Answer: I think C
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
1+1=2
Answer:
18 hours
Step-by-step explanation:
Divide the total amount by the hours worked to find the dollars per hour rate. Next, take the amount of money you're looking for hours for and divide it by the dollars per hour rate and the quotient is the hours necessary to work to earn the money
Answer:
x = 6
Step-by-step explanation:
For the triangles to be similar then the ratios of corresponding sides would be equal, that is
= , substitute values
= ( cross- multiply )
3(x - 1)² = 75 ( divide both sides by 3 )
(x - 1)² = 25 ( take the square root of both sides )
x - 1 = ± = ± 5 ( add 1 to both sides )
x = 1 ± 5 , then
x = 1 + 5 = 6 or x = 1 - 5 = - 4
But x > 0 then x = 6
For the triangle to be similar then x = 6
2179(.4) because you have to divide 1938 by 100 times it by 4 add 1938 then repeat for that answer twice more