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GrogVix [38]
2 years ago
9

Can y’all help me with 12

Mathematics
2 answers:
kicyunya [14]2 years ago
7 0

Answer:

A and D

Step-by-step explanation:

A. - 10 + 8 = -2

B. 10 + -8 = 10 -8 = 2

C. -10 + - 8 = -10 - 8 = -18

D. 8 + - 10 = 8 - 10 = -2

E. 10 + 8 = 18

makkiz [27]2 years ago
6 0

Answer:

a and d

Step-by-step explanation:

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The diameter of a circle is 6 in. Find its area to the nearest tenth.
Marrrta [24]

Answer and Step-by-step explanation:

The area formula for a Circle is:

A = \pi r^2

Diameter is equal to the radius times 2.

<u>So, divide the diameter to get the radius.</u>

6 divided by 2 equals 3.

<u>Now, plug it into the formula.</u>

A = \pi (3)^{2}

A = 9\pi

Plug this into your calculator by multiplying 9 by pi.

<u>We get the answer to be 28.3 when rounded to the nearest tenth.</u>

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8 0
2 years ago
Suppose you had D dollars in your bank account. you spent $22 but have at least $28 left. how much money did you have initially?
nalin [4]

Answer:

Answer:

d--22→ 28

d→ 50

Step-by-step explanation:

Let d dollars be the initial amount in your bank account.

We have been given that you spent $22, so the amount left after spending $22 will be: .

We are also told that after spending $22, you have at least $28. This means that the amount left after spending $22 will be greater than or equal to $28.

We can represent this information in an equation as:

Therefore, the inequality represents the initial amount of money you had.

Now let us solve for d by adding 22 to both sides of our inequality.

Therefore, initially you had at least $50.

Still stuck? Get 1-on-1 help from an expert tutor now.

Step-by-step explanation:

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8 0
2 years ago
The area of a square is given by the formula A = s^2, where s is the length of the side. What is the area of the square with a s
Juli2301 [7.4K]
Hopefully try is works. Took me a few hrs to figure it out but I think I got it

6 0
2 years ago
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On the distant plant, Mathology, a sports area covers 7400 yodels2. How many square deckles would this be if 1 deckle = 75.9 yod
STatiana [176]

Answer:

It would be <u>97.50</u> square deckles.

Step-by-step explanation:

Given:

On the distant plant, Mathology, a sports area covers 7400 yodels².

1 deckle = 75.9 yodels.

Now, to get the square deckles.

As given, 1 deckle = 75.9 yodels.

So, to get the square deckles by using conversion factor:

<em>75.9 yodels = 1 deckle.</em>

7400 yodels² = 7400\div 75.9

                       = 97.50\ deckels ^2.

Therefore, it would be 97.50 square deckles.

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3 years ago
The sides of a triangle measure 16 30 and 34. which type of triangle is it
leva [86]
It would have to be an obtuse triangle
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3 years ago
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