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Anvisha [2.4K]
3 years ago
7

Pls help!!!! Cmon I need help!

Mathematics
1 answer:
umka21 [38]3 years ago
6 0

Answer:

A) 0.39

Step-by-step explanation:

A=\pir²=0.38925589615

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3/2x-7 Would be the equation
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4 years ago
What are the intercepts of -3x + 5y - 2z =60
umka21 [38]
We know that

the x-intercept is when y=0  and z=0
<span>-3x + 5y - 2z =60------------> -3x=60----------> x=-20
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</span>the y-intercept is when x=0  and z=0
-3x + 5y - 2z =60------------> 5y=60----------> y=12
the point (0,12,0)

the z-intercept is when y=0  and x=0
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the point (0,0,-30)

the answer is
(-20,0,0)
(0,12,0)
(0,0,-30)
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3 years ago
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Answer:

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3 years ago
The tree in Teresa's backyard is 9.5 m high. How high is it in cenimeters?
max2010maxim [7]

Answer:

950 centimeters

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100 cm in one meter

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The ratio of the side length of Square A to the side length of Square B is 4:9. The side length of Square A is 12 yards. What is
lubasha [3.4K]
A/B : 4/9 = 12/B
         cross multiply
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P = 4(27)
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4 0
3 years ago
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