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
Tanzania [10]
3 years ago
14

The graph shows the distance a car traveled, y, in x hours:

Mathematics
2 answers:
maxonik [38]3 years ago
7 0

Answer:

the answer is 30

Step-by-step explanation:

meriva3 years ago
4 0

Answer:

The correct answer is 30

Step-by-step explanation:

Given: The x-axis represents the time in hours and the y-axis represents the distance in miles.

The line passes through the points (2,60) and (4,120)

To find: The rise-over-run value for the relationship in the graph.

\begin{aligned}m &=\frac{R i s e}{R u n} \\&=\frac{y_{2}-y_{1}}{x_{2}-x_{1}} \\&=\frac{120-60}{4-2} \\&=\frac{60}{2} \\&=30\end{aligned}

Thus, the rise-over-run value for the relationship represented in the graph is 30.

You might be interested in
Quadratic function of Y=x2-2x-3
Svetach [21]
Ok! So, given a quadratic function<span>, </span>y<span> = ax</span>2<span> + bx + c, when "a" is positive, the </span>parabola <span>opens upward and the vertex is the minimum value. On the other hand, if "a" is negative, the graph opens downward and the vertex is the maximum value. Now, let's refer back to our original graph, </span>y<span> = </span><span>x2</span><span>, where "a" is 1.

Hope this helps.</span>
6 0
3 years ago
Hello, may someone plz help me
fenix001 [56]

Answer:

Step-by-step explanation:

this is not high school- but uhm

1) KAT

2)TAK

3) SAT

i think thats the answer for the first section..

4 0
3 years ago
Jim ran 200 meters in 30.4 seconds. Mac ran 100 meters in 30.4 seconds. Who ran faster?
Andrews [41]

the second option is the answer

8 0
3 years ago
Read 2 more answers
Find the length of side x in simplest radical form with a rational denominator.
Leto [7]
<h3>Answer:  2\sqrt{5}</h3>

======================================================

Explanation:

Both legs are the same length, as indicated by the tickmark.

  • a = \sqrt{10}
  • b = \sqrt{10}
  • c = x

Use the pythagorean theorem to solve for x

a^2+b^2 = c^2\\\\( \sqrt{10} )^2 + ( \sqrt{10} )^2 = x^2\\\\10 + 10 = x^2\\\\x^2 = 20\\\\x = \sqrt{20}\\\\x = \sqrt{4*5}\\\\x = \sqrt{4}*\sqrt{5}\\\\x = 2\sqrt{5}\\\\

7 0
2 years ago
Let line $l_1$ be the graph of $5x + 8y = -9$. Line $l_2$ is perpendicular to line $l_1$ and passes through the point $(10,10)$.
SashulF [63]

Answer:

m + c = - 4.4

Step-by-step explanation:

Line 1 is given by the equation 5x + 8y = -9, ⇒ y = - \frac{5}{8} x - \frac{9}{5} ........(1) {In slope-intercept form}

If line 2 is perpendicular to the line 1 then the equation of line 2 will be  

y = \frac{8}{5} x + c  ........ (2), where c is a constant. {Since the product of the slopes of two perpendicular straight line is -1}

Now, the line 2 passes through the point (10,10).

So, from equation (2), we get,

c = y - \frac{8}{5} x = 10- \frac{8 \times 10}{5} = - 6

Therefore, the equation of line 2 will be y = \frac{8}{5} x - 6

This equation is in y = mx + c form where m = \frac{8}{5} = 1.6 and c = - 6

Hence, m + c = 1.6 - 6 = - 4.4 (Answer)

7 0
3 years ago
Other questions:
  • Can't figure this question out!!! Giving Brainliest!!!
    10·1 answer
  • 5x+9=17x-4x+81 what is the answer?
    14·1 answer
  • What number is greater 93.525 or 93.614
    10·2 answers
  • A fish tank has 150 gallons of water and is being drained at a rate of 1/2 gallons each second. A second fish tank has 120 gallo
    12·1 answer
  • What is -8.9 x 1.4 = equal to
    10·2 answers
  • HELPPP please thank you so much
    14·1 answer
  • What is the slope of 2x-4y=5
    9·2 answers
  • Please help!
    8·2 answers
  • At a summer camp, 5 out of 12 campers are signed up for horseback riding. If there are 432 campers at the camp, how many are sig
    10·1 answer
  • Let f(x) = 5x − 6. Simplify each of the following expressions.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!