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olga_2 [115]
3 years ago
9

5. Select All equations that have a solution of 2"

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
6 0

Answer:

none of these have a solution of 2.

Step-by-step explanation:

4x+ 15 = 27

x=3

x + 6 =3

x = 3

2(x+5)=18

x = 4

x + 9 = 6

x = -3

if my understanding of what the equations are supposed to be please let me know what they are supposed to be, because with the way they are typed it is hard to tell :)

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Explain why the triangles are similar. Then find the value of x.
xxTIMURxx [149]

Answer:

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Step-by-step explanation:

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3x+4x= 7x

14-1= 13

then divide by 7

1.85(keep going)  i think THINK this is right im sorry if it isn't

8 0
3 years ago
A rectangle has a length of 9.00 inches and a width of 4.25 inches. What is the area in square inches? Round to the correct sign
Gwar [14]
Both numbers (9.00 and 4.25) have three sig-figs. This means that the final answer will have three sig-figs as well.

Multiply the numbers to get: 9.00*4.25 = 38.25 which rounds to 38.3 because the answer must have three sig-figs. 

The units will be "square inches" or "inches^2" or "in^2". There are various ways to write the units portion.

Overall, the final answer is 38.3 square inches. 
4 0
3 years ago
1. 4.9 × z=-9
enot [183]
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7 0
4 years ago
Read 2 more answers
At 6:00 p.m., the temperature was 55 degrees f. At 11:00 p.m. that same evening, the temperature was 40 degrees f. What real num
tino4ka555 [31]
Am assuming the text of the problem is:

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Average change in temperature per hour = (55 - 40)/(11 - 6)

Average change in temperature per hour = 15/5

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6 0
4 years ago
Bob traveled 90 miles which was 83 1/3 % of his trip. How long was the trip?
lilavasa [31]
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hope i helped
5 0
3 years ago
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