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Sophie [7]
3 years ago
15

Pls help with this question I don't know the answer. Don't put wrong answers pls.

Mathematics
1 answer:
Lapatulllka [165]3 years ago
7 0

Answer:

-2 I believe. because the 1st exponent would make it 9, and then you'd remove 2

Step-by-step explanation:

I hope this is correct and helpful, I tried my best! <3

You might be interested in
During a 12-hour period, the temperature in a city dropped from a high of 60°F to a low of -25°F. What was the range of the temp
dexar [7]
29 because I got it right just kbow
4 0
3 years ago
Please asap!!!!! (photo below)
Bond [772]

Answer:

132 degrees

Step-by-step explanation:

these angles are Alternate interior angles so angle A is congruent to angle B.

5x-18 = 3x+42

-3x         -3x

2x-18 = 42

+18       +18

2x    =   60

÷2     ÷2

x=30

A=5(30) -18

  = 150-18

  = 132 degrees

HOPE THIS HELPS

6 0
3 years ago
HELP PLEASE !! <br> IS IT A, B OR C
Schach [20]
C is the answer yeah yeah
8 0
3 years ago
Select the correct answer from the drop-down menu.
Papessa [141]

Answer:

21 times

Step-by-step explanation:

Given

P(3) = 50 \%

n =42

Required

The least number of times to land on 3

This is calculated using:

Least = n * P(3)

Least = 42 * 50\%

Least = 21

4 0
2 years ago
On a map, 1 inch equals 25 miles.Two cities are 3 inches apart on the map.What is the actual distance between the cities?
SVEN [57.7K]

Answer:

75 miles

Step-by-step explanation:

We are given the scale on the map, which is that 1 inch is 25 miles in real life. We can write that as a ratio of 1 inch: 25 miles. Now say we have two inches, then we have 50 miles because we add on another 25 miles, then we do that again and we get to 75 miles.

Another way to think about it (more complicated):

you can represent ratios as a fraction

so we do 1/25=3/x

To find x, we can do (25*3)/1 which equals 75, if you don't know what I did there then you don't know, sorry!

you can also do it in a different way

same scenario though

you represent it as a fraction

and do 1/25=3/x. We see that the ratio from 1 to 3 is multiplied by 3 so that means the ratio from 25 to x is also going to be multiplied by 3, and 25 multiplied by 3 is 75.

Please let me know if you have any questions.

5 0
3 years ago
Read 2 more answers
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