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2 years ago

HELPP YALL! ILL MARK BRAINIEST!!! LOOK AT PICTURE!!!

1 answer:

6 0

m∠3 = 180 - m∠8 = 180 - 123 = 57

m∠1 = m∠3 = 57°

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iogann1982 [59]

Yeah that is correct. 3/4 is equal to .75

7 0

3 years ago

FrozenT [24]

Answer:

1. 392

2. 75

3. $12x^{2} - 5x -2$

Step-by-step explanation:

1. 7×8 + 3×8×14 = 56 + 336 = 392

2. 675 ÷ (6 + 3) = 675 ÷ 9 = 75

3. $12$ $x^{2}$ + $3x -$ $8x - 2$ = $12x^{2} -5x-2$

3 0

3 years ago

Savatey [412]

5, and -5 because a negative times a negative equals a positive

7 0

2 years ago

Shtirlitz [24]

X+5=2x-7

x=12

y=12+5

y=17

(12, 17)

5 0

3 years ago

bulgar [2K]

think the answer is 2241

5 0

3 years ago