Answer:
tgerggeergegrergeger
Step-by-step explanation:
Answer:
Step-by-step explanation:
(3,2) (-2,5)
y2-y1/x2-x1
-2-5/3-2=-7/1
=-7
Answer:
Step-by-step explanation:
Considering the given triangle QED, to determine ED, we would apply the sine rule. It is expressed as
a/SinA = b/SinB = c/SinC
Where a, b and c are the length of each side of the triangle and angle A, Angle B and angle C are the corresponding angles of the triangle. Likening it to the given triangle, the expression becomes
ED/SinQ = EQ/SinD = QD/SinE
Therefore
ED/Sin 49 = 2/Sin 35
Cross multiplying, it becomes
EDSin35 = 2Sin49
0.574ED = 2 × 0.755
0.574ED = 1.51
ED = 1.51/0.574
ED = 2.63 in
Answer:
a) Avg rate of change = 4 pounds per week
b) 160 pounds
Step-by-step explanation:
a)
The average rate of change is also called the slope. It is advertised that a person can loose 4 pounds in a week in the program. So, the average rate of change is 4 pounds per week.
Avg rate of change = 4 pounds per week
b)
In 5 weeks, a person can loose:
4 * 5 = 20 pounds (in 5 weeks)
Initially the person weighed 180 pounds, now after the program, he lost 20 pounds, so his weight will be:
180 - 20 = <u>160 pounds</u>
Answer:
2x^2+7x−15
Step-by-step explanation:
(2x-3)(x+5)
2x^2+10x-3x-15
2x^2+7x-15
