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3 years ago

What is the x intercept of the line y=5x+6

Mathematics

1 answer:

garri49 [273]3 years ago

4 0

Check out Desmos.com graphing calculator if you need help with graphing

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The radius of a circle is 17 in. Find its area in terms of π.

AnnyKZ [126]

A≈907.92in²

Because:

A=πr2=π·172≈907.92028in²

5 0

2 years ago

Read 2 more answers

Find X. 2x + 15 = 20

lakkis [162]

Answer:

x = 5/2 or x = 2.5

Step-by-step explanation:

To solve for x, we will have to get the equation 2x + 15 = 20 into the form x = _. That will be our answer.

2x + 15 = 20

Subtract 15 from both sides to get rid of the +15 on the left side.

2x = 20 - 15

Simplify.

2x = 5

Divide both sides by 2 to get rid of the coefficient of 2 on the left side.\

x = 5/2 = 2.5

x = 5/2 or x = 2.5

I hope you find my answer helpful. :)

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3 years ago

Please help me figure out what x is

mixas84 [53]

=12, I think, can I have Brainly

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3 years ago

Which numbers are in order from least to greatest?

mixas84 [53]

Answer:

Step-by-step explanation:

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2 years ago

Does second-hand smoke increase the risk of a low birthweight? A baby is considered have low birthweight if he/she weighs less t

marishachu [46]

Answer:

Option 2) Null hypothesis: p = 0.078 , Alternate hypothesis: p > 0.078

Step-by-step explanation:

We are given the following in the question:

According to the National Center of Health Statistics, about 7.8% of all babies born in the U.S. are categorized as low birth weight.

Sample size, n = 1200

p = 7.8% = 0.078

We have to carry a hypothesis test whether national percentage is higher than 7.8% or not.

Thus, we can design the null and the alternate hypothesis

$H_{0}: p = 0.078\H_A: p > 0.078$

Thus, the correct answer is:

Option 2) Null hypothesis: p = 0.078 , Alternate hypothesis: p > 0.078

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2 years ago