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Veseljchak [2.6K]
3 years ago
9

Which line has the following intercepts?

Mathematics
2 answers:
jarptica [38.1K]3 years ago
7 0

Answer: C

Step-by-step explanation:

Plug the x intercept in the x variable spot and the y intercept in the y variable spot

Solve for every equation

Then solve for answer

mamaluj [8]3 years ago
5 0

Answer:

Option A) 6x + 2y = -9  

Step-by-step explanation:

We are given the following information in the question:

x-intercept = (\frac{-3}{2},0)

y-intercept = (0,\frac{-9}{2})

x-intercept is the value when y = 0 and the curve passes through the x-axis and y-intercept is the value when x = 0 and the curve passes through the y-axis.

Option A)

6x + 2y = -9\\\text{Putting y = 0}\\6x = -9\\x = \displaystyle\frac{-9}{6} = \frac{-3}{2}\\\Rightarrow \text{x-intercept} = (-\frac{3}{2},0)\\\text{Putting x = 0}\\2y = -9\\y = \displaystyle\frac{-9}{2}\\\Rightarrow \text{y-intercept} = (0,-\frac{9}{2})

Hece, option A) is the correct required line.

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Find x<br> 25<br> 7<br> х<br> I need help
Murljashka [212]

Answer:

24 = x

Step-by-step explanation:

You use Pythagorean theorem. Since the normal equation is a^{2} + b^{2} =c^{2}, you already have the c^{2} and another side which can be a^{2} or b^{2}.

Because you have the hypotenuse and a side , your equation looks like this now: 7^{2} +b^{2} = 25^{2}

and when you solve for be you just subtract 25^{2} -7^{2} to get 24.

8 0
2 years ago
Find the coordinates of the midpoint of the segment whose endpoints are R(9, 3) and S(-1, -9).
amm1812

Answer:

(4, -3 )

General Formulas and Concepts:

<u>Pre-Algebra I</u>

  • Order of Operations: BPEMDAS

<u>Algebra I</u>

  • Midpoint Formula: (\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2} )

Step-by-step explanation:

<u>Step 1: Define</u>

R (9, 3)

S (-1, -9)

<u>Step 2: Find midpoint</u>

  1. Substitute:                    (\frac{9-1}{2}, \frac{3-9}{2} )
  2. Subtract:                       (\frac{8}{2}, \frac{-6}{2} )
  3. Divide:                          (4, -3 )
4 0
3 years ago
True or False: This table describes a linear function. <br> XY<br> 1 5<br> 2 8<br> 3 10
VLD [36.1K]

Answer:

False

Step-by-step explanation:

The slope is not constant

5 0
2 years ago
Explain the relationship between the range of values and quartiles.
vitfil [10]
I think you meant qualities
4 0
3 years ago
Can a triangle have sides with the given lengths 8cm, 7cm, 9cm explain
erik [133]

Answer:

yes.

Step-by-step explanation:

i forgot the name of the triangle

8 0
3 years ago
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