Answer:
R = 4
s = -3
Step-by-step explanation:
r + 4s = -8
3r + 2s = 6
there are several ways to solve this system but i chose the elimination method and multiplied the second equation by -2 to get:
-6r - 4s = -12 and added it to the first equation
+ <u> 1r + 4s = -8</u>
-5r = -20
r = 4
plug in to find 's': 4 + 4s = -8
4s = -12
r=-8-4s 2. s=3-3r/2
Step-by-step explanation
The sum of complementary angles is 90°.
(2x+18) + (6x+8) = 90
8x+26 = 90
x = 8°
B = 6x+8° = 56°
they're fruits
i dont really know what the question is... they help against heart disease, cancer and diabetes
66.7
tan27 = 34/x
0.5095 = 34/x
x = 34/0.5095
= 66.7
6 is answer...............
8.8-
