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
salantis [7]
3 years ago
11

2. Which equation in standard form has a graph that passes through the point (-5,8) and has a

Mathematics
1 answer:
atroni [7]3 years ago
3 0

Answer:

a

Step-by-step explanation:

The equation of a line in slope- intercept form is

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

Here m = - \frac{1}{5}, thus

y = - \frac{1}{5} x + c ← is the partial equation

To find c substitute (- 5, 8) into the partial equation

8 = 1 + c ⇒ c = 8 - 1 = 7

y = - \frac{1}{5} x + 7 ← in slope- intercept form

Multiply through by 5

5y = - x + 35 ( add x to both sides )

x + 5y = 35 ← in standard form → a

You might be interested in
Lesson 1 - 1 Exit Ticket 1. Write a function rule that
mihalych1998 [28]

Answer:

That does what? We need more info pleasee

5 0
3 years ago
Please helpppp???????????​
Temka [501]

Step-by-step explanation:

I think 360-175 iam not sure

4 0
3 years ago
I can't solve this equation pleas help!x^2+2x+8=0
tiny-mole [99]
x^2+2x+8=0\\
x^2+2x+1+7=0\\
(x+1)^2=-7\\
x+1=-\sqrt{-7} \vee x+1=\sqrt{-7}\\
x=-1-\sqrt7 i \vee x=-1+\sqrt7 i
8 0
3 years ago
Set F1 = 5N at 0 degrees, F2= 5N at 90 degrees, F3 = 5N at 270 degrees and run the simulation. Using trigonometry, what net forc
Mrac [35]

Answer: find the solution in the explanation

Step-by-step explanation:

Let's use resolution of forces by resolving into x - component and y- component.

X - component.

Sum of forces = F1 - F3 - F4cos 15

Sum of forces = 0

5 - 5 - 0.97F4 = 0

- 0.97 F4 = 0

F4 = 0

Y - component

Sum of forces = F2 + F4 sin 15

Sum of forces = 0

5 + 0.26F4 = 0

0.26 F4 = -5

F4 = -5/0.26

F4 = -19.23 N

Simulating F4 back into the equation

Sum of forces = F1 - F3 - F4cos 15

- F4cos Ø = 0

- (-19.23) cos Ø = 0

Cos Ø = 0

Ø = 1

Does the angle formed approximate 15 degrees ? NO

7 0
3 years ago
Help help help please !!!!
docker41 [41]

Answer:

D. 17

Step-by-step explanation:

If PR equals 34, to get PT divide 34 by 2 since it's half of PR.

6 0
3 years ago
Other questions:
  • For the data set 6, 5, 10, 11, 13, the mean, X, is 9. What is the standard<br> deviation?
    12·1 answer
  • A group of students is given a 10 by 10 grid to cut into individual unit squares. The challenge is to create two squares using a
    9·1 answer
  • Write a word name as you would on a check for the dollar amount $681.66. Choose the word name that would be written on a check f
    5·1 answer
  • What is a possible integers for b? in the equation x squared+13x+36=(x+a)(x+b)​
    5·1 answer
  • Find two consecutive whole numbers that <br> square root of 66<br> lies between.
    6·1 answer
  • Ivan has 6 times as many blue beads as red beads .He has 49 red and blue beads in all. How many blue beads does Ivan have?
    10·2 answers
  • Help 6th grade math please help
    9·2 answers
  • Find the detention base 17 and area 18.7
    11·1 answer
  • The mean number of touchdowns per football game is 3.7 with a population standard deviation of 0.9. A random sample of 31 footba
    7·1 answer
  • This is my last question ​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!