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Harlamova29_29 [7]
4 years ago
13

CAN SOMEONE ANSWER THIS QUESTION PLZZZZZZ I REALLY NEED HELP WITH IT!!!!!!!!

Mathematics
1 answer:
Ugo [173]4 years ago
8 0
The three main types of reasoning are as follows:

1. Deductive (contains formal and informal deductive reasoning)
2. Inductive (formal and informal)
3. Abductive (formal)

Hope this helps!
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What is the range of this relation? <br> (5,-11) <br> (5,13) <br> (-7,8)
Ganezh [65]

Answer:

{-11,8,13}

Step-by-step explanation:

The domain is the input values (or x)

The range is the output values (or y)

The range is (-11,8,13)

6 0
4 years ago
Find the length of the third side. If necessary, round to the nearest tenth.<br> 30<br> 18
grigory [225]

Answer:

24

Step-by-step explanation:

use Pythagoras theorem

a^2 + b^2 = c^2

18^2+b^2=30^2

b^2 = 30^2 - 18^2

b = √576 =24

8 0
2 years ago
What is the constant of proportionality for 6,47.94?
Maurinko [17]

\boxed{k=7.99}

<h2>Explanation:</h2>

In this exercise, we have the following point:

(6,47.94)

Let's assume that y varies directly as x, so this implies we can writ y as the product of x and some non-zero real constant k. In a mathematical language:

y=kx

As you can see, this is the equation of a line whose slope is k and passes through the origin. Therefore, the slope of the line is the constant of proportionality we are looking for:

Solving \ the \ equation \ for \ k: \\ \\ k\frac{y}{x} \\ \\ Where: \\ \\ x=6 \\ y=47.94 \\ \\ k=\frac{47.94}{6} \\ \\ \therefore \boxed{k=7.99}

<h2>Learn more:</h2>

Direct and indirect proportionality: brainly.com/question/10945121

#LearnWithBrainly

4 0
3 years ago
#5 The MAC is 4 centimeters. Find the circumference of B. Round your answer to the hundredths.
bixtya [17]

Answer:

C ≈ 11.71 cm

Step-by-step explanation:

using the ratio arc  AC : circumference C = angle at centre of sector : 360°

\frac{AC}{C} = \frac{123}{360} , that is

\frac{4}{C} = \frac{123}{360} ( cross- multiply )

123 × C = 4 × 360 = 1440 ( divide both sides by 123 )

C = \frac{1440}{123} ≈ 11.71 cm ( to the nearest hundredth )

6 0
3 years ago
Gary works as a sales representative in a clothing store. He gets a fixed salary of $1,500 per month. He also gets a commission
Lelechka [254]

x represents the total sales and y represents the total amount of money that Gary earns.

Gary's monthly salary = 1500

His commission = 10% of his sales

= \frac{10}{100} x

= 0.1x

So, total amount of money Gary earns is y = 0.1x + 1500.

3 0
4 years ago
Read 2 more answers
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