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
Nutka1998 [239]
2 years ago
5

A stretch of highway has a 4% uphill grade. This means that the road rises 1 foot for every 25 feet of horizontal distance. The

beginning of the highway (x = 0) has an elevation of 2,225 feet. Write an equation for this stretch of roadway ini point-slope form.​
Mathematics
1 answer:
Sladkaya [172]2 years ago
3 0

Answer:

The equation for this stretch of roadway in point-slope form is y - 2225 = 0.04x

Step-by-step explanation:

Equation in point-slope form:

The equation of a line in point-slope form is given by:

y - y_0 = m(x - x_0)

In which (x_0,y_0) is the point and m is the slope.

A stretch of highway has a 4% uphill grade. This means that the road rises 1 foot for every 25 feet of horizontal distance.

This means that m = 0.04

The beginning of the highway (x = 0) has an elevation of 2,225 feet.

This means that (x_0,y_0) = (0,2255). So

y - y_0 = m(x - x_0)

y - 2225 = 0.04(x - 0)

y - 2225 = 0.04x

The equation for this stretch of roadway in point-slope form is y - 2225 = 0.04x

You might be interested in
Out of 139 seventh graders 86 voted math as their favorite subject. What percent is this
Anestetic [448]
86/139*100%= 61.87%

The final answer is 61.87%~
3 0
3 years ago
(1.2 x 10^13) - (4 x 10^11)
Alexandra [31]

Answer:

the answer is 11,600,000,000,000

Step-by-step explanation:

pemdas

(1.2 x 10 ^13) - (4 x 10 ^11)

10^13 = 10,000,000,000,000 put that in scientific notation to make it simpler do same for 10 ^11

10 x 10^13

(1.2 x 10 x 10^13) - ( 4 x 10 x 10^11)

now solve the first equasion

12,000,000,000,000 - 400,000,000,000

subtract

11,600,000,000,000

3 0
3 years ago
Identify the properties of equality needed to isolate a varaible and solve a given equation. Use the drop-down menus to show you
Anna71 [15]

Answer:

If two expressions are equal to each other, and you add the same value to both sides of the equation, the equation will remain equal. When you solve an equation, you find the value of the variable that makes the equation true. In order to solve the equation, you isolate the variable.

4 0
2 years ago
70 points I need help ASAP on everything but part A (WILL GIVE BRAINLIEST) Roller Coaster Crew Ray and Kelsey have summer intern
Airida [17]
7 is the right answer to the question
6 0
3 years ago
Read 2 more answers
Which measurements could NOTrepresent the side lengths of a right triangle?
Volgvan

Answer:

D

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • The function y = 4x is an exponential growth function. The graph of the function increases as x increases. The variable x is a(n
    7·1 answer
  • a jar that has 5 yellow, 3 red, and 8 green marbles. What is the probability of selecting a red marble from the jar
    9·1 answer
  • Solve and type in a different form by using the given theorems of logarithms. log10 (M/N) =
    11·1 answer
  • Finding Derivatives Implicity In Exercise,Find dy/dx implicity.<br> xey - 10x + 3y = 0
    5·1 answer
  • 1 1.1.3 Quiz: Algebraic Expressions A community sports league is raising money by making custom shirts to sell at league games.
    8·1 answer
  • Given the following exponential function, identify whether the change
    8·1 answer
  • It says 33cm it’s messed up because it’s on a laptop but what’s the volume of this sphere :)
    5·1 answer
  • What is the nearest perimeter of rectangle ABCD, to the nearest tenth?
    8·1 answer
  • What is x in the equation
    14·2 answers
  • A math class surveyed students about their musical preferences an recorded the results in the table. Use tha data wtite a ratio
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!