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Afina-wow [57]
2 years ago
10

Find the number of degrees in the third angle of the triangle. 100 degree and 49 degrees

Mathematics
1 answer:
Vesna [10]2 years ago
4 0

Answer:

31

Step-by-step explanation:

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Ellen divides a piece of fabric into 8 equal sections by drawing chalk lines. Then she cuts off 5 of the sections to make into p
zaharov [31]

Answer:

3/8

Step-by-step explanation:

Let us represent the total fabric as an integer = 1

Ellen divides a piece of fabric into 8 equal sections by drawing chalk lines.

= 1/8, hence each section = 1/8

Then she cuts off 5 of the sections to make into placemats.

This is written as: 5 sections × 1/8 = 5/8

The fraction of the fabric that is left is calculated as:

1 - 5/8

Lowest Common Denominator = 8

Hence: 8 - 5/8 = 3/8

The fraction of the fabric that is left is 3/8

8 0
3 years ago
15 less than twice a number is less than or equal to -23. Into an equation
Dafna1 [17]
I hope it’s correct!

4 0
3 years ago
1 point
Delvig [45]

Answer:

Read explanation

Step-by-step explanation:

Wow I'd love to go to that store of yours! :P Anyways if you were asking for the new discounted price I solved this equation: 12*0.8 and got $9.60. But if it was asking for <em>how </em> <em>much </em>was discounted, I would do 12*0.2 and $2.40.

3 0
3 years ago
Simplify 3 - (2 - 8). -1 9 -7 7
MArishka [77]
<span>3 - (2 - 8)
= 3 - 2 + 8
= 11 - 2
= 9

In short, Your Answer would be Option B

Hope this helps!</span>
7 0
3 years ago
Read 2 more answers
What is the solution to 2x+5&gt;3x+1
frez [133]
   2x + 5 > 3x + 1
<u> - 2x        - 2x      </u>
           5 > x + 1
         <u>- 1        - 1</u>
           4 > x
           x < 4
7 0
3 years ago
Read 2 more answers
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