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Angelina_Jolie [31]
3 years ago
8

Which expression is equivalent to 83 ⋅ 8–7?

Mathematics
1 answer:
anastassius [24]3 years ago
3 0
I believe the answer to your question is 657
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| 3x - 5|= 11<br> How do u do this
Valentin [98]

Answer:

x= 5 1/3

Step-by-step explanation:

l3x-5l=11

3x-5=11

   +5 +5

3x=16

/3   /3

x=5 1/3

6 0
3 years ago
The two triangles are similar.
Neko [114]

Given that the triangles are similar.

When triangles are similar, all three pairs of corresponding sides are in the same ratio.

Similarly in the given triangles, the ratio of the corresponding sides are equal.

\frac{8}{2x-2}= \frac{8+6}{3x}

\frac{8}{2x-2}= \frac{14}{3x}

Cross multiplying, we get

8 \times 3x = 14 \times (2x-2)

24x = 28x-28

-4x = -28

Dividing both sides of the equation by -4.

So, we get

x = 7.

7 0
3 years ago
Read 2 more answers
Please answer this question now
Sloan [31]

Answer:

<h2>             39°</h2>

Step-by-step explanation:

A radius to the tangent point always forms a right angle with the tangent:

m∠XWY = 90°

So:

  90° + 58° + x - 7° = 180°

    141° + x = 180°

        x = 39°

4 0
3 years ago
A ramp for a loading truck is 13 long and covers 12 feet along the level ground. How many feet high is the highest point on the
goblinko [34]

Answer:

5 feet

Step-by-step explanation:

Using pythagoras' theorem a^2 = b^2 + c^2

13^2 = 12^2 + c^2

c^2 = 25

c = 5 feet

8 0
2 years ago
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mr covert went shopping at the grocery store with a 20 dollar bill in his pocket and left his wallet at home. write an equation
ELEN [110]
X= the amount of money he can spend 

x=$20
8 0
3 years ago
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