Ask question

Ask question

All categories

3 years ago

15

How do you do this ? I'm confused

2 answers:

aniked [119]3 years ago

5 0

Divide 80 by 1/5 and then see what percent that answer is of 200

grandymaker [24]3 years ago

5 0

Replace the "of" withe a "×", and replace the what with an x
(1/5)×80=(x)×200
200x=16
x=16/200=8/100=8%, the answer is b

You might be interested in

Ahmad has scored 11, 25, 27, 25, and 25 points in his five basketball games so far. How many points does he need to score in his

Mademuasel [1]

(11 + 25 + 27 + 25 + 25 + x) / 6 = 23
(113 + x) / 6 = 23
113 + x = 23 * 6
113 + x = 138
x = 138 - 113
x = 25 <== he needs a 25

6 0

3 years ago

PLZ HELP ME PLZ ASAP!!!!!

miss Akunina [59]

32 dollars the third one

4 0

3 years ago

WXYZ is a parallelogram. Find the measure of angle Z

Delvig [45]

Given:

The figure of a parallelogram.

To find:

The measure of angle Z.

Solution:

We know that, the consecutive interior angles of a parallelogram are supplementary angles, it means there sum is 180 degrees.

In the given figure angle W and angle Z are supplementary angle. So,

$m\angle W+m\angle Z=180^\circ$

$(18b-11)^\circ+(9b+2)^\circ=180^\circ$

$(27b-9)^\circ=180^\circ$

$(27b-9)=180$

Adding 9 on both sides, we get

$27b=180+9$

$27b=189$

$b=\dfrac{189}{27}$

$b=7$

Now,

$m\angle Z=(9b+2)^\circ$

$m\angle Z=(9(7)+2)^\circ$

$m\angle Z=(63+2)^\circ$

$m\angle Z=65^\circ$

Therefore, the correct option is C.

5 0

3 years ago

becky made batches of 8 muffins for a bake sale. She kept 3 muffins. Select three numbers that could be the number to the bake s

muminat

Answer:

A. 13; D. 29; F. 37

Step-by-step explanation:

Add 3 to each of the given numbers, then select the result that is divisible by 8.

The sums are 16, 22, 27, 32, 38, 40

Of those numbers, the ones divisible by 8 are 16, 32, 40. These correspond to choices A, D, F.

6 0

4 years ago

Quickly i dont know this

Lady bird [3.3K]

Total number of hours Nicole can play game :

$3\dfrac{3}{4} \: \: hr$

$\dfrac{15}{4} \: \: hr$

Every game lasts for :

$\dfrac{7}{12} \: \: hr$

Total number of games Nicole can play in given time is :

$\dfrac{15}{4} \div \dfrac{7}{12}$

$\dfrac{15}{4} \times \dfrac{12}{7}$

$\dfrac{45}{7}$

$6 \dfrac{3}{7} \: \: rounds$

$\approx6 \: \: rounds$

6 complete rounds and 1 unfinished round.

6 0

3 years ago