Whats does x and y equal?
1 answer:
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Answer:
137 m²
Formula's:
- area of rectangle: length + width
- area of triangle: 1/2 * base * height
Explanation:
⇒ area of rec + area of rec + area of rec + area of triangle
⇒ 2 * 4 + 7 * 6 + 8 * 9 + 1/2 * 6 * 5
⇒ 8 + 42 + 72 + 15
⇒ 137 m²
Answer:
The value of q are 0.781,-1.281.
Step-by-step explanation:
Given : Two vectors and
are perpendicular to each other.
To find : The value of q ?
Solution :
When two vectors are perpendicular to each other then their dot product is zero.
i.e.
Two vectors and
Using quadratic formula,
Therefore, The value of q are 0.781,-1.281.