3 years ago

Correctly identify the property shown.

Mathematics

1 answer:

sleet_krkn [62]3 years ago

7 0

It is Associative Property

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A pair of new headphones cost $20 to make. They get marked up in price 250% by a retail store before they are sold. How much wi

yawa3891 [41]

Answer:

$50

Step-by-step explanation:

Change 250 to a decimal:

250/100 = 2.50

multiple the price by this decimal to find the new price:

$20 x 2.50 = $50

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3 years ago

the body of the great roadrunner is 16 inches long .it's tail is another 8 inches. the total length is 4 times longer than a lov

Westkost [7]

16 + 8 = 24. 24 ÷ 4 = 6. 24 = Roadrunner. 6 = Lovebird
The Lovebird is 6 inches long

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3 years ago

Read 2 more answers

11 is 0.6 percent of what number

aleksandrvk [35]

Answer:

5500/3

Step-by-step explanation:

11 = 0.6%x

solve for x and get 5500/3

7 0

3 years ago

Give 3 angle measures of an obtuse triangle.

MaRussiya [10]

Answer:There are many different answers :-) but 100, 40, 40 is one

Step-by-step explanation:

There are quite a few answers, but you need to make sure 1 angle is greater than 90 degrees. The remaining two angles should add up to less than 89 degrees and all 3 angles should total 180 degrees.

i.e. 100, 40, 40

8 0

4 years ago

Make f the subject of the formula c=<img src="https://tex.z-dn.net/?f=%5Cfrac%7B5%28f-32%29%7D%7B9%7D" id="TexFormula1" title="\

lara31 [8.8K]

Answer:

$f=\frac{9c}{5}+32$

Step-by-step explanation:

$c=\frac{5\left(f-32\right)}{9}$

Switch sides:

$\frac{5\left(f-32\right)}{9}=c$

Multiply both sides by 9:

$\frac{9\times5\left(f-32\right)}{9}=9c$

$5\left(f-32\right)=9c$

Divide both sides by 5:

$\frac{5\left(f-32\right)}{5}=\frac{9c}{5}$

$f-32=\frac{9c}{5}$

Add 32 to both sides:

$f-32+32=\frac{9c}{5}+32$

$f=\frac{9c}{5}+32$

8 0

4 years ago