2 years ago

Can you please help me

Mathematics

1 answer:

Igoryamba2 years ago

8 0

Answer:

30 inches

Step-by-step explanation:

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Rafael can run 5 laps around the track in 16 minutes. If he runs at the same rate, which of the following proportions can be use

kari74 [83]

The best answer is D) 5/16=20/m

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3 years ago

Houa's family took a road trip to the Grand Canyon. Houa fell asleep 29% of the way

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Answer:

232 miles had travelled when Houa fell asleep.

Step-by-step explanation:

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2 years ago

Vance wants to determine if an old photo frame is still rectangular. The height of the frame is

sveticcg [70]

Answer:

<em>The old photo frame is still rectangular</em>

Step-by-step explanation:

<u>Rectangles</u>

The rectangle shape can be identified because it has 4 internal angles of 90° each. The diagonal forms with two adjacent sides a right triangle where the Pythagora's Theorem must stand. Being a and b the length of the sides of the rectangle and d the diagonal, then:

$d^2=a^2+b^2$

Vince's photo frame has dimensions of 8 inches and 6 inches, with a diagonal of 10 inches. If the above condition is met, then the frame is still rectangular.

Calculating:

$10^2=6^2+8^2$

$100=36+64$

$100=100$

Since the condition is met, the old photo frame is still rectangular

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2 years ago

Stan walks two kilometers day. How many meters does he walk in two days?

qaws [65]

Multiply two kilometers per day by 1000 meters per kilometer to get 2000 meters per day. Multiply by two days to get 4000 meters, which is the answer.

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3 years ago

Read 2 more answers

I really need help on both of these please.

Sever21 [200]

Answer:

d and c

Step-by-step explanation:

because they are both at the tip

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3 years ago