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maria [59]
3 years ago
6

7n2 + 9k2 + 6 6n Submit​

Mathematics
1 answer:
Akimi4 [234]3 years ago
4 0

Answer:

9 ( -10 - 10y )

Step-by-step explanation:

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Need Help ASAP ! 25 points !!
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3 0
3 years ago
Find the measurement of ∠ABE. Show all your work that leads to the final answer.
Galina-37 [17]
Answer:

m∠ABE = 129 degrees

Step-by-step explanation:

360 degrees = max/total degrees in a circle

Given angles = 65 degrees & 37 degrees

Unknown/congruent angles = m∠ABE & m∠DBC

••••••••••••••••••••••••••••••••••••••••••

That was just information for the shape!

Now let’s get into the question.

Question: Find the measurement of m∠ABE

65 + 37 + m∠ABE + m∠DBC = 360 degrees

Add 65 and 37

102 + m∠ABE + m∠DBC = 360 degrees

Subtract 102 from 360 degrees

m∠ABE + m∠DBC = 258 degrees

Divide 258 in half

m∠ABE & m∠DBC = 129 degrees
—————————————————

Therefore m∠ABE = 129 degrees

3 0
3 years ago
What number is 60% of 80?
Natasha_Volkova [10]

Answer: 48

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4 0
3 years ago
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Workers at a particular mining site receive an average of 35 days paid vacation, which is lower than the national average. The m
SVETLANKA909090 [29]

Answer:

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Step-by-step explanation:

The average of paid time off is the sum of the paid time off (T) of each employee divided by the number of employees(n):

av = (∑T)/n

Thus, av is directly proportional to the sum of T and indirectly proportional to n. It means that if T raises, the average raises too. So, the manager must fire the employees who have the least number of days off, so T will increase.

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3 years ago
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Answer:

8(x+3)=

Step-by-step explanation:

Hope this helps :)

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3 years ago
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