3 years ago

Ummmmmmmmmmmm. What is 90% of 550?

2 answers:

8 0

To do this problem you would set up an equation, x/550=90/100. You would then multiply 550 by 90 and then divide that answer by 100. This would get you the answer 495.

vodka [1.7K]3 years ago

4 0

550 *0.9 = 495 Does this make sense? Do you need any further explanation?

You might be interested in

Which is a compsite number

andriy [413]

Answer:

a number yat has more than 2 multiples

8 0

3 years ago

Add the expressions four -2/3 B +1/4 a and 1/2 a+1/6b-7. What is the simplified some?

anzhelika [568]

Answer:

I tried the question and I got. a/4-b/2-5/2

Step-by-step explanation:

I hope this helps

3 0

3 years ago

Please help! For what value of x must ABCD be a parallelogram? x=?

Vlad1618 [11]

Answer:

$x=3$

Step-by-step explanation:

For a shape to be a parallelogram, the angles that are across from one another have to be equal.

We can now find x by making both equations equal to each other and solving.

$11x+1=13x-5$

Solve.

$11x+1=13x-5\\6=2x\\x=3$

4 0

3 years ago

Kelly uses a building block to create the top of a tower. The front face of the building block is shown.

max2010maxim [7]

What you need to do is do the formula of Area=1/2×Height (Base B +Base A) Base B is bottom Base A is the top then you divide by 2 In this case 1/2 ×8/1 ×(12+15)=108

3 0

3 years ago

SOLVE

Sauron [17]

Answer:

approximately

1623.6

Step-by-step explanation:

16 1/2%=.165 which is approximately equal to 1/6, so we can just multiply the original number by 6.

7 0

3 years ago