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nadya68 [22]
3 years ago
5

What is the answer for number 1?

Mathematics
1 answer:
Flura [38]3 years ago
7 0

Answer:

28.26

Step-by-step explanation:

A = pie x radius*2

The radius is 3, and pie is 3.14. This means the equation is

A = 3.14 x 3*2

3*2 is just 3 x 3, which is 9.

9 x 3.14 = 28.26

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The answer is B) -5

Step-by-step explanation:

It is -5 because if you take monday's temperature and subtract it by tuesday's temperature. You get -5

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3 0
3 years ago
For how many minutes did Lynn run at a greater speed than Kael? 12 17 23 28.
Archy [21]

Answer:

<u><em>28 minutes.</em></u>

Step-by-step explanation:

We can see from our graph that 12 minutes after starting the race Lynn left Kael behind and he ran at a greater speed till the race ended after 40 minutes.

To find total number of minutes Lynn ran faster than Kael we will subtract 12 from 40.

Therefore, Lynn ran at a greater speed than Kael for <u><em>28 minutes.</em></u>

4 0
3 years ago
-2x - 4 (-6x + 14) = 76<br><br> What is X?
konstantin123 [22]
Hello,
First, we distribute the -4 to -6x + 14 to get a resulting expression of 24x - 56. Now, our total equation is -2x + 24x - 56 = 76. Next, we combine like terms on the left side of the equation, and that results in 22x - 56 = 76. Now, we add 56 to both sides to get 22x = 132. Finally, we divide both sides by 22 to get x = 6. Therefore, the value of x is 6. Hope this helps and have a great day!
5 0
3 years ago
Three families bought food at a baseball game. The Castillo family
NikAS [45]

Answer:

1.50

Step-by-step explanation:

3 0
3 years ago
4. Determine if the given point is a solution of the system of inequalities
Zepler [3.9K]

Answer:

hope this helps

Step-by-step explanation:

a yes

b yes

c no

d yes

7 0
3 years ago
Read 2 more answers
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