Answer:
9.38
Step-by-step explanation:
First let's start with what we know, we know the circumference and formula to get a circumference. (Formula: C= 2 π r) We also know how to find the circumference if we have the diameter. So what if we did it backwards? What if we divided? Let's try that, 29.48 ÷ π. Notice we don't put the radius because we don't know it yet. So when we do that on a calculator, we get 9.3885350 etc. Now we need to dived That by 2. That gives us 4.694267515 etc, but we can shorten that to 4.68. We're almost there! 4.68 is the RADIUS, not the diameter. so if you have the radius, you can easily get the diameter by mulitpling by 2. 4.68 x 2, is 9.38.
Answer:
The correct answer is third option
JK and LM meet at a right angle.
Step-by-step explanation:
It is given that, JK ⊥ LM
JK and LM are two line segments.
If two line segments are perpendicular to each other means that two lines are intersecting each other making angle 90°
Here JK ⊥ LM therefore JK and LM meet at a right angle.
Therefore the correct answer is third option.
X=9x-45/4
4x=36x-45
4x-36x=-45
-32x=-45
x=45/32
Im sorry wish i could help but the equation is a little confusing give me a few moments and i will figure out the answer okay?
Answer:
Line f has the same slope, -4/3
Step-by-step explanation:
First find the the slope of line e
m = (y2-y1)/(x2-x1)
= (2-6)/(10-7)
= -4/3
Since the lines are parallel, they have the same slope
Line f has the same slope, -4/3
