Answer:
Step-by-step explanation:
The area of a trapezoid is given by:
From the diagram, the bases are 17m 23m, and the the height is 12m.
We substitute the values into the formula to get:
This implies that
Answer:
m∠Y=50°
Step-by-step explanation:
So, we know that ∠S+∠Y=90 and that m∠S=2(m∠Y)-60.
If you plug those things into the equation, you get (2[m∠Y]-60)+m∠Y=90.
Then you multiply 2 and m∠Y: 2m∠Y-60+m∠Y=90.
Combine like terms: 3m∠Y-60=90.
Then you add 60 to both sides: 3m∠Y=150
Divide 3 on both sides: 3∠Y=50
Answer:
the area of the floor that is not carpeted 19 m squared
Step-by-step explanation:
7x5 =35 m squared = area of the floor
4x4 = 16 squared =(area of the carpeted floor)
35-16 = 19
Answer 5
Step-by-step explanation:
6/12=.5
.5*10=5
Answer:
6n=48
Step-by-step explanation:
product means multiplication
6×n=48
6n=48
