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Lena [83]
3 years ago
10

Rachel was playing a game on her computer out of 20 questions she answered 7 correctly at this rate how many questions should ra

chel answer correctly if she answered a total of 160 questions
Mathematics
1 answer:
Zanzabum3 years ago
6 0

Answer:

56

Step-by-step explanation:

(7/20)=(x/160)

160(7/20)=x

x=56

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Nasir has an annual salary of 64000, and his company pays him twice a month. What is the gross income per paycheck that Nasir re
Lady_Fox [76]

Answer:

monthly pay= 64000/12

paid twice a month.

so, gross pay per paycheck= (monthly pay)/2=64000/12*2=64000/24= C.2666.67

Step-by-step explanation:


8 0
4 years ago
Which angle measures are correct? Select three options,
masya89 [10]

Answer:

m∠W = 125°

m∠X = 55°

m∠Z = 55°

Step-by-step explanation:

The shape is parallelogram WXYZ. m∠Y = 125.

A parallelogram is a quadrilateral shape in which both opposite sides and opposite angles are equal to each other. The diagonals of a parallelogram bisect each other. Also consecutive angles in a parallelogram are supplementary.

Therefore in parallelogram WXYZ:

m∠Z + m∠Y = 180° (Consecutive angles in a parallelogram are supplementary)

m∠Z + 125 = 180

m∠Z = 180 - 125

m∠Z = 55°

m∠W = m∠Y (Opposite angles are equal)

m∠W = 125°

m∠W + m∠X = 180° (Consecutive angles in a parallelogram are supplementary)

m∠X + 125 = 180

m∠X = 180 - 125

m∠X = 55°

6 0
3 years ago
HELP WILL MARK BRAINLIEST What is the sum of the fractions? Use the number line and equivalent fractions to help find the answer
larisa86 [58]

Answer:

-3/4

or c

or the third answer

6 0
3 years ago
Read 2 more answers
Mathsgenie.co.uk
ioda

Answer:

180

Step-by-step explanation:

For each boy you choose, you choose one of the 15 girls.

This is the counting principle.

12 * 15 = 180

Answer: 180

6 0
3 years ago
What is the fourth term of the expression? 3x + 9y + 12r + 15s A) + B) 15 C) s D) 15s
Studentka2010 [4]
D.) 15s

The fourth term refers to the 15s together, not any part of the term apart.
6 0
3 years ago
Read 2 more answers
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