2 years ago

Can someone help me please

Mathematics

1 answer:

katrin2010 [14]2 years ago

8 0

Answer:

2800 people

Step-by-step explanation:

<u>8% supporting the visiting team, so:</u>

100 - 8 = 92% are supporting the home team

<u>92% is 2576, find the total number:</u>

2576/92*100 = 2800

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GenaCL600 [577]

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2 years ago

SUIVE

Marrrta [24]

Answer:

Step-by-step explanation:

t = tutoring and g = grocery store

t + g = 15......t = 15 - g

15t + 9g = 159

15(15 - g) + 9g = 159

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-15g + 9g = 159 - 225

-6g = - 66

g = -66/-6

g = 11 <===== 11 hrs worked at the grocery store

t + g = 15

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Answer:

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2 years ago

Given: <PQR is a right angle Prove: <PQS and <SQR are complemantary

amm1812

Answer:

see the explanation

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

m∠PQS+m∠SQR=m∠PQR ----> equation A (by Addition Angle Postulate)

we have that

m∠PQR=90° ----> equation B given problem (because is a right angle)

substitute equation B in equation A

m∠PQS+m∠SQR=90°

Remember that

Two angles re complementary is their sum is equal to 90 degrees (Definition of complementary angles)

therefore

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