The circumference of the circle is 10.36
Answer:
a
Step-by-step explanation:
Answer:
<h2>-8(k - 4) = -8k + 32</h2>
Step-by-step explanation:
-8(k - 4) <em>use the distributive property: a(b + c) = ab + ac</em>
= (-8)(k) + (-8)(-4) = -8k + 32
Answer:
?
Step-by-step explanation: what is your question
Answer:
x = 6 and y = - 6
Step-by-step explanation:
- 4 x - 2 y = -12.......equ No 1
4 x + 8y = - 24.......equ No 2
Adding equ No 1 and equ No 2
6 y = - 36
∴ y = - 6
substitute y = - 6 in equ No 2
4 x + 8 y = -24
4 x + 8 ×( -6) = - 24
4 x - 48 = -24
4 x = -24 + 48
4 x = 24
∴ x = 6
x = 6 and y = - 6