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dimulka [17.4K]
3 years ago
7

4) y = Justify: 63° у

Mathematics
1 answer:
kenny6666 [7]3 years ago
3 0

Answer:

y = 63° because they are alternate angles.

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Show me how to solve please. thanks (-:
Alex73 [517]
M<1+ m<2 = 90
-2x + 54 + 8x + 18 = 90
6x + 72 = 90
6x = 90 - 72
6x = 18
  x = 3

7 0
3 years ago
Read 2 more answers
Given that the two lines are parallel, solve for x and find the measure of the labeled angle.
Aliun [14]

Answer:

x= 30

The angles measure 80 degrees

Step-by-step explanation:

The two angles are corresponding angles and, when the lines are parallel, corresponding angles are equal.

2x+20 = 3x-10

Subtract 2x from each side

2x+20-2x = 3x-10-2x

20 = x-10

Add 10 from each side

20+10=x-10+10

30 = x

2x+20 = 2(30) +20 = 60+20 = 80

5 0
2 years ago
Read 2 more answers
1. What is the exact circumference of a circle that has a radius of 10 cm?
Contact [7]

Answer:

62.8318531

10 x 2 = 20 so 20 is the diameter

20 x pi = 62.8318531

Hope this helps

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
______1. 2 + 3 = 9 ______2. 4 &gt; 5 + 7 ______3. 9 = 12 + 2 ______4. 2 − 3 ≥ 2 ______5. 61 ≠ 5 − 12
Makovka662 [10]

Answer:

1. Not True

2. Not True

3. Not True

4. Not True

5. True

Step-by-step explanation:

As given,

1.

2 + 3 = 9

⇒ 5 = 9

Not True

2.

4 > 5 + 7

⇒4 > 12

Not True

3.

9 = 12 + 2

⇒9 = 14

Not True

4.

2 - 3 ≥ 2

-1 ≥ 2

Not True

5.

61 ≠ 5 - 12

⇒61 ≠ -7

True

5 0
3 years ago
evaluate the expression when m = 2. 11 – 3m a. 6 b. 10 c. 5 d. 12 and which expressions are equal to 8 when x = 6 and y = 2? cho
Aleks04 [339]
11 - 3m; m = 2 therefore

11 - 3 · 2 = 11 - 6 = 5

Answer: c. 5

----------------------------------------

Answer: b. yx - 4

x = 6 and y = 2

2 · 6 - 4 = 12 - 4 = 8

3 0
3 years ago
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