To solve for x, we simply try to isolate it by getting x on one side and dividing. The y-term might confuse us, but since we don't have another expression for y, we can only solve for x in terms of y.
X=9 because u divide 27 and 3
Answer:
1/3
Step-by-step explanation:
cus there is 1/5 good luck
Answer:
also 108°
2, 4, 6 and 8 are the angles
an the other group of same angles is 1, 3, 5 and 5
When we know all 3 sides of a triangle, we can calculate area by using Heron's Formula. (see attached). Where s is the SEMI-PERIMETER
perimeter = 60 + 68 +71 = 199
SEMI-Perimeter = 199/2 = 99.5
Area = sq root (99.5 * (99.5-60) * (99.5-68) * (99.5-71)
Area = sq root (99.5 * 39.5 * 31.5 * 28.5)
Area = sq root (
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3,528,381.94
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)
Area =
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1,878.4 square meters
1,878.4 / 70 sq mtr per can means you will need
26.83 cans OR 27 cans
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