Pls answer i really need help hurry
2 answers:
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Answer: 5 plants in each raw.
Step-by-step explanation:
Since, total number of plant = 25
According to the question, all rows are equal.
And, there are total number of rows = 5
Therefore, the number of plants in each row = total number of plant / total number of rows
=
= 5
That is, In each row there are 5 plants.
Answer: base = 20 inches , height = 8 inches
Step-by-step explanation:
The formula fro calculating the area of a triangle , given the base and the height is given as ;
A = bh
The ratio of its base to the height is given as 5: 2 , this means that
2b = 5h , that is
b =
Substitute this into the formula for finding area , that is
80 = X
X h
80 =
Therefore :
= 80 x 4
= 320
= 320 / 5
= 64
h = 8 inches
Substitute h = 8 into b = , then
b = 20 inches
Therefore , the base of the triangle is 20 inches and the height is 8 inches