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drek231 [11]
3 years ago
5

What's the answer of the photo I just sent you

Mathematics
1 answer:
nirvana33 [79]3 years ago
8 0
It is 86 degrees. add the two smaller angles to get the bigger angle, as the angle addition postulate states
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First choose which of the following statements are correct. If there is more than one reason why the system is not in echelon fo
tensa zangetsu [6.8K]

Answer:

D. The system is in echelon form.

Step-by-step explanation:

Check attachment

3 0
4 years ago
Inverse of f(x)=(4x-7)1÷3
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7 0
3 years ago
What is the slope of the line through the points (–2, –1) and (8, –3)?
d1i1m1o1n [39]

Answer:

Step-by-step explanation:

Find the slope, denoted m

This is done by using the formula m = (y2 - y1)/(x2 - x1)

The slope for this problem is

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m = -2/10 = -1/5

7 0
3 years ago
Julissa's dance class ended at 6:15 pm. It lasted 1 hour and 25 minutes.<br> What time did it start?
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4:50

Step-by-step explanation:

3 0
3 years ago
What is 2c^2 + 6c - 8
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6 0
3 years ago
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