2 years ago

What is the slope of the line segment AB? (5 points) A.2 B.−2 C.−1 over 2 D.1 over 2

Mathematics

1 answer:

Katen [24]2 years ago

6 0

The slope should be one over two.

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PLEASE HELP!!!! The problem is in the photo below.

Oksi-84 [34.3K]

I believe the answer is 1.343 x 10^5

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2 years ago

What is 4876510×7928670

myrzilka [38]

$4876510*7928670$ $\text{Multiplication}$

$\text{Solution = }38664238541700$

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3 years ago

231 students went on a field trip 9 buses were filled and 15 students traveled in cars how many students were in each bus

mote1985 [20]

$231 - 15 = 216 \\ 216 = 9x \\ x = 24$

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2 years ago

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What is the general term equation, an, for the arithmetic sequence 5, 1, −3, −7, . . . , and what is the 21st term of this seque

Sonja [21]

The general term is obtained by starting with the initial value 5 and then subtracting 4 each time you wish to generate a new term:

a2 = second term = 5+(2-1)(-4) = 5+(-4) = 1

General term:

an = nth term = 5+(n-1)(-4)

Thus, the 21st term is 5+(21-1)(-4) = 5 + (20)(-4) = -75 (answer)

6 0

3 years ago

Find the area of a triangle whose vertices are (0,0), (4,2), (-1,2)

Yakvenalex [24]

Answer:

Therefore area of a triangle whose vertices are (0,0), (4,2), (-1,2) is

5 units².

Step-by-step explanation:

Given:

Let the vertices be,

point A( x₁ , y₁) ≡ ( 0 , 0)

point B( x₂ , y₂) ≡ (4 , 2)

point C(x₃ , y₃ ) ≡ (-1 , 2)

To Find:

Area of Triangle = ?

Solution:

If the Vertices A( x₁ , y₁), B( x₂ , y₂) and C(x₃ , y₃ ) then the Area of Triangle is given by

$\textrm{Area of Triangle}=\dfrac{1}{2}(x_{1}(y_{2}-y_{3})+x_{2}(y_{3}-y_{1})+x_{3}(y_{1}-y_{2}))$

Substituting the values we get

$\textrm{Area of Triangle}=\dfrac{1}{2}(0(2-2)+4(2-0)+(-1)(0-2))$

$\textrm{Area of Triangle}=\dfrac{1}{2}(0+8+2))=\dfrac{10}{2}=5\ units^{2}$

Therefore area of a triangle whose vertices are (0,0), (4,2), (-1,2) is

5 units².

7 0

2 years ago