3) Calculate the area of the entire triangle below. Show your work *
22
31
8
1 answer:
Answer:
a = 1/2 (b) (h)
Step-by-step explanation:
Use Pythagorean theorem for sub triangle on the left: 8^2 + h^2 = 22^2
Use Pythagorean again for sub triangle on the right: x^2 + h^2= 31^2
Find your base: 8+x=b
Find entire area: a = 1/2 (b) (h)
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$0.80 = 1 pound
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brainliest answer ?
Answer:
easy:
6*10 / 2 = 30
6*10 would be a rectangle. a right triangle is just half the area
4x - 2 > 6
4x > 8
x > 2
x + 3 <= -6
x <= -9
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First lets figure out 2 and 1/4 as a decimal
2 and 1/4 = 2.25
So now we subtract
5 - 2.25 = 2.75
She is 2.75 miles away from her starting point
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