Answer:
B) 131°
Step-by-step explanation:
-4a + 139 = 4a + 123 because they are vertical angles
-4a + 139 = 4a + 123
reduce:
8a = 16
a = 2
4(2) + 123 = 131°
Answer:
-2.5
Step-by-step explanation:
Acceleration; v1-v0/t
v1=55
vo=35
t=10
25/10=2.5
Start with the point-slope formula shown at the top in red.
Now, substitute your slope and coordinates in the formula.
Then distribute and combine lie terms.
Finally, add 2x to both sides to get your equation in standard form.
1) multiply price per pound by number of pounds.
1.73/lb * 2.6 pounds= $4.498= $4.50
ANSWER: C) $4.50
2) set up a proportion. 494 is what % out of 520 as x is what out of 100.
$494/$520= x/100
cross multiply
(494*100)= (520*x)
49400= 520x
divide both sides by 520
95%= x
ANSWER: D) 95%
Hope this helps! :)
Answer:
on size and t is the number of years since 2000. What is the meaning of the coefficient of t?
Step-by-step explanation:
A scatterplot is made of a citys population over time. The equation that approximates the linear relationship between years and population is p=629t + 150,000 where p
