Answer:
20,000
Step-by-step explanation:
We can create a proportion to find the total budget. A proportion is an equation where two ratios are set equal to each other. We create two fractions using the budget and percents.
![\frac{13}{100} =\frac{2600}{x}](https://tex.z-dn.net/?f=%5Cfrac%7B13%7D%7B100%7D%20%3D%5Cfrac%7B2600%7D%7Bx%7D)
We begin solving by cross multiplying numerator to denominator of each fraction.
![13(x)=100(2600)\\13x=260000\\\frac{13x}{13}=\frac{260000}{13} \\20,000=x](https://tex.z-dn.net/?f=13%28x%29%3D100%282600%29%5C%5C13x%3D260000%5C%5C%5Cfrac%7B13x%7D%7B13%7D%3D%5Cfrac%7B260000%7D%7B13%7D%20%20%5C%5C20%2C000%3Dx)
Answer:
-2x^2 +x -10
Step-by-step explanation:
-3x + xᶺ2 – 8 + 4x – 3xᶺ2 – 2
Combine like terms
x^2 - 3x^2 -3x+4x -8-2
-2x^2 +x -10
Step-by-step explanation:
Let us consider the task to find the angle between vectors ES and EJ (the first letters are taken to name the vectors).
\overrightarrow{ES} = (4;4) - (4; -3) = \overrightarrow{(0; 7)}
ES
=(4;4)−(4;−3)=
(0;7)
\overrightarrow{EJ} = (-5; -4) - (4; -3) = \overrightarrow{(-9; -1)}
EJ
=(−5;−4)−(4;−3)=
(−9;−1)
cos \alpha=\frac{\overrightarrow{ES}*\overrightarrow{EJ}}{|\overrightarrow{EJ}|*|\overrightarrow{ES}|}cosα=
∣
EJ
∣∗∣
ES
∣
ES
∗
EJ
cos(a) = (0*(-9)+7*(-1)) / (7*9.055) = -0.11043;
a = 96,34°
Solution: 96 degrees.
Answer: of ok
Step-by-step explanation:
This
Answer:
The answer should be 16 because they gained 14 yards, then they lost 7 yards, and finally they gained 9 yards.
14 -7 + 9 = 16