All categories

3 years ago

What is the slope of segment BC?

Mathematics

2 answers:

user100 [1]3 years ago

8 0

Answer:

-4/3

Step-by-step explanation:

slope = (y2 - y1)/(x2 - x1) = (-6 - 2)/(11 - 5) = -8/6 = -4/3

love history [14]3 years ago

6 0

The formula of a slope:

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

We have B(5, 2) and C(11, -6). Substitute:

$m=\dfrac{-6-2}{11-5}=\dfrac{-8}{6}=-\dfrac{8:2}{6:2}=-\dfrac{4}{3}$

<h3>Answer: A. -4/3</h3>

You might be interested in

PLS HELP!! GIVING BRAINLIEST TO FIRST CORRECT ANSWER!!+50 POINTS

Elena-2011 [213]

Answer(s):

154 in²
3168/7 km²
38.5 m²

Revising the area of a circle formula

We already know that the area of a circle is expressed as $\pi r^{2}$ .

The "r" variable is known as the radius.

<h2><u>Solving each problem given:</u></h2><h3>Solving Problem 4:</h3>

We are given the radius of circle, which is 7 in. Let us substitute the radius in the formula. Once substituted, we can simplify the expression obtained to determine the area of the circle shown in the picture.

$\implies \pi (7)^{2}$

$\implies \huge\text{(}\dfrac{22}{7} \huge\text{)}(7)^{2}$ <em> </em>

$\implies \huge\text{(}\dfrac{22}{7} \huge\text{)}(7)(7)$

$\implies (22)(7)$

$\implies 154 \ \text{in}^{2}$

<h3>Solving Problem 5:</h3>

In this problem, we are given the diameter to be 24 kilometers. Since the radius of the circle is half the diameter, we can tell that the radius of the circle is 24/2 kilometers, which is 12 kilometers.

$\implies \pi (12)^{2}$

$\implies \huge\text{(}\dfrac{22}{7}\huge\text{)} (12)^{2}$

$\implies \huge\text{(}\dfrac{22}{7}\huge\text{)} (12)(12)$

$\implies \dfrac{3168}{7} \ \text{km}^{2}$

<h3>Solving Problem 6:</h3>

We are given the radius of circle, which is 3.5 in. Let us substitute the radius in the formula. Once substituted, we can simplify the expression obtained to determine the area of the circle shown in the picture.

$\implies \pi (3.5)^{2}$

$\implies \huge\text{(}\dfrac{22}{7}\huge\text{)} (3.5)^{2}$

$\implies \huge\text{(}\dfrac{22}{7}\huge\text{)} (3.5)(3.5)$

$\implies \huge\text{(}\dfrac{22}{2}\huge\text{)} (3.5) = (11) (3.5)$

$\implies 38.5 \ \text{m}^{2}$

Note: <em>The radius given in this problem was not clearly stated. If the radius I stated here, is incorrect, please notify me in the comments. Thanks!</em>

Learn more about area of circles: brainly.com/question/12414551

3 0

2 years ago

A school band found they could arrange themselves in rows of 6, 7, or 8 with no one left over. What is the minimum number of stu

mylen [45]

Answer:

168 is the answer if i m not wrong.I took the LCM.

6 0

3 years ago

NEED ANSWER ASAP! BEST ANSWER WILL GET BRAINLIEST AND FIVE STARS!

Inga [223]

It does show a function because it passes the vertical line test (no two points have the same x value).

5 0

3 years ago

Read 2 more answers

What is the greatest common factor of 54x^3, 18x, 36x^2

Alex73 [517]

It’s 18x because 36 and 54 are both divisible by 18, and 18 can be divisible by 18 (making 1), resulting in 18 being the most common number between the numbers, whereas the ‘x’ is common between all 3 numbers and since the least amount of x is 1, the answer is just x without an exponent

4 0

4 years ago

Which algebraic expression is a trinomial?

Goryan [66]

Answer: A trinomial consisting of three terms.

Step-by-step explanation: An example of trinomial is 6x squared + 3x + 5.

7 0

3 years ago