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elixir [45]
2 years ago
5

Please show your work :)

Mathematics
1 answer:
saul85 [17]2 years ago
3 0
1. Slope-intercept form is y=mx+b, where m=slope and b=y-intercept. To answer this question, plug in the values they have given you.

y=mx+b
y=1/4x-5

2. To write an equation in slope-intercept form when given two points, use m=y2-y1/x2-x1

Remember: in an ordered pair, x comes first then y.

Plug the y- and x-values in. So, y2=6, y1=2 and x2=-2, x1=9

6-(-)2/-2-9= - 4/11.

The slope of your next equation would be m= - 4/11
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4x+5=45 (Show work to get brainliest)<br><br> A) 5<br> B) 10<br> C) 15<br> D) 20
jasenka [17]

Answer:

B) 10

Step-by-step explanation:

4x+5=45

     -5   -5

4x=40

/4    /4

x=10

3 0
3 years ago
Read 2 more answers
Name the two lines and the transversal that form each pair of angles
Crank
A is a line that intersects two coplanar lines at two distinct points. The diagram shows the eight angles formed by <span>a transversal t and two lines / and m.
</span>A transversal that intersects two lines forms eight angles;Corresponding angles,Alternate exterior angles, Alternate interior angles,Consecutive exterior angles, Consecutive interior angles.

Hope it helps
3 0
3 years ago
Read 2 more answers
Anyone know special right triangles???
MissTica

Answer:

<h2>x = 6 cm</h2>

Step-by-step explanation:

think we hve to use trigonometry here

sin 30⁰

see the pic

sorry I am from India and we solve this type of sum with this method

3 0
2 years ago
Systems of equations with different slopes and different y-intercepts have more than one solution.
FrozenT [24]

Answer: OPTION C.

Step-by-step explanation:

The systems of linear equations can have:

1. <u>No solution:</u> When the lines have the same slope but different y-intercept. This means that the lines are parallel and never intersect, therefore, the system of equations has no solution.

2. <u>One solution</u>: When the lines have different slopes and intersect at one point in the plane. The point of intersection will be the solution of the system

3. I<u>nfinitely many solutions</u>: When the lines have the same slope and the y-intercepts are equal. This means that the equations represents the same line and there are infinite number of solution.

Therefore, based on the explained above, the conclusion is: Systems of equations with different slopes and different y-intercepts <em><u>never</u></em> have more than one solution.

7 0
3 years ago
(a) What is 12.4% of 57.5?
34kurt

You can simply use a calculator (or a piece of paper and pencil!) for this equation, which is nice since it’s easy once you know how :)

To find a percentage of a number, we’ll need to multiply.

12.4% x 57.5 = 7.13

Therefore 12.4 percent of 57.5 is equal to 7.13.

Hope this helps you! :)

4 0
3 years ago
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