All categories

3 years ago

Given points A(0, 0), B(3, 2), and C(−2, 3), which statement is true?

Mathematics

1 answer:

anyanavicka [17]3 years ago

7 0

Answer:

AB is parallel to AC

Step-by-step explanation:

the product of the gradients of perpendicular line should be -1

AB=2/3

AC=-3/2

2/3*-3/2=-1

=-1

You might be interested in

Can anyone please help!!!!<br>QUESTION ATTACHED TO PICTURE

Mariulka [41]

Answer:

$D) y=-\frac{2}{3}x+ 2$

Step-by-step explanation:

$Equation ~ of ~ the ~ line~ is ~ y=mx+b\\\\m= slope\\\\b=y-intercept$

$to ~find ~ the ~ slope~ use ~ formula:-\\\\ slope=\frac{y_{2}-yx_{1} }{x_{2} -x_{1} } \\(0,2)(3,0)$

$slope=\frac{0-2}{3-0}$

$y-intercept ~ is (0,2) ~ so, b=2$

$The ~ equation ~ of ~ the ~ line~ is:- \\$

$y=-\frac{2}{3}x+2$

hope it helps...

have a great day!!

4 0

3 years ago

explain how to find the area of a composite figure. (you do not need to know what shapes, just explain what you do to solve for

OlgaM077 [116]

Answer: A composite figure is made up of simple geometric shapes. To find the area of a composite figure or other irregular-shaped figure, divide it into simple, non overlapping figures. Find the area of each simpler figure, and then add the areas together to find the total area of the composite figure.

7 0

3 years ago

Which of these are equivalent to (10 x 18) (10 x s)

babymother [125]

Answer:

C, D, E

Step-by-step explanation:

C: simplify the expression

D: rewriting the expression

E: use distributive property to simplify

4 0

3 years ago

If you earn $634.38 for a 29-hour work week, how much would you earn for a 40-hour work week at the same hourly rate?

8090 [49]

Answer:

you need another variable? because all you gave me was a total

Step-by-step explanation:

all you did was give 3 variables when 4 is needed

4 0

2 years ago

what formulas could be used to determine the surface area of a cylinder sandwiched between one cone and half of a sphere?

skelet666 [1.2K]

Answer: Rectangle around the cylinder, Lateral surface of the cone, Half a sphere

To find this surface area, you have 3 different parts. First, you need the rectangular portion of the cylinder, because the circles will be on the inside of the composite shape. Then, you will need the lateral side of the cone, that's everything but the circular base. Again, the circle will be on the interior. Finally, you should find the surface area of half of the sphere.

4 0

4 years ago