<h3>We'll be using...</h3>
To find the volume, you use a simple formula. And that formula is L×W×H.
To find the surface area, you need to find the area of each piece and add it up later in the end.
<h3 />
<em>75.</em>
L=3 cm, W=1 cm, H=3 cm ... We'll be using.
<em>Volume</em>
To solve the volume, you need to use the formula. 3×1×3.
3×1×3 ... Equation
3×3 ... Step 2
9 ... Answer
<em>Surface area</em>
(3×3)2 ... Multiply by 2 since there is only 2 3×3 piece
36+((3×1)4) ... Step 2
18+12... Step 3
30 ... Answer.
So for number <em>75, </em>volume = 9 cm³ and SA = 30 cm²
<em>76.</em>
L=6 ft, W=2 ft, H=5 ft
<em>Volume</em>
6×2×5 ... Step 1
12×5 ... Step 2
60 ... Answer
<em>Surface area</em>
(6×5)2 ... Step 1
(2×5)2 ... Step 2
(6×2)2 ... Step 3
60+20+24 ... Step 4
104 ... Answer
So, for number <em>76, </em>volume = 60 cm³, SA = 104 cm²
77.
L=4 m, W=2 m, H=6 m
<em>Volume </em>
4×2×6 ... Step 1
8×6 ... Step 2
48 ... Answer
<em>Surface Area</em>
(4×2)2 ... Step 1
(2×6)2 ... Step 2
(4×6)2 ... Step 3
16+24+48 ... Step 4
40+48 ... Step 5
88 ... Answer
So, for 77, Volume = 48 m³ and SA = 88 m²
Answer:
b = 104/75 = 1 29/75 = 1.386666667
Step-by-step explanation:
5b−6+14(5b−6)+2=14+2
Use the distributive property to multiply 14 by 5b−6.
5b−6+70b−84+2=14+2
Combine 5b and 70b to get 75b.
75b−6−84+2=14+2
Subtract 84 from −6 to get −90.
75b−90+2=14+2
Add −90 and 2 to get −88.
75b−88=14+2
Add 14 and 2 to get 16.
75b−88=16
Add 88 to both sides.
75b=16+88
Add 16 and 88 to get 104.
75b=104
Divide both sides by 75.
b=104/75
Answer:
hundred thousand
Step-by-step explanation:
Answer:
roberto is not smart
Step-by-step explanation:
34/45 is 0.75555555555 or 0.75 or .75
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