1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
TEA [102]
2 years ago
12

Find an ordered pair (x, y) that is a solution to the equation. -x+4y= 2

Mathematics
1 answer:
brilliants [131]2 years ago
8 0

Answer:

x=0 y=0.5

Step-by-step explanation:

You might be interested in
Express 125% as a decimal
timurjin [86]

Answer:

1.25

Step-by-step explanation:

Move the decimal place two spaces left to go from a percentage to a decimal. 125.0% becomes 1.25.

3 0
3 years ago
Read 2 more answers
Express in the form n:1 give n as a decimal 21:12
Makovka662 [10]

1.75:1 which is similar to n:1 where n=1.75

<u>Step-by-step explanation:</u>

Here we have to Express in the form n:1 give n as a decimal 21:12 . Let's find out:

Given ratio as 21:12 . Let's convert it into n:1 , where n is decimal

⇒ 21:12

⇒ \frac{21}{12}

⇒ \frac{3(7)}{3(4)}

⇒ \frac{7}{4}

⇒ \frac{\frac{7}{4}}{\frac{4}{4}}                      { dividing denominator & numerator by 4 }

⇒ \frac{\frac{7}{4}}{1}

⇒ \frac{1.75}{1}

⇒ 1.75:1 which is similar to n:1 where n=1.75

7 0
3 years ago
Find the slope of the line that passes through the points (-6,-8) and (-6,12)
yulyashka [42]

Answer:

Undefined

Step-by-step explanation:

m = Δy / Δx

m = (12 − -8) / (-6 − -6)

m = 20 / 0

m = undefined

The slope is undefined.

5 0
3 years ago
Read 2 more answers
Derivative of Y=cos^2(3x)
Black_prince [1.1K]
The derivative is -6sin(3x)
4 0
3 years ago
Find the vertex and length of the latus rectum for the parabola. y=-1/2(x-2)^2+8
victus00 [196]
Y = -(1/2)(x-2)² +8
Re write it in standard form:
(y-8) = -1/2(x-2)²  ↔ (y-k) = a(x-h)²

This parabola open downward (a = -1/2 <0), with a maximum shown in vertex
The vertex is (h , k) → Vertex(2 , 8)
focus(h, k +c )
 a = 1/4c → -1/2 = 1/4c → c = -1/2, hence focus(2, 8-1/2) →focus(2,15/2)

Latus rectum: y-value = 15/2

Replace in the equation y with 15/2→→15/2 = -1/2(x-2)² + 8
Or -1/2(x-2)² +8 -15/2 = 0
Solving this quadratic equation gives x' = 3 and x" = 2, then 
Latus rectum = 5

4 0
3 years ago
Other questions:
  • Which of the following graphs is the same as y = log1/2x? x = 2y x = 2-y x = -(2y)
    15·1 answer
  • If the altitude is √7, find the volume. 36√7 cu. units 18√7 cu. units 12√7 cu. units
    6·1 answer
  • The height, h, in feet, of an object thrown upward from a height of 144 feet is a function of time, t, in seconds. The height ca
    13·1 answer
  • Which measurement is equal to 6 kilograms?
    14·1 answer
  • Please help...I can't really wrap my brain around this...
    5·1 answer
  • PLEASE HELP ME IN FINANCE!!
    12·1 answer
  • -2 (x - 8) + 4x= -12 what is X equals to ?
    11·2 answers
  • Write 3.088 as a mixed number and improper fraction
    6·1 answer
  • A circle has a radius of 3 feet. Use 3.14 for π, and drag and drop the correct answers for each problem below.
    11·2 answers
  • I need help
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!