Answer:
B
Step-by-step explanation:
If the pizza is cut into 6 slices, then 4/6 of a pizza is 4 slices. If each person eats one slice, 4 persons can be fed.
(3.5×10−5)(3×10−10) express your answer in scientific notation. 1.05×10−15 1.05×10−14 1.05×10−13 1.05×1015
2 answers:
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Here's the solution :
- Side of the equilateral triangle = x
- Side of square = x + 10
perimeter of equilateral triangle = 3 × x = 3x
perimeter of square = 4 × (x + 10)
now, according to above statement :
permission (square) = 3 × perimeter (triangle)
that is :
therefore, side of triangle = 8 cm
- perimeter (triangle) = 8 × 3 = 24 cm
- side of square = 8 + 10 = 18 cm
- perimeter of square= 18 × 4 = 72 xm