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
ohaa [14]
3 years ago
10

Paul uses the equation y=8x+40 to model the situation.

Mathematics
1 answer:
Leona [35]3 years ago
4 0

Answer:

The point 40 refers to the y-intercept of the linear model

Step-by-step explanation:

Looking at the equation, we can conclude that it is the equation of a straight line or a linear equation.

What this means is that it follows the general form of the equation of a straight line which is

y = mx + c

where m is the slope and c refers to the y-intercept

when we say the y-intercept, we mean the point at which the straight line plot crosses the y-axis at which x = 0

Extrapolating this, we mean the term 40 in the model refers to the y-intercept of the given linear equation

it is at the point 40 that the straight line crosses the or touches the y-axis.

Also at this point, the value of x = 0

You might be interested in
Find the average value fave of the function f on the given interval. f(t) = e^sin(t) cos(t), [0, π/2]
RideAnS [48]

The question is related to integration and we have to used the following formula

\frac{1}{b-a}\int\limits^a_b {f(x)} \, dx

\frac{1}{\pi /2 -0}\int\limits^0_{\pi/2} {e^{sin t}cos t } \, dt

= \frac{2}{\pi}(e^{sin t})_{0}^{ \pi /2}

=\frac{2}{\pi}(e^{sin(\pi/2)} -e^{sin0})

=\frac{2}{\pi}(e -1)

6 0
2 years ago
Angles α and β are the two acute angles in a right triangle, where α = 5x 3 + 20 and β = 2x 3 + 14. Find α.
Tom [10]
The acute angles of a right triangle are complementary, so
  α + β = 90
  (5x/3 +20) + (2x/3) + 14) = 90 . . . . . . substitute given values
  7x/3 +34 = 90 . . . . . . . . . . . . . . . . . . . collect terms
  7x/3 = 56 . . . . . . . . . . . . . . . . . . . . . . . subtract 34
  x = (3/7)*56 = 24 . . . . . . . . . . . . . . . . . multiply by 3/7

Then the value of α is ...
  α = 5*24/3 +20 = 60
7 0
3 years ago
Read 2 more answers
Evaluate.<br> 54 <br><br><br><br><br> Btw its worth 30 points
mina [271]

Answer:

what do you mean evaluate

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
The points p(a,b,c) and q(2,3,5) are symmetric about the point(4,0,1) find r
scoray [572]

 I think it is i dont know
3 0
3 years ago
Which number is bigger: 0.135 or 0.14?
Fofino [41]
0.14 as if you convert it into like decimal (add a 0 if the places are not the same e.g. 0.1 and 0.02 here 0.1 does not have the same number of digits so add a zero so it becomes 0.10 :. 0.10 is bigger then 0.02) (note the value of 0.1 will remain the same) so here 0.14 will become 0.140 :. bigger than 0.135

3 0
1 year ago
Other questions:
  • -r(3r^{2}+1)r=4 the 2 is to the power
    8·1 answer
  • Can you help with this. Thanks!
    6·1 answer
  • What is 25 percent of 32?
    7·1 answer
  • Suppose a student carrying a flu virus returns to an isolated college campus of 7000 students. Determine a differential equation
    15·1 answer
  • 20 POINTS!! Betty arranged equal numbers of movies on four shelves of a shelving unit and placed 6 of her favorite movies on the
    7·1 answer
  • What is the solution to the equation 3 + 4/4y = 4?
    9·1 answer
  • What is the volume? Use the pi button on your calculator. Round to nearest hundredth. (Don't include units, just the #.)
    14·1 answer
  • Y=1/3x + 2 what is the domain?
    10·2 answers
  • 813<br> V384<br> 83<br> Can someone please help me!!!
    7·1 answer
  • 2 dogs, 4 horses 1 giraffe and a duck are lying on the bed. 3 chickens are flying over a chair. How many legs are on the ground?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!