It would be 20.000 because you would round down
Answer:
1.25cm
Step-by-step explanation:
<em>Complete question:</em>
The prism has a volume of 35 cm cubed workout h, the height of the triangular cross section
<em>length=7cm</em>
<em>width = 4cm</em>
<em></em>
The volume of the prism is expressed as;
Volume = Base Area * Height
Given
Volume of the prism = 35cm^3
Base Area = length * width
Base Area = 7cm * 4cm
Base Area = 28cm^2
Substitute the given values into the formula
35 = 28* Height
Cross multiply
35 = 28 * Height
35 = 28 Height
Height = 35/28
Height = 1.25cm
Hence the height of the triangular cross section is 1.25cm
Thus half of 14 is: 7
Division sentence: 14 ÷ 2 = 7
Answer:
2,4
Step-by-step explanation:
Answer:
=72.52°
Step-by-step explanation:
We use sin rule: sinA/a = sinB/b
Angle 32 faces side 4
Angle x faces side 7.2
So,
sinx/7.2 = sin32/4
Cross multiply
4sinx = 7.2sin32
Divide both sides by 4
We have,
sinx = (7.2sin32)/4
sinx = (7.2 * 0.5299)/4
sinx = 3.8153/4
sinx = 0.9538
x = sin⁻¹(0.9538)
x = 72.52°
