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3 years ago

What is the graph of 4x - 3y = 12? urgents please graph

Mathematics

1 answer:

Harlamova29_29 [7]3 years ago

6 0

4x-3y=12

thts the anser

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To get the paint colour you want you mix 2 parts red with 3 parts cream and 1 part blueHow much cream and blue will you need to

oksian1 [2.3K]

Red : Cream : Blue
2 : 3 : 1
2x2 : 3x2 : 1x2
4 : 6 : 2

You need 6 parts of Cream and 2 parts of Blue

7 0

3 years ago

Select all quantities that are proportional to the diagonal length of a square.

horsena [70]

Answer:

B. Perimeter of a square and

C. Side length of a square

Step-by-step explanation:

if n= side length of square then

Area of square is $n^{2}$
Perimeter of a square is 4×n
diagonal length of a square is $\sqrt{2}$ × n

Thus,

Perimeter of square can be expressed as

$2\sqrt{2}$ ×diagonal length of a square

Side length of a square can be expressed as

$\frac{1}{\sqrt{2} }$ ×diagonal length of a square

but Area of square is

$\frac{1}{\sqrt{2} }$ ×n×diagonal length of a square

As a Result, Area of square is also dependent of the value n, wheras in other cases it is a proportion of diagonal length of a square

5 0

3 years ago

Is 2/3 a rational or irrational

anygoal [31]

Answer:

it is a rational number

Step-by-step explanation:

hope dis helps ;D

8 0

3 years ago

Read 2 more answers

What is the slope of the line that passed through (3,-4) and (4,9)

Advocard [28]

Step-by-step explanation:

Step 1: Find the slope

$m=\frac{y_2-y_1}{x_2-x_1}$

$m=\frac{9-(-4)}{4-3}$

$m =\frac{9+4}{1}$

$m=13$

Answer: The slope is 13

5 0

3 years ago

X^2-11x+30=2 Solve using quadratic formula or factoring

Pavel [41]

X^2-11x+28=0

(x-7)(x-4)=0

x-7=0
x=7

x-4=0
x=4

7 0

3 years ago