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
Olin [163]
2 years ago
6

Given that the line is x/3 + y/2 =1 i ) make y the subject ii ) gradient of line

Mathematics
1 answer:
miss Akunina [59]2 years ago
7 0

Answer:

see explanation

Step-by-step explanation:

(i)

\frac{x}{3} + \frac{y}{2} = 1 ( multiply through by 6 to clear the fractions )

2x + 3y = 6 ( subtract 2x from both sides )

3y = - 2x + 6 ( divide through by 3 )

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

(ii)

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope ( gradient ) and c the y- intercept )

y = - \frac{2}{3} x + 2 ← is in slope- intercept form ( that is part (i)

with gradient m = - \frac{2}{3}

You might be interested in
0.5 km = M <br><br> Pls help me!!
Fudgin [204]

Answer:

500

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
If a toy car travels 4025 nanometers how many centimeters did it travel
Nikitich [7]

The answer is 0.0004025

4 0
3 years ago
Bonjour je ne comprend pas cette exercice; si quelqu'un peut m'aider je suis preneuse.
gayaneshka [121]

Answer:

0,24 m

Step-by-step explanation:

La table est un rectanble donc l'angle en  haut à droite est de 90°.

Tu connais donc un angle et le côté opposé à l'angle et tu cherche le côté adjacent.

On sait que tan(â) = \frac{Cote oppose}{Cote adjacent} donc :

tan(40)= \frac{1,27}{x}

\frac{1,27}{tan(40)} = x

donc x ≈ 1,51 m

Le trou du mileu est à \frac{2,54}{2} soit 1,27m du bord.

Donc elle doit taper à 1,51 - 1,27 = 0,24m du trou du milieu.

j'espère avoir été clair.

<h2 />
8 0
2 years ago
1. What decimal is equivalent to 23/100? plz explain :)
MAVERICK [17]
1]  0.23 
 2]  both are same 
3]  20/100  *80= 16
7 0
4 years ago
What function corresponds to the ordered pairs shown in the table?
Anettt [7]

well, we know it's a line, and to get the equation of any line all we need is two points, let's pick two from the table hmmmm say let's use (-3 , -7) and (3 , 11)

(\stackrel{x_1}{-3}~,~\stackrel{y_1}{-7})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{11}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{11}-\stackrel{y1}{(-7)}}}{\underset{run} {\underset{x_2}{3}-\underset{x_1}{(-3)}}}\implies \cfrac{11+7}{3+3}\implies \cfrac{18}{6}\implies 3

\begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-7)}=\stackrel{m}{3}(x-\stackrel{x_1}{(-3)}) \\\\\\ y+7=3(x+3)\implies y+7=3x+9\implies y = 3x+2

6 0
3 years ago
Other questions:
  • a child is to receive a dose of 0.5 teaspoon of cough medicine every 6 hours. if the bottle contains 24 doses, how many days wil
    15·1 answer
  • Graph the line with slope 2 passing through the point (-2,3).
    15·2 answers
  • What is the rate of change for y = -3x + 2 over the interval [-3, 4]?
    5·1 answer
  • PLZ HELP!!!! thanks!!!
    12·1 answer
  • A bacteria colony doubles in 8 hours. How long does it take to triple? Use N=No2^t/T
    11·1 answer
  • A vet weighs two puppies. the small puppy weighs 8 1/2 pounds. the larger puppy weighs 1 1/2 times as much as the small puppy. t
    8·1 answer
  • G=qd+hd, solve for d
    7·2 answers
  • Given quadrilateral EFGH at e(-4,7) f(8,4) G(t,-5) and h(-7,-1) using coordinate geometry prove EFGH is a rectangle
    13·1 answer
  • (x²+6)³ = 1000<br>what is X value? ​
    14·1 answer
  • Miss Kito’s car holds 18 gallons of gasoline. As she was driving, she noticed that the fuel gauge indicated that she had 1/5 of
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!