1 point

1 answer:

5 0

39
Divide 78 by 2 to get 39 and add in to the number

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steposvetlana [31]

Answer:

3(2c+d)-4(c-d)+d^2.

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6×1+3×3-4×1+4×3+9.

6+9-4+12+9=32.

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3 years ago

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2 years ago

DaniilM [7]

F(x)=x-5
g(x)=x^2
Now adding f(x) and g(x)
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2 years ago

mel-nik [20]

Answer:

Angle A- Obtuse angle

Angle B- Right angle

Angle C- Reflex angle

Angle D- Reflex angle

Angle E- Acute angle

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2 years ago

jenyasd209 [6]

Answer:

1 5/7

Step-by-step explanation:

-9 2/7 -(-10 3/7) recall -×- = +

-9 2/7 +10 3/7

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1 5/7

6 0

2 years ago