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2 years ago

What’s the slope of the line?

Mathematics

2 answers:

mr Goodwill [35]2 years ago

8 0

Answer:

3/4

Step-by-step explanation:

take rise / run or find 2 points and apply slope formula

Topic: coordinate geometry

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

ivolga24 [154]2 years ago

3 0

Answer:

$m=\frac{3}{4}$

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

<u>Algebra I</u>

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

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from the graph.</em>

Point (0, -1)

Point (4, 2)

<u>Step 2: Find slope </u><em><u>m</u></em>

Substitute: $m=\frac{2+1}{4-0}$
Add/Subtract: $m=\frac{3}{4}$

And we have our final answer!

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Convert 75 degrees to radican measure

NeX [460]

Answer:5π/12

Step-by-step explanation:

180°=π

75°=x

x=75π ➗ 180

x=5π/12

6 0

3 years ago

A group of students wants to determine the favorite snack food at their school. They know they should use a sample because the s

e-lub [12.9K]

To create a survey and hand them out to different students

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3 years ago

The lion population in a certain reserve drops by 5\%5%5, percent every year. Currently, the population's size is 200200200.

EastWind [94]

Answer:

$P(t) = 200\cdot 0.95^t$

Step-by-step explanation:

The lion population in a certain reserve drops by 5\%5%5, percent every year. Currently, the population's size is 200200200.

Write a function that gives the lion population size,

Each year, the population drops to 95% of its previous value. (100 - 5)%

That is, the population is multiplied by 0.95 each year.

Repeated multiplication is signified by an exponent.

Here, that exponent is the number of years from today (t).

<h3>There fore, The population function can be written as ...</h3><h3 /><h3> P(t) = 200·0.95^t</h3><h3> $P(t) = 200\cdot 0.95^t$ </h3>

8 0

3 years ago

the frankiln middle school jazz band plans to have a car wash to raise $468.75 for a new sound system. in the past, they washed

svetlana [45]

Answer:

$3.75

Step-by-step explanation:

468.75/125=$3.75 per car wash

8 0

3 years ago

You stand 100’ from the base of a tower. The tower is 1,058’ tall. What is the angle from where you are standing to the top of t

hodyreva [135]

Answer: 85°

Step-by-step explanation:

Trig functions are remembered by

SOD CAD TOA,

sin = opposite / distance, cos = adjacent / distance, and tan = opposite / adjacent.

Here we have the adjacent side = 100, opposite side = 1058. The tower would fall over if it weren't vertical, and we assume the area is flat and level. So tangent of the answer is 10.58.

We need the angle whose tangent is 10.58.

On Android calculator you swipe left to get the trig functions, tap INV, if RAD is showing tap it to change it to DEG, and tap tan⁻¹. Swipe right and you see tan⁻¹(. Enter 10.58 and the result shows 84.6005606. If it shows 1.47655833 tap the RAD in upper left to change to DEG.

8 0

3 years ago