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elena55 [62]
3 years ago
13

What is the sum or difference 6x^7+8x^7

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
3 0
Answer: 14x^7

You add the coefficients (numbers to the left of the variable terms) to get 6+8 = 14 which is the coefficient of the final answer. The x^7 stays the same. It's like saying "we have 6 apples added to 8 apples, so there are 14 apples overall". Replace "apples" with "x^7" and it's the same idea.
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vagabundo [1.1K]
Angle K = angle M

(4x-1)=(2x+27)

4x-2x=27+1

2x=28

x=14

K=4x-1 then 4(14)-1
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M=2x+27 then 2(14) +27
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Therefore K=55 degrees M=55 degrees L=70 degrees
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3 years ago
The answer to this question with the work
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An isoceles triangle measures 30°. which other angles could be on that isoceles triangle​
hoa [83]

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Step-by-step explanation:

7 0
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