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xz_007 [3.2K]
2 years ago
6

Estimate the quotient by rounding the expression to relate to a one digit fact.Explain your thinking A.579 divided by 76 B.1396

divided by 56
Mathematics
1 answer:
kvv77 [185]2 years ago
7 0
579/76=7.618 which is about 8

1396/56= 24.928 which is about 25

Hope this helped!!!
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Can you help me with this?<br> (I will give one of you brainliest)
Degger [83]

Answer:

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3) -\sqrt{36} and -\sqrt{49} (between -(6) and -(7))

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A group of hikers walked 2 1/4 km in 3/4 hour.The distance here varies directly with time. What is the constant of variation?
telo118 [61]

The distance depends on the time.

So now we need to find the constant of variation or the constant of proportionality.

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3 years ago
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Solve c: P = a+b+c+d / 4
m_a_m_a [10]

Answer:

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  • with parentheses: c = 4P - a - b - d

Step-by-step explanation:

The meaning of the given expression is ...

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To solve for c, subtract all the terms on the right side not containing c.

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  c = P - a - b - (d/4)

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In such equations, parentheses are commonly missing. If that is the case here, then first we undo the division by 4, then we subtract the "not c" terms.

  P = (a + b + c + d)/4 . . . . maybe what you meant

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8 0
3 years ago
The total mass of 500 crayons is 1 kilogram. What is the mass of each crayon in grams?
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3 years ago
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Cylinders A and B are similar solids. The base of cylinder A has a circumference of 47 units. The base of cylinder B has an
fiasKO [112]
<h3><u>Question:</u></h3>

Cylinders A and B are similar solids. The base of cylinder A has a circumference of 4π units. The base of cylinder B has an area of 9π units.

The dimensions of cylinder A are multiplied by what factor to produce the corresponding dimensions of cylinder B?

<h3><u>Answer:</u></h3>

Dimensions of cylinder A are multiplied by \frac{3}{2}  to produce the corresponding dimensions of cylinder B

<h3><u>Solution:</u></h3>

Cylinders A and B are similar solids.

The base of cylinder A has a circumference of 4 \pi units

The base of cylinder B has an area of 9 \pi units

Let "x" be the required factor

From given question,

Dimensions of cylinder A are multiplied by what factor to produce the corresponding dimensions of cylinder B

Therefore, we can say,

\text{Dimensions of cylinder A} \times x = \text{Dimensions of cylinder B }

<h3><u>Cylinder A:</u></h3>

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<h3><u>Cylinder B:</u></h3>

The area of base of cylinder (circle) is given as:

A = \pi r^2

Given that,  the base of cylinder B has an area of 9 \pi units

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Thus dimensions of cylinder A are multiplied by \frac{3}{2}  to produce the corresponding dimensions of cylinder B

5 0
3 years ago
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