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
Korolek [52]
2 years ago
7

A conductor is mapping a trip and records the distance the train travels over certain time intervals.

Mathematics
1 answer:
leonid [27]2 years ago
6 0
In half an hour the trains travels 22.5 miles
You might be interested in
This is the only number which is neither positive nor negative.
iogann1982 [59]

Answer:

0

Step-by-step explanation:

Its Nor positive nor negative

3 0
3 years ago
Read 2 more answers
What is 0.366 in expanded notation
oksano4ka [1.4K]
3 × 1/10 + 6 × 1/100 + 6 × 1/1000
I'm pretty sure that's it but I'm not good at math
4 0
3 years ago
Somebody please explain this I have a major exam soon and I really need to know how to solve problems like this​
nevsk [136]

Answer:

y = 2x - 3

Step-by-step explanation:

Step 1: Find the slope. You find the slope by using the formula y2-y1/x2-x1. (2, 1) and (4, 5) are our points. Let's find our values.

y2= 5

y1= 1

x2 = 4

x1 = 2

Plug in the numbers into the equation. 5 - 1 is 4. 4 - 2 is 2. 4/2 is 2. There. Our slope is 2.

Step 2: Find the b value. Keep in mind that an equation in point-slope form is y = mx + b, where m = the slope, and b = the y-intercept. For this part, you will plug in one of the points as x and y to find the b value. let's use point (4, 5)

The equation then becomes 5 = 2(4) + b. As we know, 2 * 4 is 8. Subtract 8 on both sides of the equation to cancel out the right side and isolate the b variable. 5 - 8 is -3. Even if you use the other point for the equation (1 = 2(2) +b), you should get the same answer of -3.

5 0
3 years ago
4a^5-2a^5+4b+b How to combine this into likewise terms (^number stands for exponents) need help today pls!!!​
Nat2105 [25]

Answer: 2a^5+5b

Step-by-step explanation:

This is actually pretty simple

The exponent with the same power can be subtracted so

4a^5-2a^5 is 2a^5 like 4x-2x which is equal to 2x

4b+b is equal to 5b

2a^5+5b is your answer

4 0
3 years ago
Last week, Ms. Herald walked 1.6 miles for 3 nights last week. She walked an
ikadub [295]

Answer:

1.6 + 1.6 + 1.6 + 3.1 = 7.9 miles walked

5 0
3 years ago
Other questions:
  • What is x?<br> 6x-8=8x-6
    6·2 answers
  • Will give brainliest answer if correct
    14·1 answer
  • Let Z={a,c,{a,b}}. What is |Z|?
    8·1 answer
  • Why is the percent increase from 45 to 75 not equal to the percent decrease from 75 to 45? Select three options.
    11·2 answers
  • Question 1 1 pts 10= x+ 6
    8·2 answers
  • Please hurry I'm due tmr hurry and thanksss ​
    6·2 answers
  • Select all equations that have two solutions. a x^2=16 b 4x^2=0 c x^2=-16 d 3x+2=14 e x^2-1=24 f (x+8)(x-8)=0
    15·1 answer
  • Find 1n( — 290.9).<br> Help<br> Pleaseeee my test is timed
    15·1 answer
  • Determine m∠BIH. (please help)
    5·1 answer
  • "What is the input value for which f (x) = 3?" <br><br> Please Help!!!!! URGENT!!!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!