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Alenkinab [10]
3 years ago
11

Find the value of x in the following proportion:

Mathematics
1 answer:
prisoha [69]3 years ago
6 0

Answer:

12

Step-by-step explanation:

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Anestetic [448]

Each spinner has 5 numbers, the total combinations would be 5 x 5 = 25 combinations,

The answer is 25

6 0
3 years ago
Find the next three numbers in each pattern.
RoseWind [281]

Answer:

1. 32, 64, 128

2. 29, 35, 41

Step-by-step explanation:

6 0
3 years ago
What is the y-intercept and x-intercept for the equation -3x - 4 = -5y - 8
BARSIC [14]

Step-by-step explanation:

=> -3x - 4 = -5y - 8

=> 8 - 4 = 3x - 5y

=> 4 = 3x + (-5)y

=> 1 = (3x/4) + (-5y/4)

=> 1 = x/(4/3) + y/(-4/5)

Compare this with x/a + y/b = 1 where a and b are x & y intercepts.

Here,

x intercept = 4/3

y intercept = -4/5

6 0
3 years ago
Question 1
aksik [14]

The number of ounces of jam that each jar can hold is 4 large jars and 2 small jars.

<h3>What is Matrix?</h3>

A matrix is a rectangular array or table of numbers, symbols, or expressions, arranged in rows and columns, which is used to represent a mathematical object or a property of such an object.

Here, from the given matrix by comparing the equations, we have:

l + 2s = 8    ...........(i)

l - s = 2      .............(ii)

Subtract the second equation from the first, to eliminate l

3s = 6

s = 2

Substitute 2 for s in l - s = 2

l - 2 = 2

Add 2 to both sides

l = 4

Thus, the number of ounces of jam that each jar can hold is 4 large jars and 2 small jars.

Learn more about matrix from:

brainly.com/question/11989522

#SPJ1

6 0
2 years ago
Read 2 more answers
4. A rectangle-shaped picture frame has a length of 4b cm and an area of 12ab² square cm. Find the width.
oksian1 [2.3K]

Answer:

\boxed{\sf Width \ of \ the \ rectangle = 3ab}

Given:

Length of the rectangle = 4b cm

Area of the rectangle = 12ab² square cm

To Find:

Width of the rectangle

Step-by-step explanation:

\sf  \implies Area \:  of  \: the \:  rectangle = Length \times Width \\  \\ \sf  \implies 12 a{b}^{2}  = 4b \times Width \\  \\ \sf  \implies Width \times 4b = 12a {b}^{2}  \\ \\ \sf Divide \ both \ side \ by \ 4b:  \\ \sf  \implies Width \times  \frac{4b}{4b}  =  \frac{12a {b}^{2} }{4b}  \\ \\ \sf \frac{4b}{4b} = 1:  \\ \sf  \implies Width =  \frac{12 a{b}^{2} }{4b}  \\  \\ \sf  \implies Width =  \frac{3ab \times  \cancel{4b}}{ \cancel{4b}}  \\  \\ \sf  \implies Width = 3ab

6 0
3 years ago
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