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slamgirl [31]
4 years ago
5

2х + 5 = 20бx - 5y = 12​

Mathematics
1 answer:
Tresset [83]4 years ago
6 0

Answer: My answer to the 1st one would be x=15/2 and the 2nd one -12/5

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Triangle PQR is a right triangle. Triangle P Q R. Angle P is 90 degrees, angle Q is x degrees, angle R is 2 x degrees. Which equ
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Answer:

180 = 3x + 90°

Step-by-step explanation:

180 = x + 2x + 90

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A cylinder has a height of 6 meters and a radius of 3 meters. What is its volume? Use ​ ≈ 3.14 and round your answer to the near
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Answer:

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Step-by-step explanation:

» <u>Concepts</u>

The volume of a cylinder is how much space there is inside the cylinder. The formula to find the volume is πr²h, where r = radius and h = height. Once you get the volume, you have to add <unit>³.

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7 0
2 years ago
the ratio of cookies to a glass of milk is 3:1. if there are 25 glasses of milk,how many cookies are there
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Answer:

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Step-by-step explanation:

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3 years ago
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4 0
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