Answer:
20cm
Step-by-step explanation:
Let s = the length of the base
Let 4s = the length of the height
V = BH Since the base is a square, B = s2
V = s2 H
500 = s2(4s)
125 = s3
s = 5 cm
4s = 20 cm - the height
Answer:
x = 1
Step-by-step explanation:
Axis of symmetry is a line which divides an object into two equal halves giving it exactly like a mirror shape.
Here a line of x = 1 can be drawn to separate the figure into equal halves.
Given:
A function g has the factors (x - 7) and (x + 6).
To find:
The zeros of the function g.
Solution:
We know that if (x-a) is a factor of a function then x=a is a zero of that function because
It is given that the function g has the factors (x - 7) and (x + 6).
Similarly,
Therefore, -6 and 7 are two zeros of the function g.
Hence the correct option is B.
Answer:
388
Step-by-step explanation:
We need to find the area of the semicircle and parallelogram separately and then combine.
The formula for the area of a semicircle is 1/2(pi*r^2)
r = 12. 12^2 = 144
1/2(pi*144) = 226..1946711 which we can just round to 226
The formula for the area of a parallelogram is bh
b = 18, h = 9. 18*9 = 162.
226+162 = 388
Step-by-step explanation:
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