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aleksandr82 [10.1K]
2 years ago
12

Please help me im having trouble but my teacher wont give out awnsers

Mathematics
2 answers:
Ganezh [65]2 years ago
8 0

Answer:

A. 0.75h

Step-by-step explanation:

let the heart rate be h,

then if heart rate increases by 75%,

75% * h

75/100 * h

0.75h

Option A is the correct answer.

Anastasy [175]2 years ago
7 0

Answer: A

Step-by-step explanation: I just makes since to me. Suck that the teacher wont give you the answer.

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Elenna [48]

Answer

In decimal form it is 1.25 and in fraction form it 1/4

Step-by-step explanation:

There might be and there are other ways but the way I did it is I  converted the fractions to decimals. 1 3/4= 1.75, 1 1/2= 1.5, and 4 1/2 equals 4.5. So I added the time he practiced on Monday and Tuesday and subtracted it from the final hour of the whole entire week and the answer is 1.25 or 1/4

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3 years ago
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Westkost [7]
Area of a square is length times by itself (length x width) so 12 cm x 12 cm
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hope i helped :)
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3 years ago
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stiks02 [169]
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3 years ago
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MissTica

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3 years ago
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snow_lady [41]

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