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
NikAS [45]
2 years ago
10

Find the X intercept and the Y intercept of the graph of the equation. 9/8x+8y=18

Mathematics
2 answers:
aleksandr82 [10.1K]2 years ago
8 0

Answer:

\large\boxed{x-intercept=16\to(16,\ 0)}\\\boxed{y-intercept=\dfrac{9}{4}\to\left(0,\ \dfrac{9}{4}\right)}

Step-by-step explanation:

\dfrac{9}{8}x+8y=18\\\\x-intercept\ \text{is for}\ y=0:\\\\\dfrac{9}{8}x+8(0)=18\\\\\dfrac{9}{8}x+0=18\\\\\dfrac{9}{8}x=18\qquad\text{multiply both sides by}\ \dfrac{8}{9}\\\\\dfrac{8\!\!\!\!\diagup^1}{9\!\!\!\!\diagup_1}\cdot\dfrac{9\!\!\!\!\diagup^1}{8\!\!\!\!\diagup_1}x=\dfrac{8}{9\!\!\!\!\diagup_1}\cdot18\!\!\!\!\!\diagup^2\\\\x=16\\\\y-intercept\ \text{is for}\ x=0:\\\\\dfrac{9}{8}(0)+8y=18\\\\0+8y=18\\\\8y=18\qquad\text{divide both sides by 8}\\\\y=\dfrac{18}{8}\\\\y=\dfrac{9}{4}

joja [24]2 years ago
7 0

Answer:

(16, 0) and (0, \frac{9}{4})

Step-by-step explanation:

Given

\frac{9}{8} x + 8y = 18

Multiply through by 8 to eliminate the fraction

9x + 64y = 144

When the graph crosses the x- axis the y- coordinate of the point is zero.

Let y = 0 in the equation and solve for x

9x +0 = 144

9x = 144 ( divide both sides by 9 )

x = 16 ← x - intercept ⇒ (16, 0 )

When the graph crosses the y- axis the x- coordinate of the point is zero

let x = 0 in the equation and solve for y

0 + 64y = 144

64y = 144 ( divide both sides by 64 )

y = \frac{144}{64} = \frac{9}{4} ← y- intercept ⇒ (0, \frac{9}{4} )

You might be interested in
You can complete 2 math problems in 60 seconds. How long will it take you to
mariarad [96]

Answer:

1080

Step-by-step explanation:

You can add 60 18 times to get 1080 seconds. (60+)

I hope I helped (:

4 0
2 years ago
0.04 is 1/10 of what number
bulgar [2K]
If you would like to calculate 1/10 of what number is 0.04, you can do this using the following steps:

1/10 of what number is 0.04
1/10 * x = 0.04     /*10
x = 0.04 * 10
x = 0.4

Result: 1/10 of 0.4 is 0.04.
5 0
3 years ago
11 The wild tiger population in India increased from 1706 in the year 2010 to
IrinaK [193]
The percentage change is 20%
3 0
3 years ago
Sum of 5 times of x and thrice of y is 106​
Lostsunrise [7]

Answer:

<h3>sum of 5 times of x and thrice of y is 106</h3>

\huge \boxed{5x + 3y = 106}

8 0
2 years ago
Read 2 more answers
Which of the following values are solutions to the inequality x-7&lt; 5?x−7&lt;5?
Lunna [17]

Answer:

x>12

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • What is 12 1/2% expressed as a fraction?
    5·2 answers
  • Is the answer for number 3 A or D
    11·2 answers
  • Is 1/3 bigger then 1/2
    7·2 answers
  • Ashton used 12.6 gallons of gasoline to drive his car on a weekend trip. He averaged 21.5 miles per gallon. About how many miles
    13·1 answer
  • Evaluate the expression -8
    14·1 answer
  • Lois and clark own a company that sells wagons. The amount they pay each of their employees (in dollars) is given by the express
    10·1 answer
  • MARKING BRAINLIST IF HELPFUL Write the equation of a line that passes through (3, 3) and perpendicular to a line that contains (
    5·1 answer
  • Cyclone cleared leaves from the same number of yards each day for 5 days. Then on day 6, he cleared the leaves from 8 more yards
    15·1 answer
  • Please answer this thank you
    5·1 answer
  • Please help with the attached photo.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!