Answer:
$120 - A
Step-by-step explanation:
20% of 120 is 20.
120-20 + 100
Answer:
11/16
Step-by-step explanation:
There are 9 red crayons, 2 blue crayons, and 5 yellow crayons. We can represent this as a ratio of 9:2:5. Now we have to combine the red crayons and blue crayons so it's 11 red and blue crayons: 5 yellow crayons OR 11:5. Then we add those two values to find out the number of crayons there are, and there are 16. So out of 16 times, you will pick up a red or blue crayon 11 times. So this fraction is 11/16 which is already its simplest form.
Let me know if you have any questions
Answer:
18
Step-by-step explanation:
When dilating a segment by a scale factor, we multiply the original length by the scale factor to find the length.
2*9 = 18
<h3>#29</h3>
<u>Find the value of x:</u>
- 7x - 2 = 55 + 4x (as corresponding angles)
- 7x - 4x = 55 + 3
- 3x = 57
- x = 19
<u>Find the value of y:</u>
- y = 7x - 2 (as alternate exterior angles)
- y = 7*19 - 2
- y = 131
<h3>#30</h3>
<u>Find the value of x:</u>
- 14x - 34 = 9x + 1 (as alternate interior angles)
- 14x - 9x = 1 + 34
- 5x = 35
- x = 7
<u>Find the value of y:</u>
- y + (9x + 1) = 90 (as complementary angles)
- y = 90 - 9*7 - 1
- y = 26
Answer:
225cc
Step-by-step explanation:
the solution is attached to the picture.
