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SVETLANKA909090 [29]
2 years ago
14

Describe what is being done in each step while solving the equation. Match each step with the correct description. HINT: Start w

ith “Original Equation” as the first step.

Mathematics
1 answer:
Licemer1 [7]2 years ago
5 0
1. Original equation
2.Distributive property
3. Add 6x to each side
4. Subtract 2 from each side
5. Divide each side by 11
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Mhanifa can you please help! I really need it and I don’t want random answers. I will mark brainliest! Thanks!
exis [7]

Answer:

<h3>Q1</h3>

<u>Use slope formula</u>

  • m = (y2 - y1)/(x2 - x1)
  • m = (-2 - 6)/(3 - 7) = -8 / -4 = 2
  • m = 2
<h3>Q2</h3>

Angles 2 and 6 are on the corresponding sides of the parallel lines, hence are corresponding angle

<u>Correct option is </u>

  • A. Corresponding
<h3>Q3</h3>

Congruent triangles have congruent corresponding parts

  • ΔABC ≅ Δ GHI
  • AB≅GH
  • AB = GH = 13

<u>Correct choice is</u>

  • B. 13
<h3>Q4</h3>

Option b is correct for any line and doesn't make the lines parallel. The rest of the options are correct for parallel lines.

<u>Correct option is the last one:</u>

  • a, c & d
3 0
3 years ago
If the diameter of a disc is 50 ft, what will be the area of the disc?
olga55 [171]

Hey there! Your answer is:

1,963

Step-by-step explanation:

Please mark Brainliest<3

7 0
3 years ago
Read 2 more answers
Amanda and jamie are standing 25 feet apart and spot a bird in the sky between them the angle of elevation from Amanda is 25 fee
finlep [7]

Answer:

25.2294 feet

Step-by-step explanation:

We can solve this question drawing a triangle using the values given and then using the law of sines. (See image attached to know how to draw the triangle and use the values).

First we need to find the third angle of the triangle, that is, the angle in the vertix where the bird is:

y + 55 + 63 = 180

y = 62°

The relation between the angles and the distances are:

25 / sin(y) = x / sin(63)

25 / 0.8829 = x / 0.8910

x = 25 * 0.8910 / 0.8829 = 25.2294 feet

4 0
3 years ago
A triangle has an angle that measures 25. The other two angles are in a ratio of 11:20. What are the measures of those two angle
frozen [14]

Answer:

The measures of the two angles are 55 and 100 degrees.

Step-by-step explanation:

The three interior angles of a triangle always add up to 180.

So if one angle is 25 degrees

180 - 25 = 155

The two other angles must add up to 155.

If the ratio is 11:20

That means there are 31 equal parts between the two angles

So 155/31 =5

Whic means

11 x 5 = 55

20 x 5 = 100

The two missing angles are 55 and 100 degrees.

Hope this explanation helped you!

5 0
2 years ago
The product of 86 and the depth of the river ...
Korvikt [17]
There's no such factors that will evenly divide into 86 ao ther for 86 is a improper number when it comes to product . - Hopee this helps u in anyway .
5 0
2 years ago
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