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goldenfox [79]
3 years ago
12

What is the difference between 5x +3 and 5(x+3)?

Mathematics
1 answer:
ella [17]3 years ago
8 0

Step-by-step explanation:

for 5(x+3) you have to use the distributive property to find its standard form because it has parenthesis:

this would give you 5x+15 which is not the same as 5x+3.

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What am i supposed to do??
miskamm [114]
Exterior angle theorem
16x - 7 = 8x + 2 + 10x - 19    ===>  16x -7 = 18x - 17
16x - 16x - 7 = 18x - 16x - 17 ===> -7 = 2x - 17
-7 + 17 = 2x - 17 + 17             ===> 10 = 2x ======> 5 = x
Plug x in to each equation.
Angle P: 8(5) + 2 = 42 deg, Angle Q: 10(5) - 19 = 31
The sum of interior angles = 180. 180 - 42 -31 = 107 deg (angle of PRQ)
To check that line other angle : 16(5) -7 = 73 deg + 107 = 180 deg


5 0
3 years ago
I don't get it at all could you go step by step with me
Elodia [21]
Okay, so if e=110, then so does c, because they are Alternate Interior angles. If c=110, then so does a, because they are Alternate Exterior. Angles a and b are on a straight line, which equals 180 altogether, and 180-110 is 70, so the measure of angle b is 70.

Hope this helps ya
3 0
3 years ago
Read 2 more answers
Nick had 14 jelly beans in a bag. His mother put a handful of jelly beans in the bag. When Nick counts his jelly beans, he disco
horsena [70]

Answer:

14 + j = 28

Step-by-step explanation:

I hope this helps :)

4 0
3 years ago
Read 2 more answers
What is the slope of line b?
Semmy [17]

Answer:

It is c)1/2

Step-by-step explanation:

Since its rising its postive

And the rise is 1 and the run is 2 so the slope is 1/2

3 0
2 years ago
Read 2 more answers
A catalog is discounting all sweaters 25%. How much will you pay for a sweater that is regularly $49.99? (A) $24.99 (B) $37.49 (
rodikova [14]
B becuase of 49.99 times .75
6 0
3 years ago
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