Answer:
Use protractor to measure B
I think the measure of a is acute angle
Answer:
Step-by-step explanation:
since they are in continued proportion the ratio will be
3/8=9/x
do cross multiplication
8*9=3*x
72=3x
72/3=x
24=x
therefore x =24
Answer:
$96.19
Step-by-step explanation:
Gilbert's overtime hours were ...
for a total of 3.75 hours of overtime for the week. Her overtime pay is ...
3.75×1.5×$17.10 = $96.1875 ≈ $96.19
Gilbert's overtime pay for the week was $96.19.
Answer:
x = 
Step-by-step explanation:
Square both sides.
y² = (2x + 1) / (x - 1)
Multiply both sides by (x - 1).
y²(x - 1) = 2x + 1
xy² - y² = 2x + 1
xy² = 2x + 1 + y²
xy² - 2x = 1 + y²
x(y² - 2) = 1 + y²
x = 