obtuse angle is anything more than 90 degrees
Answer:
x=lindas age
3 times lindas age (3 time x or 3x) is decreased by 36 (-36), the result (=) is twice lindas age (2 times x or 2x)
now we have
3x-36=2x
subtract 2x
x-36=0
add 36
x=36
age=36
Step-by-step explanation:
Answer:
4 square root 5 is the answer
root(20*4)
2 × root(5×4)
4×root(5)
Answer:
The correct option is C.
Step-by-step explanation:
It is given that the point F is the center of the circle and the points A, B, C, D, and E are on the circle.
A line segment joining any point on the circumference to the center of the circle is known as radius of the circle.
Since F is the center of the circle and the points A, B, C, D, and E are on the circle, therefore the line segments FA, FB, FC, FD and FE radius of the circle F.
So, option C is correct.
Answer:
A=5
B=1
C=15
D=3
Step-by-step explanation:you just do the calculations
B, though you can look at the other numbers and find out a working proportion that's a multiple of 10.
Step-by-step explanation: