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2 years ago

Fin the sum (3/8x-2)+(1/8x-5)

Mathematics

1 answer:

Elan Coil [88]2 years ago

8 0

Answer:

1/2x-7

Step-by-step explanation:

Add 3/8x and 1/8x to get 4/8x which is the same as 1/2xThen add the integers: -2 + -5 = -7.

<h3>hope it helps you ~♥~</h3>

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3 years ago

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3 years ago

Lucy is using a one-sample t ‑test based on a simple random sample of size n = 22 to test the null hypothesis H 0 : μ = 16.000 c

slega [8]

Answer:

The value of test statistic is 1.338

Step-by-step explanation:

We are given the following in the question:

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Alpha, α = 0.05

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4 years ago

Use the figure to determine the value of X and y

bogdanovich [222]

Answer:

100,80

Step-by-step explanation:

The opposite angle theorem states that, : "When two lines cross four angles are created and the opposite angles are equal."

y°=80°

Now, check that , x° and y° are in one straight line. A straight line has angle of 180°. So x° and y° should sum up to 180°

x° + y° = 180°

x° + 80° = 180°

x° = 100°

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3 years ago

Read 2 more answers