Answer:
Step-by-step explanation:
3. Use Cosine law to find the length of the unknown side (PR)
q² = p² + r² - 2prCos Q
q is the opposite side of ∠Q;
p is the opposite side of ∠P; p = 33
r is the opposite sides of ∠R ; r = 67
q² = 33² + 67² - 2* 33*67 Cos 19°
= 1089 + 4489 - 4422 * 0.95
= 1089 + 4489 - 4200.9
= 1377.1
q = √1377.1
q = 37.1
PR = 37.1
To find the angle use law of sin
Sin P = 0.3
P = 17.5°
∠R = 180 - (19 + 17.5)
= 143.5°
Lets say W=Wesley, M=Max, and J=Jared.
So your equations are M=2J, 2M=W, and M+J+W=21days(3 weeks)
So substituting M and W into M+J+W=21 gives you 2J+J+2M=21, substitute M again, to get 2J+J+4J=21 so you get 7J=21 so J= 3 days. Using J=3, substitute in to find M, using M=2J, so M=2(3) so M=6 and using that, substitute into 2M=W, so 2(6)=W so W=12. And 12+6+3=21 to check.
6b - 8 = 8b - 11
11 - 8 = 8b - 6b
3 = 2b
b = 3/2 = 1.5
Answer:
a ratio is a fraction. For example the ratio 3 pigs to 9 animals can be written as 3:9 which can be written as a fraction; 3/9 which can be simplified by dividing the whole thing by three (Because that is the greatest common factor) and you would get 1/3.
Step-by-step explanation:
The given statement is:
41 fewer than the quantity t times 307 is equal to n.
The equation is given by:
