To the nearest tenth find the length of the spine, x. large2 + small2
62 cm
62 cm
х
78 cm
Oa 73.2 cm
O b. 47.3 cm
O c. 99.6 cm
O d. 48.2 cm

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

not sure but it may be b, as i said i'm not sure.