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
elixir [45]
3 years ago
5

A train travels at a constant rate of 45 miles per hour.

Mathematics
2 answers:
AnnyKZ [126]3 years ago
8 0
┈┈┈┈╱▏┈┈┈┈┈╱▔▔▔▔╲┈┈┈ ┈┈┈┈▏▏┈┈┈┈┈▏╲▕▋▕▋▏┈┈ ┈┈┈┈╲╲┈┈┈┈┈▏┈▏┈▔▔▔▆┈ ┈┈┈┈┈╲▔▔▔▔▔╲╱┈╰┳┳┳╯┈ ┈┈╱╲╱╲▏┈┈┈┈┈┈▕▔╰━╯┈┈ ┈┈▔╲╲╱╱▔╱▔▔╲╲╲╲┈┈┈┈┈ ┈┈┈┈╲╱╲╱┈┈┈┈╲╲▂╲▂┈┈┈ ┈┈┈┈┈┈┈┈┈┈┈┈┈╲╱╲╱┈┈┈
givi [52]3 years ago
6 0
A. d=45t
b. 112.5 miles. 112.5=45•2.5
You might be interested in
(05.03)An irregular polygon is shown below:
SVEN [57.7K]
9units sorry for not showing work though but glad I can help
7 0
3 years ago
3(x-4) + 2x - y2 for x = 5
Alborosie

Answer:

there is some of it sorry cant realy help

Step-by-step explanation:

3x+2x=5x    5*5=25

6 0
2 years ago
Find the slope of the line passing through the points (-4,7) and (2,-9)
Ira Lisetskai [31]

Answer: The slope is -8/3

Step-by-step explanation: Use the slope formula y2-y1/x2-x1

so -9-7/2-(-4) = -16/6 which can be divided by 2 to get -8/3

7 0
2 years ago
Fill in the missing statement and reason in the proof of the Alternate Exterior Angles Theorem.
ludmilkaskok [199]

Answer:

∠EGB and ∠AGF are congruent;

Transitive Property of Equality

Step-by-step explanation:

The vertical angles theorem is about the angles that are opposite to each other. These angles are formed when two lines cross each other

Vertical angles are congruent i.e their measures are equal

Look at the attached graph

Given:

AB // CD

E , G , H , F are col-linear

The line which contains points E , G , H , F is a transversal for the parallel lines AB and CD

∵ AB and EF intersected at point G

∴ m∠EGB = m∠AGF ⇒ by the vertical angles theorem

When lines AB and EF intersected at G they formed opposite angles like angles EGB and AGF, then angles EGB and AGF are congruent (  vertical angle theorem)

∵ AB // CD and EF is a transversal

∴ m∠AGF = m∠CHF (corresponding angles theorem)

Transitive Property of Equality:  if one angle is equal to two other angles, then the two other angles are equal

 Therefore, If a = b and b = c, then a = c

∵ m∠EGB = m∠AGF

∵ m∠AGF = m∠CHF

∴ m∠EGB = m∠CHF (transitive property theorem)

 ∠EGB and ∠AGF are congruent; Transitive Property of Equality

4 0
3 years ago
Read 2 more answers
marge cut 16 pieces of tape for mounting pictures on poster board. each piece of tape was 3/8 inch long. how much tape did marge
Tomtit [17]

Answer:

Total tape used by marge is 6 inches .

Step-by-step explanation:

As given

marge cut 16 pieces of tape for mounting pictures on poster board.

Each\ piece\ of\ tape\ was\ \frac{3}{8}\ inch\ long.

Total tape marge uses = Number of pieces × Each piece length

Total\ tape\ marge\ uses = \frac{16\times 3}{8}

Total tape marge uses = 2 × 3

                                      = 6 inches

Therefore the total tape used by marge is 6 inches .

8 0
3 years ago
Read 2 more answers
Other questions:
  • I need help i'm never good at math :((
    7·1 answer
  • What is |2x-3| less than or equal to 7??
    12·2 answers
  • Write an equation in standard form for the circle?
    15·1 answer
  • Select all of the following that are a direct variation. (select all that apply)
    5·1 answer
  • The local weather report stated there is a 1/3 chance of rain on friday.How likely is it to rain?
    15·1 answer
  • Which statements are true? Check all that apply.
    5·2 answers
  • Y = x – 6
    12·2 answers
  • Can anybody help me?
    13·1 answer
  • At a local preschool, there is a ratio of 3 boys to every 4 girls. If there are 245 total preschoolers enrolled, then how many a
    8·2 answers
  • DESPERATE WILL GIVE BRAINLIST AND THANKS
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!