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2 years ago

8 Heights below sea level can be shown by using negative numbers.

Mathematics

1 answer:

fredd [130]2 years ago

7 0

Answer: 650 Ft above the trough of the valley. Explanation 450 - (-200) = 650

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Solve the given inequality. Describe the solution set using the set-builder or interval notation. Then, graph the

Crazy boy [7]

Answer:

126

4m + 24.25 < 34.25

6 0

2 years ago

Read 2 more answers

Consider lines An and CD

vichka [17]

Answer:

slope of AB = 2

slope CD = 2

Step-by-step explanation:

the equation of a line is y = ax+ b where a is the slope, b is the y-intercept

let us take yB - yA

→ yB - yA = axB <u>+ b</u> - axA <u>- b</u>

→ yB - yA = a(xB - xA)

→ a = (yB - yA) / (xB = xA) = (6 - 2) / (-5 - (-7)) = 2

same goes for line CD

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2 years ago

How to write 15/8 as a mixed number

Harlamova29_29 [7]

Mixed=whole+fraction

15/8=8/8+7/8=1+7/8=1 and 7/8

8 0

3 years ago

Read 2 more answers

William Arsenio is remodeling his home in order to save money he is upgrading the plumbing himself he needs 27 pieces of copper

Reptile [31]

Answer:

Yes.

2 feet

Step-by-step explanation:

Pieces of copper that Arsenio needs in total = 27 pieces

Length of each piece of copper tubing that he needs = 2/9 foot

Length of available tubing = 8 foot

Since, the length of each piece is 2/9 foot, the length of 27 pieces would be:

$\frac{2}{9} \times 27 = 6$

This means, Arsenio needs 6 feet in total for the copper tubing. Since he got 8 feet in total, he has sufficient amount of tubing available.

After making the 27 pieces, he will be left with 8 - 6 = 2 feet of tubing.

6 0

3 years ago

I need help with this

yawa3891 [41]

Answer:

Step-by-step explanation:

In the graph given, we can expect the x axis to be horizontal and the y axis to be vertical. This means that the arm span represents y and the height represents x.

Therefore, if a girl on her team is 63 inches tall, we can say that y=x+2, and since height is x, y = 63 + 2 = 65

6 0

2 years ago