Question 3 (1 point)

Mathematics

1 answer:

OlgaM077 [116]2 years ago

5 0

Answer:

y = 0

Step-by-step explanation:

The point-slope form equation is y - y1 = m(x - x1). Because we are trying to find the equation that passes through (2,3), use these values as x1 and y1. In this equation m is the slope and we are also given that the slope is -1. This means that the equation in point-slope form is y-3 = -1(x - 2). By simply moving some terms, this can be put in standard form. Multiply out the -1 and then add the 3 to both sides. This gives you y = -x + 5. Because we are trying to find y and we already know that x = 5, so put this into the equation. y = -(5) + 5 = 0. For future reference, to check the points that an equation passes through, you can graph the equation and see if the points asked for align with the graph equation you made (I already did this and it is correct). Hope this helps! :)

You might be interested in

Use the quadratic formula to find the solutions to the quadratic equation

777dan777 [17]

Answer:

It will have complex and different roots.

Step-by-step explanation:

The solution is attached in the image below:

4 0

3 years ago

Read 2 more answers

Can someone help me with these two questions??

igor_vitrenko [27]

Answer:

14. A. Commutative Property of Addition.

15. D. k=54

Step-by-step explanation:

6 + 9 = 9 + 6 is an example of the Commutative Property of Addition so that is your answer.

k + (-12) = 42. What you do is add the 12 to both sides to get your answer.

k=54 is your answer.

4 0

3 years ago

The sum of two consecutive odd numbers is 72 what are the numbers

Elan Coil [88]

Answer: 1st # n=35

2nd # n+2=37

Step-by-step explanation:

n= 1st #

n+2= 2nd #

n+n+2=72

2n+2=72 ( combine like terms)

2n+2-2=72-2

2n=70

2n/2=72/2

n=35

6 0

2 years ago

Read 2 more answers

A builder makes staircases where each step is 29 cm long and rises 18 cm so people dont trip. Every staircase has a stringer - a

Black_prince [1.1K]

Let x represent length of the stringer of the staircase.

We have been given that a builder makes staircases where each step is 29 cm long and rises 18 cm so people don't trip. Every staircase has a stringer - a diagonal support connecting all the steps. We are asked to find the length of the stringer of the staircase.

The length of the stringer of the staircase will be equal to diagonal of right triangle with two legs 29 cm and 18 cm.

Using Pythagoras theorem, we will get:

$x^2=29^2+18^2$