Answer:
radius is 7.16
Step-by-step explanation:
The equation to find the radius of a circle is r=C/2 with C being the circumference, r being the radius
First, list known values
Second, plug into equation
- r= 45/2
Third, Solve
- r= 7.16
- (Rounded to the hundredths)
I hope this helped and have a great day!
Answer:
-2 < -1.7 < -1.44.
Step-by-step explanation:
Convert them all to decimals:
-17/10 = - 1.7
- 2
-(1.2)^2 = - 1.44
so its -2 < -1.7 < -1.44.
Answer:
Part A is 5/6 of the whole
Part B is 1/6 of the whole
Solution:
Assuming there are no other parts,
the Whole = A + B is the denominator:
Whole = 15 + 3 = 18
Part A = 15 and Part B = 3 are numerators for each fraction.
The fractions are then:
15/18 and 3/18
Meaning:
Part A is 15/18 of the whole
Part B is 3/18 of the whole
Reducing the fractions, it is also true that:
Part A = 5/6 of the whole
Part B = 1/6 of the whole
So you have to divide 5/9m by 5/9 to isolate the variable. Then whatever you do to one side of the equation you do to the other. So when you do 15 divided by 5/9, using kcf, the answer will be 135/5. Simplify that to 26. m = 26
if this trapezoid is to scale, then the scale factor between the shortest and longest side is 1.5
so, that means that 1.5(2x+6) = 4x+2
so, your equation becomes 3x+9 = 4x+2
if you subtract 2 from each side, you get 3x+7 = 4x
meaning that x = 7
i hope this helps, and i'm sorry if it's wrong!! :)