Let numbers be x and y
ATQ
- x+y=49---(1)
- x-y=9---(2)
Adding both
Now putting value in eq(2)
PQRS is a rectangle with a length of 10 inches and a width of 4 inches. What is the measurement of angle A, the angle formed by
2 answers:
Answer:
21.8°
Step-by-step explanation:
The two sides of the rectangle, 4 inches and 10 inches, make the legs of a right triangle that includes angle A.
The 4 inch side is opposite angle A and the 10 inch side is adjacent to angle A; this gives us the ratio for tangent:
To find the value of angle A, take the inverse tangent of each side:
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Answer:
Just want to ask if it is 10 - 1/2 × 4 × 48 right? If the expression is this then the answer is -86.
Hope this helps, thank :) !!
