2 years ago

Pls help out need answers quick

1 answer:

maw [93]2 years ago

8 0

Answer: answer is 8 because -5 + 1 = -4 then + 10 = 4

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gtnhenbr [62]

Step-by-step explanation:

9x - 2 = 4x + 8 → (9-4)x = 8 + 2 → 5x = 10 → x = 10/2 = 5

C. multiplication

Multiplication not used

5 0

2 years ago

DaniilM [7]

Answer:

this is the answer that I could do please check it if I could help you

4 0

2 years ago

Sindrei [870]

That is a 180 degree angle (the straight line) and one angle is 78, so you subtract 78 from 180
So the angle would be 102 degrees

8 0

3 years ago

irga5000 [103]

Answer:

Step-by-step explanation:

Since triangles ABC and ADE are similar by AA (they share angle A and a right angle), their ratio of sides must be equal. Therefore:

$\dfrac{1}{2}=\dfrac{2}{x+2}$

Multiply both sides by 2:

$1=\dfrac{4}{x+2}$

Multiply both sides by x+2:

$x+2=4$

Subtract 2 from both sides:

$x=2$

Hope this helps!

3 0

2 years ago

juin [17]

24/6=4 4 is the answer

6 0

2 years ago