The answer would be 51y+140
Answer:
11 12 13
Step-by-step explanation:
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Answer:
The length is 20 ft. 10ft times 20ft = 200ft^2
Step-by-step explanation:
PLS MARK AS BRAINLIEST
Answer:
50.5 degrees
Step-by-step explanation:
Since this is a parallelogram then...
Angle U + Angle R = 180
3x+4+9x-10=180
Combine like terms
12x-6=180
Add 6 to both sides
12x=186
Divide both sides by 12
x=15.5
Now we plug 15.5 in for x to find Angle U
3(15.5)4=46.5+4=50.5
Angle U = 50.5 degrees
7&8 if u draw it out first it'll help by tons
