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
liq [111]
3 years ago
5

PLEASE HELP?!?!?!

Mathematics
1 answer:
lakkis [162]3 years ago
6 0

Answer:

c. In 2 seconds, the commuter train travels 120 feet.

Step-by-step explanation:

Given

The attached graph

Required

What does x-coordinate of 2 represents

Represent this coordinate with (x,y)

From the graph:

x = 2 when y = 120

Note that:

x = time and y = distance

So:

(x,y) = (2,120)

Which means:

At 2 seconds, the train has travelled a distance of 120ft

<em>From the list of options, (c) is correct</em>

You might be interested in
Find the length of the tangent segment AB to the circles centered at O and O' whose radii are a and b respectively when the circ
bixtya [17]

Answer:

AB=2\sqrt{ab}

Step-by-step explanation:

From figure,

OA=a,  \quad \quad O'B=b\\\Rightarrow OO'= (a+b) \quad \quad \text{and}\quad OD=(a-b)

In triangle OO'D

  (OO')^2=(OD)^2+(O' D)^2

\Rightarrow (a+b)^2=(a-b)^2+(O' D)^2\\\Rightarrow a^2+b^2+2ab-a^2-b^2+2ab=(O' D)^2\\\Rightarrow 4ab=(O' D)^2\\\Rightarrow O'D=2\sqrt{ab} \\\Rightarrow O' D=2\sqrt{ab}=AB \quad \quad [\because O' DAB\;\; \text{is a rectangle.}]

Hence, AB=2\sqrt{ab}

6 0
3 years ago
What is the answer to 1 1/3 + (-5/6)
Ainat [17]
The answer is 0.5

Have an nice day!

3 0
2 years ago
A potential employer offers to pay you a starting salary of $55,000 a year, and guarantees a
balandron [24]

Answer:270,000

Step-by-step explanation:

i think

6 0
3 years ago
Djthr value of an 8 in the ten millions place is what fraction of the value of an 8 in the hundred millions place
ehidna [41]

Answer:

1/125,000

Step-by-step explanation:

8/1,000,000 =

4/500,000 =

2/250,000 =

1/125,000 =

0.000008 (just in case)

7 0
2 years ago
No links please I need help ASAP
seropon [69]
It is 300$ bend is I don’t know
5 0
3 years ago
Other questions:
  • The amount of water in a glass as it evaporates
    15·2 answers
  • Write the composite number for each prime factorization. You may wish to use a calculator.
    8·1 answer
  • I will give you brainliest
    8·1 answer
  • after 3 new students joined, the class had 26 students. which equations can be used to find n, the number of students in class b
    7·1 answer
  • How mathematics is involved in Merchandising?
    8·1 answer
  • SCIENCE QUESTION BUT I HAD TO PUT IN MATH - I WILL GIVE BRAINLIEST TO CORRECT ANSWER
    14·1 answer
  • Solve the equation using addition or subtraction<br> 22 + 15 = d - 17
    7·2 answers
  • Alice rode her bicycle the same number of miles every day for 17 days. She
    7·1 answer
  • ....................................
    8·1 answer
  • An angle measures 130.8° more than the measure of its supplementary angle. What is the measure of each angle
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!