A=xy+yz
A=y*(x+z)
y=A/(x+z)
<span>The answer should be 0.00008726567
Hope this helps! </span>
She can make two complete doormats. 48 inches converts to 4 ft. 4 can go into 10 twice, with two feet remaining
Answer:
30°, 30° and 120°
Step-by-step explanation:
Using the information given in the question.
let x be the measure of each congruent base angle , then
the third angle = 3x + 30
Sum the 3 angles and equate to 180
3x + 30 + x + x = 180, that is
5x + 30 = 180 ( subtract 30 from both sides )
5x = 150 ( divide both sides by 5 )
x = 30
Thus
The 2 congruent bas angles are each = 30°
The third angle = 3x + 30 = 3(30) + 30 = 90 + 30 = 120°
