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balandron [24]
2 years ago
5

What is the formula to volume and surface area?

Mathematics
1 answer:
egoroff_w [7]2 years ago
8 0
Volume of a rectangular prism: length*width*height.
Volume of a cylinder: pi*radius*radius*height
Volume of a triangular prism: (base*height*length) / 2
Volume  of a Pyramid: (length*width*height) / 3
Volume of a cone: (pi*radius*radius*height) / 3
Volume of a sphere: 4/3*pi*radius*radius*radius

Surface Area: A<span>dd the areas of all the faces of the three-dimensional figure.
(Draw a net)

Hope this helped☺☺</span>
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PLZ HELP ME ASSAPPP, I will name BRAINLIEST!!
evablogger [386]

Answer:

First picture: 1st choice, -7

Second Picture: Second Choice, f(5)=9

Third Picture: Second Choice, the volume of the basketball when the radius is <em>r</em>

<em />

8 0
2 years ago
Noah's dog eats 8 ounces of dog food each day. Noah bought a 28-pound bag of dog food. How many 8-ounce servings are in a 28-pou
Fittoniya [83]
Answer: 56
Explanation: 28 pounds = 448 ounces
448/8=56
3 0
2 years ago
Find the area. Around your answer to decimal places​
alexgriva [62]
  • Answer:

<em>86.20 ft²</em>

  • Step-by-step explanation:

<em>Hi there !</em>

<em>A = A₁ + A₂</em>

<em>A₁ =semicircle</em>

<em>A₁ = πr²/2</em>

<em>r = d/2 = 6.4ft/2 = 3.2 ft</em>

<em>A₁ = 3.14×(3.2ft)²/2 ≈ 32.15 ft²</em>

<em />

<em>A₂ =  trapezium</em>

<em>A₂ = (b + B)×h/2</em>

<em>A₂ = (5.1ft + 6.4ft)×9.4ft/2 = 54.05 ft²</em>

<em />

<em>A = 32.15 ft² + 54.05 ft² = 86.20 ft²</em>

<em>Good luck !</em>

7 0
3 years ago
solo savings bank received an initial deposit of $6000 it kept a percentage of this money in reserve based on the reserve rate a
iogann1982 [59]

Answer:

Reserve rate = 3%

Step-by-step explanation:

Reserve Ratio = Reserve Maintained with Central Bank / Deposit Liabilities × 100

Reserve maintained = $6,000

Deposit liabilities = $200,000

Reserve Rate = Reserve Maintained with Central Bank / Deposit Liabilities × 1000

=$6,000 / $200,000 × 100

=0.03 × 100

r=0.03 × 100

=3%

Therefore,

Reserve Rate =3%

8 0
3 years ago
(2.0 x 104)(3.02 x 109) simplified form​
kykrilka [37]

Answer:

68469.44

Multiplication is commutative so can be multiplied anyway

(2.0× 109)(3.02×104)

2.0 can be written as ( 20÷ 10) and 3.02 can be written as (302÷ 100)

(2× 109){(3.02÷ 100)× 104]

(218)(7852÷ 25)

68469.44

5 0
3 years ago
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