Step-by-step explanation:
a/q first we have to find the measurement of third side
so,
h² = a² + b²
4² = a² + 2²
16 = a² + 4
a = 16 - 4 = 12
a² = 12
a = √12 = 3.46
so,
area of square = a × a
= 3.46 × 3.46 = 11.97 sq unit
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The answer is -1,-1 bc the cubed root of -1 is -1
42-6=? (Answer) 36
I have to write 20 characters
I just want to reccomend desmos, it really helped me with graphing because im not so good at it
But what I got is:
x-4y=-18
x=-18+4y
Root(-18,0)
Y-intercept: (0, 9/2)