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AnnZ [28]
3 years ago
7

An outdoor hockey rink has dimensions of 8m long by 5m wide. The wood

Mathematics
1 answer:
amid [387]3 years ago
4 0

Answer:

First question = 800 cm^3

Second question =120π

Step-by-step explanation:

The formula for volume is base x height x width.

The formula for area of cylinder is 2πrh+2πr^2 but it has no lid so

2πrh+πr^2.

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guajiro [1.7K]
<h3>AG = 27 and VA = 24. What is TO? </h3>

A. 45

B. 43

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D. 90

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3 0
2 years ago
A telephone booth that is 8 ft tall casts a shadow that is 4ft long. Find the height of a lawn ornanment that casts a 2 ft shado
sukhopar [10]
8 ft /4 ft of shadow=x / 2 ft of shadow
x=(8 ft * 2 ft of shadow) / 4 ft of shadow=4 ft

height of a lawn ornament=4 ft
5 0
3 years ago
a person standing at a ridge in the grand canyon throws a penny upeard and toward the pit of the canyon. The height of the penny
Lelechka [254]
I believe its 80 if you derive it out, but there is no units of measurement.
4 0
3 years ago
How would you teach your parent to use a calculator to enter and solve log6 129
aliina [53]

Answer:

just use Alexa

Step-by-step explanation:

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4 0
3 years ago
The diameter of the Sun is about 1.4 x 10 to the 6th power km. The diameter of Earth is about 13,000 km.
RUDIKE [14]

Answer:

The ratio between them is approximately 1.08*10^2, therefore the correct answer is A.

Step-by-step explanation:

In order to calculate the ratio of the diameter of the Sun to the diameter of the Earth we will first represent the Earth's diameter as a scientific notation, to do this we will add one to the power of ten for every time the comma walks to the left until there's only one number to the left. This is done to make the division easier,

d_{earth} = 1.3*10^4\text{ km}

The ratio is given by the Sun's diameter divided by the Earth's, as shown below:

\text{ratio} = \frac{d_{sun}}{d_{earth}}\\\\\text{ratio}= \frac{1.4*10^6}{1.3*10^4} = 1.08*10^2

The ratio between them is approximately 1.08*10^2, therefore the correct answer is A.

8 0
3 years ago
Read 2 more answers
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