2 years ago

Pls help me with this?

Mathematics

1 answer:

wel2 years ago

5 0

Answer:

C. 3

Step-by-step explanation:

A^2+B^2=C^2

A^2+4^2=5^2

A^2+16=25

A^2=9

A=3

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Ory rides his bike 5 miles due east and then 10 miles due north. How far is he from his starting

alexandr402 [8]

Answer:

50 miles

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Step-by-step explanation:

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2 years ago

Use compatible numbers to estimate the quotient of 776÷28

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3 years ago

The running back for the Bulldogs football team carried the ball 7 times for a total loss of 15 3 4 yards. Find the average chan

OLga [1]

The average would be the total yards divided by the number of carries:

Rewrite 15 3/4 as 63/4

Now divide by 7:

63/4 / 7 =

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3 years ago

In order to win a quiz contest, olga must score more than 400 points. She earns 12 points for each right answer, and loses 4 poi

Ket [755]

The inequality that represents the number of right answers (r) and wrong answers (w) Olga can give to win the contest is: $3r-w>100$

Explanation

Number of right answers is $r$ and number of wrong answers is $w$

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So, total points earned for $r$ right answers $=12r$

and total points lost for $w$ wrong answers $=4w$

That means, her score will be: $(12r-4w)$ points.

In order to win the quiz contest, Olga must score more than 400 points. So, the inequality will be.......

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3 years ago

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ollegr [7]

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2 years ago