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Serga [27]
3 years ago
10

PLEASE HELP!!! Find each measure

Mathematics
2 answers:
Amanda [17]3 years ago
5 0

Answer:

7.)

m<1 = 141

m<2= 39

m<3 = 141

8.)

m<1 = 17

m<2 = 73

m<3 = 107

9.)

m<1 = 101

m<2 = 33

m<3 = 71

Step-by-step explanation:

use the postulates and theorems your teacher gave you.

Also you need some logic

svp [43]3 years ago
3 0

Answer:

7a. 141 <em>degrees</em>

b. 39 <em>degrees</em>

c. 141 <em>degrees</em>

8a. 17 <em>degrees</em>

b. 73 <em>degrees</em>

c. 107 <em>degrees</em>

9a. 104 <em>degrees</em>

b. 33 <em>degrees</em>

c. 68 <em>degrees</em>

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3 years ago
M3L7 Homework
insens350 [35]

Answer:

  • Length = 30 inches
  • Width = 10 inches

Step-by-step explanation:

Given the perimeter of a rectangle P = 80 inches

Let 'x' be the width of a rectangle.

i.e.

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As the length of a rectangle is three times its width. Thus,

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We know that perimeter is the sum of all the sides (width and length) of a rectangle. So,

The Perimeter of a rectangle = 2(width + length)

substituting P = 80, width = x, length = 3x

80 = 2(x + 3x)

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Thus, the value of x = 10

Therefore,

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The length = 3x = 3(10) = 30 inches

Thus,

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5 0
3 years ago
Which choice is equivalent to the expression below sqrt-27
alexdok [17]

Answer:

the square root of 27 is 5.2

if thats what ur asking

4 0
3 years ago
Please help ASAP 15 points
Snowcat [4.5K]

Alternate interior angles - <4 & <6

Vertical angles - <5 & <7

Alternate exterior angles - <1 &<7

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Corresponding angles - <8 & <4

Consecutive interior angles - <3 & <6

7 0
3 years ago
A triangle has sides with lengths of 5 millimeters, 8 millimeters, and 10 millimeters. Is it a right triangle?
Crank

Answer:

It is not.

Step-by-step explanation:

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4 0
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