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2 years ago

Can somebody plsss find the slop ASAP!!!!!

Mathematics

1 answer:

Oksanka [162]2 years ago

6 0

Answer:

$m=-2$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

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

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (0, 0)

Point (1, -2)

Step 2: Find slope m

Substitute: $m=\frac{-2-0}{1-0}$
Subtract: $m=\frac{-2}{1}$
Divide: $m=-2$

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Pls someone help me find the answers

Alecsey [184]

Answer:

x = 145°

Step-by-step explanation:

We know that y = 98°, so we can find ∠DBC:

180°-y = ∠DBC

180°-98° = 82°

We also know that z = 63°, therefore we can apply exterior angle of triangles to find x.

∠DBC + z = x

82°+63° = x

x = 145°

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3 years ago

If 4 clicks equals an inch in 300 feet,

leva [86]

Answer: don’t know the answer but use this link I hope I can helps u

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Step-by-step explanation:

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3 years ago

Find the new price of a 10% markup on the original price of $36.00

Brut [27]

36 x 0.10 = 3.6
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2 years ago

12 = x • 3 How to solve?

liberstina [14]

The value of x is 4
so it says that 3 times __ equals 12.
so that means that u have to do 12/3 Wi-Fi i equals 4, so that is how u do it

hope this helps!!

8 0

2 years ago

Train tracks are made of metal. Consequently, they expand when it's warm and shrink when it's cold. When riding in a train, you

Nadya [2.5K]

The height of the triangle that forms the train track is 145,38 ft

<h3>How to calculate the height of the triangle?</h3>

To calculate the height of the triangle we must take into account the information provided by

Base of the triangle = 1 mile = 5280 feet
Railroad track expansion = 8 feet

According to the above, we must perform the following operations:

5280 ÷ 2 = 2640
8 ÷ 2 = 4
2640 + 4 = 2644

Subsequently, we must apply the Pythagorean theorem to find the height of the triangle having 2 data:

Base: 2640ft
Hypotenuse: 2644 ft

2644² = x² + 2640²
x² = 2644² - 2640²
x = $\sqrt[2]{2644^{2} + 2640^{2}}$ .
x = $\sqrt[2]{21137}$
x = 145,38 ft

That makes x approximately 145,38 ft.

Learn more about triangles in: brainly.com/question/2269348

4 0

2 years ago