3 years ago

Triangle DEF is a scaled copy of triangle ABC. Which segment in the scaled copy corresponds to segment AB?

1 answer:

6 0

The scaled copy (DEF) is 1.5x larger than the original copy (ABC).

DE (6) is 1.5x larger than AB (4). This is the segment which corresponds to segment AB.

Answer: DE

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Help me plz im ketching up on math but is hard for me

aliina [53]

Answer:

Step-by-step explanation:

42 ÷ 1 × 1/2

= 28

4 0

3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=2%284%29%28%20%5Cfrac%7B1%7D%7B16%7D%20%29%20%3D%20" id="TexFormula1" title="2(4)( \frac{1}{16

Radda [10]

Answer:

0.5

Step-by-step explanation:

$2*4*\frac 1 {16}\\8 / 16\\0.5$

Hope this helped :)

7 0

4 years ago

The length of a rectangular garden is three feet less than twice it’s width. If the perimeter of the garden is 42 feet, what is

zzz [600]

<h3><u>The length is equal to 13.</u></h3><h3><u>The width is equal to 8.</u></h3>

l = 2w - 3

2l + 2w = 42

Because we have a value for l, we can plug it into the second equation to solve for w.

2(2w - 3) + 2w = 42

Distributive property.

4w - 6 + 2w = 42

Combine like terms.

6w - 6 = 42

Add 6 to both sides.

6w = 48

Divide both sides by 6.

w = 8

Now that we have a value for w, we can solve for the exact value of l.

l = 2(8) - 3

l = 16 - 3

l = 13

6 0

3 years ago

Which expression is equivalent to 3 ( x + 10)

devlian [24]

Answer:

3x + 30

Step-by-step explanation:

$3(x+10)\\\\\text{Distribute '3' into 'x + 10'}\\\\\\3(x+10)\rightarrow3x+30\\\\\left \{ {{3*x=3x} \atop {3*10=30}} \right.$

3x + 30 would be an equivalent expression.

Hope this helps.

8 0

3 years ago

How to get 813 with exponents parentheses in three different operations

LenKa [72]

Answer:

813 = 800 + 10 + 3 = (8 $\times 10^{2}$ ) + ( 1 $\times 10^1$ ) + ( 3 $\times 10^0$ )

Step-by-step explanation:

i) 813 = 800 + 10 + 3 = (8 $\times 10^{2}$ ) + ( 1 $\times 10^1$ ) + ( 3 $\times 10^0$ )

4 0

3 years ago