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Masja [62]
3 years ago
8

What is the value of y

Mathematics
2 answers:
Alex_Xolod [135]3 years ago
7 0
If you isolate y from the equation y+(y-12)+56=180 (adding all the angles together to make 180), you would get 68 degrees
Cloud [144]3 years ago
3 0
Sum of interior angles in a triangle = 180
so
y + y - 12 + 56 = 180
2y + 44 = 180
2y = 136
y = 68

Answer
C. 68°
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Simplify the expression -2(2x+y)-7x+2y
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Answer:

Step-by-step explanation:

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3 years ago
Which best explains whether point G can be the centroid?
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The answer is C.
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FG = 6
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6 0
3 years ago
sues teacher asked her to find 42.6 divided by 10 to the second power . how should sue move the decimal point to get the correct
Marizza181 [45]
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8 0
4 years ago
I don’t know how to do it can someone help me?
frozen [14]

Answer:f(g(0))= 1/5

              g(f(0))= 7

Step-by-step explanation:

for f(g(0))=you solve for g(x) but you plug in 0 for x so g(0)= 8(0)+3

                                                                                                    =3

 so now you plug in the answer of the function of g(x) witch is 3 and plug it in as the x for F(x) so f(3)= 1/(3)+2

                                     = 1/5

so f(g(0)) is equal to 1/5

Now for G(f(0)) you solve for f(x) by pluging 0 for x so F(0)= 1/(0)+2

                                                                                               =1/2

now you plug in 1/2 for the x of g(x) so g(1/2)= 8(1/2)+3

                                                                         = 4+3

                                                                         =7

so g(f(0)) is equal to 7

Hope this helps:)

3 0
3 years ago
How do you find the quotient of 5/2 ÷ 1/4 ?
anastassius [24]
The answer is to what is 5/2 divided by 1/4 is 10
3 0
4 years ago
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