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notka56 [123]
3 years ago
5

If Hannah can complete 4 math problems every minute how many can she solve in 15 minutes

Mathematics
2 answers:
Anna71 [15]3 years ago
7 0

Step-by-step explanation:

1 min = 4 math problems

=> 15 min = 4 * 15 = 60 math problems

Therefore Hannah can solve 60 math problems.

kherson [118]3 years ago
3 0
Hannah can solve 60 math problems in 15 minutes
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Rainbow [258]

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Step-by-step explanation:

To do this, you must divide:

43 (pages)/3(days)= 14 (pages per day)

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3 years ago
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3 years ago
3,<br> Which expression is equivalent to<br> 56x7y5, if x #0 and y# 0?
spin [16.1K]

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Step-by-step explanation:

1960

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6 0
2 years ago
Find the value of x in the triangle shown below.<br> x =<br> 98°<br> 27°
Levart [38]

Answer: 55

Step-by-step explanation: There is one simple theorem we need to know in order to solve for this.

Triangle Angle-Sum Property: All three angles interior angles of a triangle add up to 180°.

Thus, we could label the points A, B, and C, and set up an algebraic expression.

Let A = 27, B = 98, and C = x.

A + B + C = 180°.

Substituting A, B, and C we get:

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Adding, we get:

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Thus, the angle X is 55°.

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5 0
2 years ago
What is the length of BC? If your answer is not an integer, leave it in simplest radical form.
IrinaVladis [17]

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BC = 32/√2 × √2/√2

BC = 32√2/2

BC = 16√2 ft

8 0
3 years ago
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