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4 years ago

Write equation in point slope form contains the points (-2,-6) and has slope -4

1 answer:

5 0

The equation for a line with slope m through point (h, k) can be written in "point-slope" form as
.. y -k = m(x -h)

You have m = -4, (h, k) = (-2, -6), so the equation of your line is
.. y +6 = -4(x +2)

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The length of ac to the nearest tenth

AlexFokin [52]

The answer in 14.3

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9/14 = 9.2/x
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3 years ago

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40% of a number is 44. Find the number

Marta_Voda [28]

Answer:

110

Step-by-step explanation:

40% is the same as 40/100, which is equal to 0.4. Therefore, you can write the following equation:

0.4x=44

Divide both sides by 0.4 to isolate x:

x=44/0.4=110

Hope this helps!

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3 years ago

Can someone please help me!!! ASAP!! SOS!!!.... =( find the following using the given polygon

Phantasy [73]

Answer:
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4 years ago

Express each product in the simplest form. 3wx\6x * 3wx\9w

san4es73 [151]

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4 years ago

At age 9 the average weight (21.3 kg) and the average height (124.5 cm) for both boys and girls are exactly the same. a random s

Lesechka [4]

Complete Question:

Heights of 9-Year-Olds At age 9 the average weight (21.3 kg) and the average height (124.5 cm) for both boys and girls are exactly the same. A random sample of 9-year-olds yielded these results. Estimate the mean difference in height between boys and girls with 95% confidence. Does your interval support the given claim?

Boys Girls

Sample Size 60 50

Mean Height, cm 123.5 126.2

Population variance 98 120

a.State the hypotheses and identify the claim.

b.Find the critical value(s).

c.Compute the test value.

d.Make the decision.

e.Summarize the results.

Step-by-step explanation:

Find attachments for complete solution

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3 years ago

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