Find the value of r for thr following formula. all dimensions are in millimeters.?

Question

r= C2+4h2 c=110.1

8h h=29.75

Answer 1

ok to start you have to substitue the correct number in place of the letters C and H

the new equation will ook like this

r=110.1(2) + 4 (29.75) (2) (8) (29.75)

use pemdas.

to start we utiply 110.1 times 2 which is 220.2

the nex question is 220.2 +4 (29.75) (2) (8) (29.75)

then we will multiply 4 and 29.75 whic his 119

new equation : 220.2 + 119 (2) (8) (29.75)

next you mulityply 119 and 2 whch is 238

ne equation : 220.2 + 238 (8) (29.75)

next 8 times 238 is 1.904

mew equation 220.2 + 1.904 ( 29.75)

next 1.904 times 29.75 is 56.644

new equation 220.2 + 56. 644

add them

asnwer: 276.844