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Free_Kalibri [48]
3 years ago
6

What is the value of x? 8 70° Enter your answer in the box. 30 10 X=

Mathematics
2 answers:
SCORPION-xisa [38]3 years ago
6 0
X=80°
A triangle’s angle measurements always add up to 180°. So 180-70-30=80
lakkis [162]3 years ago
5 0
X=80*
The other person has it correct
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Alana has a rope that is 28.8 meters long. She needs to cut the entire length of the rope into eight equal pieces. How many mete
olga_2 [115]
Answer: 3.6 m

Explanation:

28.8 ÷ 8 = 3.6 m
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Find the percent change
tatuchka [14]

Answer:

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5 0
3 years ago
Solve -44-7k=12+k answer quick please
nirvana33 [79]

Answer:

k = -7

Step-by-step explanation:

Solve for k:

-7 k - 44 = k + 12

Subtract k from both sides:

(-7 k - k) - 44 = (k - k) + 12

-7 k - k = -8 k:

-8 k - 44 = (k - k) + 12

k - k = 0:

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Add 44 to both sides:

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44 - 44 = 0:

-8 k = 12 + 44

12 + 44 = 56:

-8 k = 56

Divide both sides of -8 k = 56 by -8:

(-8 k)/(-8) = 56/(-8)

(-8)/(-8) = 1:

k = 56/(-8)

The gcd of 56 and -8 is 8, so 56/(-8) = (8×7)/(8 (-1)) = 8/8×7/(-1) = 7/(-1):

k = 7/(-1)

Multiply numerator and denominator of 7/(-1) by -1:

Answer: k = -7

7 0
3 years ago
Read 2 more answers
9
Ymorist [56]
A. 12 dollars. 84 /7=12
6 0
3 years ago
Read 2 more answers
PLEASE ANSWER!!!! ILL GIVE BRAINLY
irina1246 [14]

Answer:

Answer down below :)

Step-by-step explanation:

The volume of the rectangular prism is:

20 x 9 = 180cm^2

The volume of the triangular prism is

6 x 9 x 1/2 = 27cm^2

I'm sorry, that is all I can do, but the total volume would be 180 + 27 + the cylinder's volume. Have a nice day :)

7 0
2 years ago
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