Answer:
54°
Step-by-step explanation:
Opposite angles of a parallelogram are congruent, so;
![9x+9=8x+14 \\ \\ x=5 \\ \\ m\angle S=9(5)+9=54^{\circ}](https://tex.z-dn.net/?f=9x%2B9%3D8x%2B14%20%5C%5C%20%5C%5C%20x%3D5%20%5C%5C%20%5C%5C%20m%5Cangle%20S%3D9%285%29%2B9%3D54%5E%7B%5Ccirc%7D)
Answer:
The cake is cut into 31 pieces.
Step-by-step explanation:
Simple explanation:
6.82= 0.22x
Divide by 0.22 on each side and you get 31 :)
We have area of the rectangle:
![fg=120](https://tex.z-dn.net/?f=fg%3D120)
Area of the triangle:
![\frac 1 2 f \times 3 = 135-120](https://tex.z-dn.net/?f=%5Cfrac%201%202%20f%20%5Ctimes%203%20%3D%20135-120)
Solve away:
![f = \frac 2 3(15) = 10](https://tex.z-dn.net/?f=f%20%3D%20%5Cfrac%202%203%2815%29%20%3D%2010)
![g= \dfrac{120}{f}=12](https://tex.z-dn.net/?f=g%3D%20%5Cdfrac%7B120%7D%7Bf%7D%3D12)
Answer: f=10, g=12
Check: trapezoid area
![A = \frac 1 2(12+15)10 = 5(27)=135 \quad\checkmark](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%201%20%202%2812%2B15%2910%20%3D%205%2827%29%3D135%20%5Cquad%5Ccheckmark)
Answer:
So a rotation means that it will be rotated, a translation means that it will be drawn the same thing without rotation but in a different place. So we can easily see here that the red figure is the exact same thing as the black figure so its a translation
<h2><u>
Answer: Its a translation</u></h2>
The answer is B because you are taking the recipe which, represents the whole or 10/10 and adding .3 or 3/10 to it.