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
kvv77 [185]
3 years ago
10

Sean is taking drivers ed. And the instructor asked him to stay within 2 miles of the posted speed limits. The current speed lim

it is 45 mph. Write an inequality that shows the acceptable speeds that Sean may drive
Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
3 0

Answer:

{x| 43 ≤ x ≤ 47} where x = Sean's speed (in mph)

Step-by-step explanation:

Sean is taking driver's ed. The instructor asked him to stay within 2 miles of the posted speed limits. The current speed limit is 45 mph.

So, the maximum speed which Sean can reach is, (45 + 2) mph

                                                                                   =47 mph

and,  the minimum speed which Sean can reach is, (45 - 2) mph

                                                                                   =43 mph

so, {x| 43 ≤ x ≤ 47} where x = Sean's speed (in mph)

You might be interested in
What is the length of the arc intercepted by an angle of 10 degrees on a circle with a radius of 10 meters?
soldier1979 [14.2K]
   
\displaystyle\\
\texttt{Length of the arc }= 2\pi R\times  \frac{10}{360} = \frac{2\pi \times 10}{36} = \frac{20\pi}{36} =  \boxed{\frac{5\pi}{9}~m}



3 0
3 years ago
Evaluate:-|137|+|13|​
pychu [463]

Answer:

The answer is 150

Step-by-step explanation:

I think what you mean with the numbers between the "I's" is <em>absolute value</em>. Any number is just that number, so the <em>absolute value </em>of -6, is 6. The absolute value of 24 is 24. That means it's simply 137+13, which is <u>150</u>.

5 0
3 years ago
Choose the pair of complementary angles
tester [92]

Answer:

B

Step-by-step explanation:

Complementary angles are when two angles add up to 90 degrees.

7 0
3 years ago
Read 2 more answers
Rebecca drove 44 1/3 miles in 1 1/3 hours. What is the unit rate for miles per hour?
saul85 [17]
unit\ rate=\frac{distance}{time}\\\\&#10;distance=44\frac{1}{3} miles\\&#10;time=1\frac{1}{3}hour\\\\&#10;unit\ rate=\frac{44\frac{1}{3}}{1\frac{1}{3}}=\ \ \ | make\ improper\ fractions\\&#10;\frac{\frac{133}{3}}{\frac{4}{3}}=\frac{133}{3}*\frac{3}{4}=\frac{133}{4}=33\frac{1}{4}\\\\&#10;unit\ rate= 33\frac{1}{4}\frac{miles}{hour}&#10;
5 0
3 years ago
4. Draw two slope triangles on the line.<br> Determine the slope of the line.
Georgia [21]

Answer:

1

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • The product of -2 and a number minus six is greater than -18
    5·1 answer
  • The dot plots below show the test scores of seventh- and eighth-grade students: Dot plot for Grade 7 shows 6 dots on score 50, 4
    7·2 answers
  • Find the difference. 8.25 - (-1.9) <br> A.8.44 <br> B.6.35 <br> C.10.15 <br> D.-6.35
    11·2 answers
  • Complete the sentences to compare the functions.
    6·2 answers
  • Samantha reports that 60% of the first year students at her university think they should be able to bring a car to campus. She a
    5·1 answer
  • 1 x + 5 = 13 2 what does x equal​
    5·2 answers
  • Help! <br> serious answers only please!!!
    11·2 answers
  • The table displays the amount of money Stephen has in his piggy bank.
    11·1 answer
  • Enter the distance between each pair of islands. Use
    11·1 answer
  • -y- 3 (-3y+5) helpppppppp
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!