter of ABC is 3*12, or 36 feet

You might be interested in

Your class is raising money for a field trip. Which graph could show the amount of money raised over time?

gogolik [260]

Answer:

Table, Formula

Step-by-step explanation:

4 0

2 years ago

Use the Distributive Property to<br> simplify the following:<br> 7(y + 3) =

Ksju [112]

Answer:

7y+21

Step-by-step explanation: i solve it hope this help.

8 0

2 years ago

According to the graph what is the value of x when g(x)=4

Serhud [2]

Answer:

x=2

Step-by-step explanation:

we know that

according to the graph

when g(x)=4

the value of x=2

see the attached figure to better understand the problem

7 0

3 years ago

Which of the following is the expansion of (2x – y) 2?

maksim [4K]

The answer is
4x - 2y

8 0

3 years ago

Read 2 more answers

Is this relation a function? explain

Anton [14]

Answer:

A function is a relation in which no two ordered pairs have the same first element. A function associates each element in its domain with one and only one element in its range. Solution: a) A = {(1, 2), (2, 3), (3, 4), (4, 5)} is a function because all the first elements are different.

Step-by-step explanation:

4 0

3 years ago