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2 years ago

What is an equation of the line that passes through the points (8,-8) and (-5,-8)

Mathematics

1 answer:

Vanyuwa [196]2 years ago

4 0

Step-by-step explanation:

steps are in picture above.

Note:if you need to ask any question please let me know.

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What is the value of x when y=10?

Margaret [11]

Answer:

x would be 1

Step-by-step explanation:

8 0

2 years ago

A tree struck by lightning broke at a point 12 feet above the ground. What was the height of the tree to the nearest tenth of a

algol13

Answer:

52.8 feets

Step-by-step explanation:

From the diagram :

The height of tree woulb be :

Height above the ground (at breakpoint) + hypotenus

Hypotenus, h cab be obtained using Pythagoras rule :

h² = opp² + adj²

h² = 39² + 12²

h² = 1665

h = sqrt(1665)

h = 40.804 feets

Height of tree to the nearest tenth ;

40.804 feets + 12 feets

= 52.804 feets

= 52.8 feets

7 0

3 years ago

The answer because I hate homework it's to hard

Charra [1.4K]

The answer to what?

6 0

3 years ago

Is 5,955 x 6,426 even or odd

natta225 [31]

Answer:

even

Step-by-step explanation:

the number is 38,266,830

3 0

2 years ago

Read 2 more answers

Which of the following would increase the width of a confidence interval for a population mean? Choose the correct answer below

Lelechka [254]

Answer:

A. Increase the level of confidence

Step-by-step explanation:

The margin of error is given by:

The margin of error is:

$M = \frac{Ts}{\sqrt{n}}$

In which T is related to the level of confidence(the higher the level of confidence, the higher T is), s is the standard deviation of the sample and n is the size of the sample.

Increase the width:

That is, increasing the margin of error, as the width is twice the margin of error, the possible options are:

Increase T -> increase confidence level.

Increase s -> Increase the standard deviation of the sample.

Decrease n -> Decrease the sample size.

Thus, the correct answer is given by option A.

7 0

2 years ago