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Ivahew [28]
2 years ago
11

2km = ? m 250cm = ? m

Mathematics
1 answer:
JulsSmile [24]2 years ago
8 0

2 km = 2000 m

250cm= 2.5 m

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Answer:

x=±\sqrt{15/2}

Step-by-step explanation:

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Two square pyramids have the same volume. For the first pyramid, the side length of the base is 20 in. and the height is 21 in.
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The volume of the pyramid is calculated by multiplying the area of the base by the height of the figure. For this item, for the figures to have the same volume,
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Help with 19,20,21,23 please i don't understand geometry at all
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2 years ago
What are the values of the function y=-2 x-4 for x=0,1,2,3
iragen [17]

Answer:

read description

Step-by-step explanation:

y=-2(0)-4    ANSWER: y=-4

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y=-2(2)-4    ANSWER: y=-8

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3 years ago
What is the solution to the system of equations shown below?
Alexxandr [17]

Answer:

  b.  (1, 3, ­-2)

Step-by-step explanation:

A graphing calculator or scientific calculator can solve this system of equations for you, or you can use any of the usual methods: elimination, substitution, matrix methods, Cramer's rule.

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This shows choice B as the only viable option. Further checking can be done to make sure that solution works in the other equations:

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