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4 years ago

60% 0f 20 is what pls help

2 answers:

6 0

You would solve this by realizing that 60 percent is the same as 60/100.

The word "of" is a key word meaning multiply.

So, 60/100 x 20

That is going to be 12.

Inessa [10]4 years ago

5 0

I think 60% of 20 is 12 Hope it helps

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2 grey cards

denis-greek [22]

P(G)=2
P(Y)=7
P(P)=5

Now

Total=E=7+5+2=12+2=14

Now

P(G')=14-2=12

Probability of not selecting gray =12/14

Now

But pink is in 5

P(P)=5/12

5 0

3 years ago

10 plus what number equals -4

Georgia [21]

Answer:

$10 + x = - 4 \\ x = - 4 - 10 \\ x = - 14$

6 0

4 years ago

Read 2 more answers

Which expression is equivalent to ?

pav-90 [236]

Answer :
84x-16y-10.6

Solution :
2(14x-3y+28x+12.2-5y-17.5)
= 28x-6y-56y+24.4-10y-35
= 84x-16y-10.6

5 0

3 years ago

What is 62,394 rounded to the nerest ten

bekas [8.4K]

Answer: 62,390

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Given that

lbvjy [14]

Answer:

$x=3\sqrt{2}$

Step-by-step explanation:

In a right triangle, the "hypotenuse" is the side opposite of the 90 degree angle. That side is "a"

Using pythagorean theorem, we can write:

Leg^2 + Leg^2 = Hypotenuse^2

Note: legs are the other 2 sides, x and x respectively

Now we can write:

$x^2 + x^2 = a^2$

a is 6 meters, so replacing a with 6 and solving we get:

$x^2 + x^2 = a^2\\2x^2=6^2\\2x^2=36\\x^2=18\\x=\sqrt{18}$

To simplify the surd, we can use the property shown below:

$\sqrt{x*y}=\sqrt{x} \sqrt{y}$

Also

$\sqrt{x} \sqrt{x} =x$

Now simplifying:

$x=\sqrt{18} \\x=\sqrt{9*2}\\ x=\sqrt{9} \sqrt{2} \\x=3\sqrt{2}$

4 0

3 years ago