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notsponge [240]
4 years ago
12

8 to the power of 2 ÷4×(2+3)-9

Mathematics
1 answer:
Westkost [7]4 years ago
6 0

Answer:

71

Step-by-step explanation:

The answer is 71 because

(((8^2)÷4)×(2+3))-9=71

Sorry I only know it this way.

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Debbie recorded the number of minutes she walked each day. What is the constant rate of change in her walking time?
ElenaW [278]

Answer:

3 min per day

Step-by-step explanation:

3 6 9 12 so 3 minutes per day

4 0
3 years ago
Miguel cut 1/4 from a round pie. Mariah cut a piece from the same pie an angle measure of 60 ° . who cut a larger piece
gogolik [260]
There are 360 degrees in a circle. 1/4 * 360 = 90 degrees

90 degrees > 60 degrees meaning Miguel cut the larger piece by 30 degrees
4 0
3 years ago
Solve for the variable <br><br> 1. -6=7(p-2)-8(8+2p) <br><br> 2.-8n-5=-8(n-2)
AleksAgata [21]

Answer:

1. -6=7(p-2)-8(8+2p)

         P = -8

2. -8n-5=-8(n-2)

         The sides are not equal there for there is no solution

4 0
3 years ago
I cannot answer this question 20.4= ? tenths
jekas [21]
The question asked in this query is the place order of the number value 20.4 and what is the tenths? We can further explain the state order values of the number is expanded form thus,
<span><span>1.                      </span>20.0 – tens</span> <span><span>
2.                      </span>0.4 – tenths</span>

Now, which is the tenths in the number? It is the digit number of 0.4



8 0
4 years ago
Read 2 more answers
The mean of 5,7,9 show that the mean of these numbers is 7
olasank [31]

Answer: 7

Step-by-step explanation:

5+7+9=21

3 total numbers to start with so;

21/3=7

3 0
3 years ago
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