Cubes are 3D so what 3 numbers multiply to 20
20×1×1
10×2×1
5×4×1
5×2×2
so 4 different shaped cubes
Answer:
4%
Step-by-step explanation:
Volume of sphere
v = (4/3)πr^3
Volume moon/ volume planet
We don't actually need the numeric value of the radius
just the 35% ratio
Radius of moon = .35 radius of planet
Vm/ Vp = (4/3)π(.35r)^3 / (4/3)π(r)^3
Cancel like terms
Vm / Vp = .35^3
Vm / Vp = 0.042875
Expressed as a percentage
Vm / Vp = 4.2875%
Rounded
Vm / Vp = 4%
56 /2 = 28
35^2 - 28^2
= 1225 - 784
= 441
= 21
base of triangle = 21 x 2 = 42
area of triangle = 1/2 bh = 1/2(42)(28) = 558
area of rhombus = 558 x 2 = 1176
answer
B . 1176 in^2
Answer:
8
Step-by-step explanation:
Let,
x1 = 0
x2 = 1
y1 = 18
y2 = 26
Formula : -
Slope = ( y2 - y1 ) / ( x2 - x1 )
Slope = ( 26 - 18 ) / ( 1 - 0 )
= 8 / 1
Slope = 8
Considering the situation described in the exercise, it is found that the correct null and alternative hypothesis for this test are given by, respectively:
<h3>What are the hypothesis tested?</h3>
At the null hypothesis, it is tested if the mean is of 350 degrees, that is:
At the alternative hypothesis, it is tested if the mean is different of 350 degrees, hence:
More can be learned about the test of an hypothesis at brainly.com/question/26454209
