Answer:
(2,5)
or x=2, y=5
Step-by-step explanation:
3x+2y=16
substitute y =x+3 every place you see a y
3x + 2(x+3) = 16
distribute
3x + 2x +6 = 16
combine like terms
5x+6 = 16
subtract 6 from each side
5x+6 -6 =16-6
5x =10
divide by 5
5x/5 = 10/5
x = 2
now we need to find y
y = x+3
y = 2+3
y=5
(2,5)
or x=2, y=5
Answer:
-3.1
Step-by-step explanation:
2/ 3 - (3 - 1) * 3 - 1 = -4
Simplify
= 2/-4
which is
= -2/4
Then simplify again
= -1/2
Answer:
The length of the longer leg is
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
In any triangle:
The shortest side is always opposite the smallest interior angle. The longest side is always opposite the largest interior angle
so
The longer leg is AC
we have
----> by SOH (opposite side divided by the hypotenuse)
Remember that
substitute the given values
Answer:
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