A triangle solver tells you
C = 85° b ≈ 8.4 c ≈ 10.4From the sum of angles of a triangle,
C = 180° -42° -53° = 85°
From the law of sines
b = sin(53°)/sin(42°)*7 ≈ 8.355
c = sin(85°)/sin(42°)*7 ≈ 10.422
Answer:
y = -2
Step-by-step explanation:
y-intercept is the point of y at which x is zero
so it is (0,-2) when y= -2
Hope it helps!
J = jeans. S = shirts.
4s x 4j= 16
Here is another way to figure it out.
Lets say we have four shirts, A, B, C, D.
And four pairs of jeans, E, F,G,H.
A & E + A&F + A & G + A &H.
B&E+B&F+B&G+B&H
C & E + C&F + C&G+ C&H
D& E + D&F + D&G+ D&H
All of these pairs equals 16 total pairs.
I hope this helps!
Answer:
y=1/3x-3
Step-by-step explanation:
To find slope, use m=y1-y2/x2-x1. I did -4-(-3)/-3-0 to get 1/3. Then plug it and one of the points into y-y1=m(x-m1). y-(-4)=1/3(x-(9-3)). Simplify (isolate y) to get y=1/3x-3.