Answer:
200.96 m2
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
DEF=180
DE=120
180-120=60
i hope this helps
Answer:
{x+y=36
0.1x+0.25y=5.4
Step-by-step explanation:
just took the test sorry for being late
If you use a proportion, you'll get:
![\frac{0.25}{12} = \frac{x}{8}](https://tex.z-dn.net/?f=%20%5Cfrac%7B0.25%7D%7B12%7D%20%3D%20%20%5Cfrac%7Bx%7D%7B8%7D%20)
Then, you use cross products:
![12x=0.25(8) \\ 12x=2](https://tex.z-dn.net/?f=12x%3D0.25%288%29%20%5C%5C%2012x%3D2)
Then, you algebraically solve x:
![12x=2 \\ \frac{12x}{12} = \frac{2}{12} \\ x= \frac{5}{3}](https://tex.z-dn.net/?f=12x%3D2%20%5C%5C%20%5Cfrac%7B12x%7D%7B12%7D%20%3D%20%20%5Cfrac%7B2%7D%7B12%7D%20%20%5C%5C%20x%3D%20%5Cfrac%7B5%7D%7B3%7D%20)
The answer is 5/3 inches , or 1 5/13 inches, or 1.6 repeating.
Answer:
Top left.
Step-by-step explanation:
Definition of a rectangle:
A four sided figure with 90 degree angles. The opposing side pairs are congruent with each other. It's the equivalent of a modified, upgraded parallelogram.
Now, the square is the answer since it fits all of the criteria of the rectangle, with the addition of having four congruent sides.