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marusya05 [52]
3 years ago
9

How to solve 3x-2=4.5 -x+y/2=-1.25

Mathematics
1 answer:
ivanzaharov [21]3 years ago
5 0
3x-2=4.5 3x=4.5+2 x=2.17
-x+y/2=-1.25 y/2=-1.25+x y=-2.5+2x
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30%

Step-by-step explanation:

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I didn't understand this to be honest I thought I had to find what jm and lm were together and then subtract from the whole tota
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Step-by-step explanation:

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4 years ago
AD is a diameter of E and BE is perpendicular to AD. If m CD = 30°, what is m BEC?
erma4kov [3.2K]

Answer:

BEC = 60 degrees can i have brainlest

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4 years ago
Two angles are complementary.The larger angle is 30 degrees more than 4 times the smaller
gregori [183]

Answer:

Step-by-step explanation:

Remark

2 angles are complementary means that 2 angles add up to 90°. That is the guiding princeple behind the problem.

Givens

Let the smallest angle = x

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Answer

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2 years ago
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