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gtnhenbr [62]
3 years ago
8

Pls answer 1 and 2 will give brainliest to who is right

Mathematics
1 answer:
denis23 [38]3 years ago
3 0

Answer:

1)88.8

2)62.05

Step-by-step explanation:

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Using the greatest common factor for the terms, how can you write 56 + 32 as a product?
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56 + 32 = (8 x 7) + (8 x 4) = 8(7 + 4) (Answer C)


6 0
3 years ago
Justify each step. <br> x/3-7=11 <br> x/3=18<br> x=6
Nina [5.8K]
This is the steps for equation solving for the value of x,
x/3-7 = 11
now 7 goes to the other side of equation by changing the sign from - to +,
x/3 = 11 + 7
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now when we multiply both sides of equation with 3 or 3 goes to the other side of equation and multiply with 18 leaving x alone here for finding the value of x,
and we get, x = 54
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3 years ago
QUICK PLZZ!!! If m&lt;ABD = 71°, what are m&lt;ABC and m&lt;DBC?​
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Answer:

m<ABC = 45

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Step-by-step explanation:

Given:

m<ABD = 79°

m<ABC = (8x - 3)°

m<DBC = (5x + 4)°

Step 1: Generate an equation to find the value of x

m<ABC + m<DBC = m<ABD (angle addition postulate)

(8x - 3) + (5x + 4) = 79

Solve for x

8x - 3 + 5x + 4 = 79

13x + 1 = 79

Subtract 1 from both sides

13x + 1 - 1 = 79 - 1

13x = 78

Divide both sides by 13

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Step 2: find m<ABC and m<DBC by plugging the value of x into the expression of each angle

m<ABC = (8x - 3)°

m<ABC = 8(6) - 3 = 48 - 3 = 45°

m<DBC = (5x + 4)°

m<DBC = 5(6) + 4 = 30 + 4 = 34°

Step-by-step explanation:

!!

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Step-by-step explanation:

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Answer: 20 minutos al dia


Step-by-step explanation:


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3 years ago
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