Add 7.74 to both sides and then it will be y=16.84
ANSWER y=16.84
Answer:
x³ + 11x² + 18x
Step-by-step explanation:
(x² + 2x)(x + 9)
<em>Step 1: Distribute x²+2x into x + 9.</em>
x³ + 2x² + 9x² + 18x
<em>Step 2: Combine like terms.</em>
x³ + 11x² + 18x
The area of this rectangle is x³ + 11x² + 18x.
Answer:
56.54in^2
Step-by-step explanation:
Answer:
c. 6.2i - 4.2j
Step-by-step explanation:
The vector projection when the angle θ not known can be calculated using the following property of the dot product:
Where the dot product of two vectors is given by:
And the magnitude of a vector is given by:
Using the previous definition, let's calculate the projection of w onto u:
First let's calculate the dot product between w and u:
Now let's find the magnitude of u:
So:
Therefore:
Answer:
3x + 4 + 2 = 3x + 6
Step-by-step explanation: