All categories

2 years ago

How can you use expressions to find the percent of a number?

Mathematics

2 answers:

luda_lava [24]2 years ago

8 0

Answer:

See below

Step-by-step explanation:

x% of y is found as:

1% of y ⇒ y*1/100 = 0.01y
x% of y ⇒ x*0.01y = 0.01xy

So the answer is:

0.01xy

netineya [11]2 years ago

4 0

Answer:

Review how to find the percent of an amount to find the percent of an amount or of a whole we write

Step-by-step explanation:

You might be interested in

Help please! ill mark brainliest

lesya [120]

Answer:

90deg

Step-by-step explanation:

If the angles are supplementary, that means mA + mB = 180*

we know that

mA = (2x + 8)deg

mB = (2x + 8)deg = mA

mA + mB = 180deg

mB + mB = 2mB = 180deg

mB = 90deg

Note, that we did not need to compute x even, because the angles were the same.

6 0

3 years ago

5( x + 9) What is the answer to that

emmasim [6.3K]

Answer:

5x + 45

Step-by-step explanation:

distribute 5 to both x and 9 so multiply them both

7 0

2 years ago

Read 2 more answers

twin oaks soccer field is a rectangle. The longer side of the field is 108 yards long. The shorter side is 56 yards long. What i

Rus_ich [418]

Answer:

P = 328 yards

Step-by-step explanation:

formula is P= 2l + 2w

$p = 2(108) + 2(56) \\ = 216 + 112 \\ = 328 \: yards$

5 0

2 years ago

15 POINTS WITH BRAINLIEST!!! TIMED TEST HELP!!!

podryga [215]

Answer:

Step-by-step explanation:

since it's a multiplication consider the two factors one by one

cubic root of y^6 = y^(6/3) = y^2

cubic root of 8x^3= 2x^(3/3)= 2x

so 2xy^2

6 0

3 years ago

A plant grows at a rate of 7 ft every two weeks

vlabodo [156]

Answer:

0 is 0,1 is 7,2 is 14 and 3 is 20 (c. is that it has not grown yet and (d. is 7 per week

3 0

3 years ago

Read 2 more answers