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Nana76 [90]
3 years ago
5

This is my home work of 8th ducking grade butch so see if you could answer it

Mathematics
1 answer:
Nikitich [7]3 years ago
3 0
So 4/5 times "something" = 32.
That means that something = 32 / (4/5) = 40.

To turn this multiplication around, it helps to think about 2 * 3 = 6, how would you write 3 = ?. You quickly :"see" that it should be 3=6/2.
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The values given in the table below are the coordinates of points on a line.
user100 [1]

Answer:

slope = 5

Step-by-step explanation:

To calculate the slope m use the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (1, 3) and (x₂, y₂ ) = (2, 8) ← ordered pairs from the table

m = \frac{8-3}{2-1} = 5

6 0
4 years ago
Log base 2 power (5x+7) =5
Vsevolod [243]

If we go back to the defenition of logs, we can find this solution quickly.


What you're saying when you say ㏒₂(5x+7) = 5 is that

2⁵ = 5x+7

So

32 = 5x+7

25 = 5x

x = 5

4 0
4 years ago
Is the system of equations consistent and independent, consistent and dependent, or inconsistent? y=4x−4y=−4x 4 Select the corre
Amiraneli [1.4K]

System of equations helps us to compare two different situations. The system is  Independent Consistent System.

<h3>What is System of equation?</h3>

Inconsistent System

A system of equations to have no real solution, the lines of the equations must be parallel to each other.

Consistent System

1. Dependent Consistent System

A system of the equation to be Dependent Consistent System the system must have multiple solutions for which the lines of the equation must be coinciding.

2. Independent Consistent System

A system of the equation to be Independent Consistent System the system must have one unique solution for which the lines of the equation must intersect at a particular.

Given to us

y = 4x - 4

y = -4x + 4

As we have the two equations, substitute the value of y of both the equations,

4x - 4 = -4x + 4

8x = 8

x = 1

We have the value of x as 1, substitute the value of x in the equation of y,

y = 4(1) - 4

y = 0

Since the two equations have a unique solution, therefore, the system is Independent Consistent System.

Learn more about System of equation:

brainly.com/question/12895249

8 0
3 years ago
Which number produces a rational number when added to 0.5 ?
tia_tia [17]
<span>Which number produces a rational number when added to 0.5 ?</span>
5 0
4 years ago
Read 2 more answers
You need a 70% alcohol solution. On hand, you have a 60 mL of of a 25% alcohol mixture. You also have 75% alcohol mixture. How m
podryga [215]

15ml to become more concentrated divide the amount

Step-by-step explanation:

7 0
3 years ago
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