3 years ago

What percent times 90 = 36?

Mathematics

2 answers:

goblinko [34]3 years ago

7 0

Is answer is 40 because convert fraction 36/90 will = %40

WARRIOR [948]3 years ago

4 0

Answer:

2.5

Step-by-step explanation:

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Answer:

-5x +15 ≤ 20

Step-by-step explanation:

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3 years ago

Express 7040 in its standard form

Romashka [77]

The answer would be 7.04^3

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3 years ago

Read 2 more answers

Can someone please help me with 5 and 6(Best answer = Brainliest)

Alex_Xolod [135]

5.
First plug the value of x into the equation
$2(-2y-12)+y=9$
then solve for y
$2(-2y)+2(-12)+y=9 \\ -4y+(-24)+y=9 \\ -4y-24+y=9 \\ -3y-24=9 \\ -3y=33 \\ \frac{-3y}{-3}= \frac{33}{-3} \\ y = -11$

6. Do the same steps
$5(-y-1)+y=-13 \\ 5(-y)+5(-1)+y=13 \\ -5y+(-5)+y=13 \\ -5y-5+y=13 \\ -4y-5=13 \\ -4y=18 \\ \frac{-4y}{-4}= \frac{18}{-4} \\ y=-4.5$

8 0

3 years ago

please guys help me pzl

Angelina_Jolie [31]

Answer:

Step-by-step explanation:

Question is not clear.

Base is 5 units

height is 3 units

area is 7.5 units²

3 0

3 years ago

Find the value of x.write answer as a fraction in simplest form or a decimal rounded to the nearest hundredth

Maru [420]

Answer:

Step-by-step explanation:

Triangles EFG and FGH are similar.

x/15 = 36/39

x/15 = 12/13

x = 15*12/13 = 180/13 ≈ 13.8 units

4 0

3 years ago