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
den301095 [7]
2 years ago
5

8. Graph the following linear equations. a. 3x+5y=15

Mathematics
1 answer:
kenny6666 [7]2 years ago
4 0

Answer:

slope: -3/5

y-intercept (0,3)

x    -      y

0          3

5          0

Step-by-step explanation:

I just did it

You might be interested in
Find r if (r, 6) and (5, -4) are two points on a line with a slope of 5/7 (Hint: use the slope formula)
andreyandreev [35.5K]

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

We have

(r,\ 6),\ (5,\ -4)\\\\m=\dfrac{5}{7}

Substitute

\dfrac{-4-6}{5-r}=\dfrac{5}{7}\\\\\dfrac{-10}{5-r}=\dfrac{5}{7}\qquad|\text{cross multiply}\\\\5(5-r)=(-10)(7)\qquad|\text{use distributive property}\\\\25-5r=-70\qquad|-25\\\\-5r=-95\qquad|:(-5)\\\\\boxed{r=19}

4 0
3 years ago
Choose the equation of the horizontal line that passes through the point (−5, 9).
shtirl [24]
The correct answer is:  [B]:  " y = 9 " .
_____________________________________________
6 0
3 years ago
Read 2 more answers
45 POINTS IF ANSWER!!!<br> Find the value of X in the triangle shown below.
pochemuha

Answer:

The bacterium expels oxygen, making room for

hydrogen peroxide and carbon dioxide. These elements are then combined with solar energy to produce fuel.

Step-by-step explanation:

.

.

Thank my answer and mark me as brainist

8 0
2 years ago
Read 2 more answers
On a coordinate plane, a line has points (negative 2, negative 4) and (4, 2). Point P is at (0, 4). Which points lie on the line
NikAS [45]

Answer:

the correct options are:

(–1, 3),  (–2, 2) and (–5, –1)

Step-by-step explanation:

Given that a line passes through two points

A(-2, -4) and B(4, 2)

Another point P(0, 4)

To find:

Which points lie on the line that passes through P and is parallel to line AB ?

Solution:

First of all, let us the find the equation of the line which is parallel to AB and passes through point P.

Parallel lines have the same slope.

Slope of a line is given as:

m=\dfrac{y_2-y_1}{x_2-x_1}

m=\dfrac{2-(-4)}{4-(-2)} = 1

Now, using slope intercept form (y = mx+c) of a line, we can write the equation of line parallel to AB:

y =(1)x+c \Rightarrow y = x+c

Now, putting the point P(0,4) to find c:

4 = 0 +c \Rightarrow c = 4

So, the equation is \bold{y=x+4}

So, the coordinates given in the options which have value of y coordinate equal to 4 greater than x coordinate will be true.

So, the correct options are:

(–1, 3),  (–2, 2) and (–5, –1)

8 0
3 years ago
Read 2 more answers
Anyone know this I’m stuck?
alexandr1967 [171]

Answer:

The answer is B.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Lee needed to make drapes the length from the floor to the top of the window. The wall beneath the window had the height of 2 2/
    12·1 answer
  • What equal 1/5^-2 what other fraction equals that
    6·2 answers
  • The graph shows the relationship between time
    11·2 answers
  • What would my final balance be if I put $650 in the bank for 60 months with an interest rate of 6%?
    15·1 answer
  • Please help! giving brainliest.
    9·2 answers
  • In a certain year, 88% of all Caucasians in the U.S., 73% of all African-Americans, 73% of all Hispanics, and 75% of residents n
    14·1 answer
  • A triangle has sides with lengths of 12 miles, 84 miles, and 85 miles. Is it a right triangle?
    14·2 answers
  • Mike jogged 6 laps around a 0.25 mile track on Monday and 7 laps on Tuesday. How many miles did he jog on Monday and Tuesday com
    11·2 answers
  • What is the approxiamate solution to this equation 4lnx-8=12
    6·1 answer
  • a shipping box has the dimensions of 12inches, 16 inches, and 24 inches. what is the length of the longest item that could fit i
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!