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3 years ago

What is 4 1/3= 1/3 x _/_ = 4 _/_

Mathematics

1 answer:

Oxana [17]3 years ago

3 0

4 1/3 = 13/3 = 1/3 x 13/1 = 4 1/3

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What is the solution for x in the equation 3/4 (x+5 1/2) = 5/8

yKpoI14uk [10]

Answer:

Step-by-step explanation:

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3 years ago

The length of Bryan’s garden is 4 meters longer than 3 times the width. The perimeter of his garden is 72 meters. What are the d

ololo11 [35]

Answer:

8 m = width

28 m = length

Step-by-step explanation:

Let w = width

3w + 4 = length

P = 2w + 2l

= 2w + 2(3w + 4) = 72

2w + 6w + 8 = 72

8w + 8 = 72

8w = 64

w = 8 m = width

3w + 4 = 24 + 4 = 28 m = length

7 0

3 years ago

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If a wagon wheel has a diameter of 70cm, how many revolutions would it take to travel 66 METERS?

ddd [48]

Answer:

30 revolutions

Step-by-step explanation:

to calculate the revolution of the wheels in 66 metres we need to get the circumference

circumference = 2πr, r = radius (diameter divided by 2) but from the formula of circumference we ca rewrite it as πd= 3.14 x 70 = 219.8cm

next convert 66 metres to cm

100cm = 1m

x= 66m

cross multiply

x= 66m x100cm/1m= 6600cm

revolutions in 66metres = 6600cm/219.8cm = 30.0272975 ≅30 revolutions

6 0

3 years ago

What is the volume of the cone below?

erik [133]

Answer:

B. 3408π units³

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Geometry

Volume of a Cone Formula: $\displaystyle V = \frac{1}{3} \pi r^2h$

r is radius
h is height

Step-by-step explanation:

Step 1: Define

Radius r = 12

Height h = 71

Step 2: Find Volume

Substitute in variables [Volume of a Cone Formula]: $\displaystyle V = \frac{1}{3} \pi (12)^2(71)$
Evaluate exponents: $\displaystyle V = \frac{1}{3} \pi (144)(71)$
Multiply: $\displaystyle V = \frac{1}{3} \pi (10224)$
Multiply: $\displaystyle V = 3408 \pi$

8 0

3 years ago

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Solve for s. 3(s+8)=36 s = 2 s = 4 s = 8 s = 12

inysia [295]

Answer:

s=4

Step-by-step explanation:

divide by three =12 then -8 =4

4 0

2 years ago

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