3 years ago

The scale factor to dilate Triangle ABC to Triangle DEF is _.

1 answer:

3 0

1/2

If ABC ~ DEF then 12/6, 16/8, and 18/9 would equal 2
BUT since we are going from a large triangle to a small triangle, our answer needs to be less then one, making our answer 1/2

You might be interested in

Four less than nine times a number is one hundred twenty-two. Find the original number.

Tasya [4]

Answer:

The number is $14$

Step-by-step explanation:

Denote the original number by z. The expression "Four less than nine times a number is one hundred twenty-two" can be rewritten in an equation.

Our number is z, then the left hand side of the equation is 9z-4.

The right side of the equation is 122. Then the complete equation is $9z-4=122$ . Add 4 in both sides to get $9z=122+4=126$ . Now, divide by 9 in both sides to get $z=\frac{126}{9}=14$

3 0

3 years ago

Order these numbers from least to greatest. −245 , −15.6 , 15410 , −153551

Sedaia [141]

-153,551, -245, -15.6, 15,410
Least to Greatest --->

4 0

4 years ago

The cooking club made some pies to sell at a basketball game to raise money for the school dance. The parents association contri

-BARSIC- [3]

The answer is 12 pies. If you sell 60 pieces and there are 5 pieces in each pie then you would Have 12 pies. X = pies 5x =60 To undo this you would have to divide 60 by 5.

6 0

3 years ago

A tree farmer Planet 3 types of trees on 22 acres of land .he planted 48 trees per acre.what was the total number of trees the f

Alja [10]

Answer:

The total number of trees the farmer planted = 1056 trees

Step-by-step explanation:

It is given that,

A tree farmer Planet 3 types of trees on 22 acres of land and,

he planted 48 trees per acre

To find total number of plants

There are 22 acres of land.

In one acre he planted 48 trees.

Therefore total number of plants in 22 acers = 22 * 48 = 1056 trees

5 0

3 years ago

-4x+3x+2x+x=17 x-4x+3x+2x=13 2x+x-4x+3x=9 3x+2x+x-4x=1

ella [17]

Answer:

x= 8,5

x=0

X= 2

x= -2

Step-by-step explanation:

3 0

3 years ago