Answer:
2760 ft^3
Step-by-step explanation:
<h2><u>volume of a cube formula:</u></h2>
Length * width* height
<h3><em><u>volume of the big cube</u></em></h3>
= 11*10*22
= 2420 ft^3
<h3><em><u>volume of the small cube</u></em></h3>
=7*4*10
=280 ft^3
<h3><em><u>now to find the total volume </u></em></h3>
= volume of the big cube + volume of the small cube
=2420 + 280
<u>=2760 ft^3 </u>
Answer:
6:22,10:110,9:33
Step-by-step explanation:
all the answers are factors of 3 and 11
Area of a triangle is half multiplied by the height multiplied by the base.So multiplying the two together and halfing is shown below
Your answer is C. You're welcome ;)
Answer:
Area of sector ≈ 15.6π (nearest tenth)
Step-by-step explanation:
Given:
radius = 5 cm
Central angle in radians = ∅ = 5π/4
Required:
Area of the sector
Solution:
Area of sector = ½*r²*∅
Plug in the values into the formula
Area of sector = ½*5²*5π/4
= ½*25*5π/4
= 12.5*5π/4
= (12.5*5π)/4
Area of sector = 15.625π ≈ 15.6π (nearest tenth)