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Assoli18 [71]
2 years ago
11

Pls answer this yall 2a-1+8b-12b+7a-12

Mathematics
1 answer:
Leto [7]2 years ago
8 0
2a+7a+8b-12b-12-1 9a-4b-13
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1433.4 to the nearest 10
frozen [14]

Answer:

14,334 actually that might not be the answer im just thinking that because the 4 is in the tenths place and ur rounding that u would make it into a whole number

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3 years ago
Can someone please take the time out of their day and help me with this question
ruslelena [56]

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76, 76 104

Step-by-step explanation:

Angle 3 is vertical so it is congruent to Angle 2.

Angle 6 is corresponding, so it is congruent to Angle 2.

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Serjik [45]

Answer:

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Step-by-step explanation:

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postnew [5]

Answer:

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5 0
2 years ago
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grigory [225]

Answer:

see explanation

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\frac{cotA-1}{cotA+1} ← divide terms on numerator/denominator by cotA

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7 0
2 years ago
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