To solve the question we need to calculate the total circumference of the wheel plus the rim.
Total diameter will be:
d=(4+4+37+37)=82 cm
hence:
C=πd
C=3.14×82
C=257.48 cm
Thus the total rotations required to cover 95267.6 cm will be:
Rotations=95267.6/257.48
=370 rotations
Answer: D] 370 rotations
Answer:
x=1, y=-1. (1, -1).
Step-by-step explanation:
-x+2y=-3
-8x-3y=-5
----------------
-8(-x+2y)=-8(-3)
-8x-3y=-5
------------------------
8x-16y=24
-8x-3y=-5
-----------------
-19y=19
y=19/-19
y=-1
-x+2(-1)=-3
-x-2=-3
-x=-3+2
-x=-1
x=1
(1, -1)
Length of segment JI is: <u>C. 21.</u>
<u></u>
<em><u>Recall</u></em>:
A perpendicular bisector is a segment that divides a segment into equal halves.
<em>Thus</em>:
JH divides GI into GH and HI
Therefore:
Also, since JH in right triangle JHG = JH in right triangle JHI, therefore:
the third side, GJ in right triangle JHG, will equal the third side, JI in right triangle JHI.
GJ = JI = 21
Therefore, <u>JI is 21.</u>
Learn more here:
brainly.com/question/12042999
Answer:
-1.5 or -1 1/2
Step-by-step explanation:
I can only guess what is actually asked for. a lot of things went wrong when copying this problem description in here.
the basic question I understand is to solve the equation of
4(n + 10) = 34
=>
n + 10 = 34/4 = 8.5 or 8 1/2
n = 8.5 - 10 = -1.5 or -1 1/2