Answer:
Step-by-step explanation:
5(-3k+5)=-4K+k+1
Opening bracket
-15k + 25 = -4k + k + 1
-15k + 4k - k = 1 - 25
-12k = -24
k = -24/-12
k = 2
A = c/sin C, and b by the proportion b/sin B = c/sin C.
a/sin 37° = 4380/sin 109°
a sin 109° = 4380 sin 37°
a = 4380 sin 37°/sin 109° ≈ 2787.8
b/sin 34° = 4380/sin 109°
b sin 109° = 4380 sin 34°
b = 4380 sin 34°/sin 109° ≈ 2590.4
20 packages of chicken
Explanation: We multiply 9 by 2= 18 since we are buying half pound packages we need to double the amount. For 9/16, we cannot buy 1 and 1/16 so we buy 2. In total, 18+2=20.
We would factor this
what 2 numbers multiply to get -12 and add to get -4?
-6 and 2
(x-6)(x+2)
the side lengths are (x-6) and (x+2)