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dimulka [17.4K]
3 years ago
11

HELP ME PLEASE I BEG YOU I REALLY NEED HELP !!!

Mathematics
2 answers:
tangare [24]3 years ago
7 0
X=239 A=902 A=384 x=9
oee [108]3 years ago
4 0
To find the size of each angle, divide the sum, 540º, by the number of angles in the pentagon. (which is the same as the number of sides). There are 108° in each interior angle of a regular pentagon. This process can be generalized into a formula for finding each interior angle of a REGULAR polygon ...
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3(-2a-4)+3a I need to answer for this for khan academy, the answer options are
8_murik_8 [283]

Answer:

1+1 = 1111111111111111111111

5 0
3 years ago
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I need help please and thanks
Luba_88 [7]

1. 3p: Add 6 to negative 3, and carry over the "p"

3. 6x: Subtract 1 from 7 and carry over the "x"

5. -4v: Add 6 to negative 10 and carry over the "v"

7. -4r + 9: Add 5 to -9 and carry over the "r". Then put "+9" after the variable, since the other 9 was by itself.

9. 14n: Add 5 to 9 and carry over the "n".

I hope this helps!

8 0
3 years ago
Write an equation in point-slope form for the line that has a slope of 9/4 and contains the point (3, −4).
ozzi

Answer:

y+4 = 9/4(x-3)

Step-by-step explanation:

m=slope and b=y-intercept (probably useful for later on in the school years)

y-y1 = m(x-x1) where m is the slope and (x1,y1) is the point

Substituting in what we know

y--4 = 9/4(x-3)

y+4 = 9/4(x-3)

5 0
2 years ago
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The Middle School girls’ soccer team won 75% of its games this season. If the team won 15 games, how many games did it play?
Monica [59]
The soccer team won 20 games
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Which system of equations is represented by the graph?
REY [17]

Answer:

-6

Step-by-step explanation:

is it

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