Answer:
6 square inches
Step-by-step explanation:
6(1*1) = <u>6 in^2</u>
20x and 9y. Terms can be either a single number or variable. Also, terms are separated by +, - signs. Thus, terms are parts of a mathematical expression separated by + or - signs.
Since ∠1 and ∠2 are complementary...they add up to be 90°.
∠1 = (-2x + 54)
∠2 = (8x + 18) we add these two up
6x + 72 = 90 subtract 72 from both sides
6x = 18
x = 3 place the value of x into the ∠2 equation
(8x + 18) = 8(3) + 18 = 24 + 18 = ∠2 = 42°
Answer:
4/3
Step-by-step explanation:
I used a site and my calculator
So its a straight line up and then straight line horizontal. Then a line down. Finally a line that goes up.
