Answer:
X = -4 and Y = 1 (sorry if wrong im only in 6th grade ;(
Step-by-step explanation:
X - 7Y = -11 ......(i)
5X + 2Y = -18 ........(ii)
multiply equation (i) by 5 we get 5X - 35Y = -55 ....(iii)
subtract equation (ii) from (iii)
we get -37Y = -37 ⇒ Y = 1
now put the value of Y from above in equation (i)
we get X = -4
Answer:
a. one
b. three
c. eleven
Step-by-step explanation:
just count the dots ??
Answer:
<u>Option A </u>is your answer
Step-by-step explanation:
hope it helps you
have a great day
Answer:
Angle 4
Step-by-step explanation:
Exterior is the angle that is on the outside of the triangle.
