an isosceles triangle has two sides of 18 centimeters. It’s height is 14 centimeters. What is the length of the base of the tria
ngle?
1 answer:
Answer:
252cm
Step-by-step explanation:
18/2=2
9*14=126
126*2=252
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3x-5=2x-6
Move 2x to the same side as 3x.
3x-2x = x
X-5=-6
add 5 to the -6.
X = 5-6
X=-1
Answer:
17
Step-by-step explanation:
6 + 11 = 17
Sum (addition of 2 numbers)
Answer:
y = 2x + 4
Step-by-step explanation:
First find 2 points on the line to determine slope.
(0, 4) and (2, 8)
Slope =
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b = y - intercept
b = 4
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Step-by-step explanation:
Answer: 30
Step-by-step explanation:
21+39/2
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