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2 years ago

Which number is greater? a. 3/8 or 1/4

Mathematics

2 answers:

Nezavi [6.7K]2 years ago

3 0

Answer: 1/4

Step-by-step explanation:

Brilliant_brown [7]2 years ago

3 0

Answer:

1/4<3/8

1/4=2/8

2/8<3/8

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The average cycling speed for an experienced cyclist is 18 miles per hour. What is the average cycling speed for an experienced

Anettt [7]

Answer:

1mile=5280

18miles=x

95040

1hour=60min

95040÷60=1584feet/minute

7 0

3 years ago

Please solve and show how. I get a different answer each time. -3(8 - x)

user100 [1]

Multiply -3 to both numbers

-3 multiplied by 8 is equal to - 24
-3 multiplied by -x is 3x (should be positive for double negative)

answer: 3x-24

8 0

2 years ago

Simplify the following. 1. a4 – 2a – 3a4 – 3a + 1

boyakko [2]

Answer:

− 2 a 4 − 5 a + 1

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

If the area of a square with side x is equal to the area of a triangle with base x, then find the altitude of the triangle.

zhannawk [14.2K]

Answer:

$h= 2x$

Step-by-step explanation:

Given

Square

$Side = x$

Triangle

$Base = x$

$Altitude = h$

Required

Find h, if both shapes have the same area

The area of the square is:

$Area = x * x$

$Area = x^2$

The area of the triangle is:

$Area = \frac{1}{2} * Base*Height$

$Area = \frac{1}{2} * x*h$

Equate both areas

$x^2 = \frac{1}{2} * x*h$

Divide both sides by x

$x = \frac{1}{2} *h$

Multiply both sides by 2

$2*x = \frac{1}{2} *h*2$

$2x = h$

$h= 2x$

3 0

2 years ago

Helppppppppppp plssss

Reptile [31]

Answer:

It is the 3rd choice. It is 4 times as big as the smaller cylinder

Step-by-step explanation:

V = πr2h

r - radius

h - height

π - pi

Small cyclinder

= π(3)2(10)

enter into a calucaltor and you get 282.74

Big cyclinder

= π(6)2(10)

enter into a calucaltor and you get 1130.97

Divide 1130 by 282 and you get about 4

3 0

3 years ago