Fine the length BC using the cosine law. Google the law and sub it in
Answer:
Step-by-step explanation:
I only know 9&10
10:the percent wise is 25% for 65 and over
there are 596 people
are equation would be 25% of 596 is how many people over 65 voted.
=149
9. the percent wise is 35% for 50-64
there are 12k people
are equation is 35% of 12k
=4200
Answer:
Step-by-step explanation:
step 2 is always exponets so 6 squared divided by 8
Solving:
-7 + y = 3 + 2y
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Add '-2y' to each side of the equation.
-7 + y + -2y = 3 + 2y + -2y
Combine like terms: y + -2y = -1y
-7 + -1y = 3 + 2y + -2y
Combine like terms: 2y + -2y = 0
-7 + -1y = 3 + 0
-7 + -1y = 3
Add '7' to each side of the equation.
-7 + 7 + -1y = 3 + 7
Combine like terms: -7 + 7 = 0
0 + -1y = 3 + 7
-1y = 3 + 7
Combine like terms: 3 + 7 = 10
-1y = 10
Divide each side by '-1'.
y = -10
Hope it helps. (:
Answer:
19/24
Step-by-step explanation:
slope = rise/run = (y1 - y2) / (x1 - x2)
s = (19 - 0) / (8 - -16)
s = 19 / 24
