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
Nataly [62]
3 years ago
9

Plz solve and explain work this has to do with the Pythagorean theorem :)

Mathematics
1 answer:
xxMikexx [17]3 years ago
7 0

Answer:

258.07 miles apart

Step-by-step explanation:

After 3 hours, 1st train is 70 *3 =210 miles North. The 2nd train will be 50*3 =150 miles East.

The distance apart is sqrt(210^2 +150^2)  

= SQRT(44100+22500)

= 258.07 miles apart

You might be interested in
Three odd numbers that add up to 30​
Jlenok [28]

Answer:

11.5+5.5+13

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What’s the x-intercept of the graph of <br> 5x-4y= 20
viva [34]

The x-intercept of the graph is (4 , 0)

Step-by-step explanation:

Let us revise the meaning of x-intercept and y-intercept

  • x-intercept means value x when y = 0
  • That means the graph intersects x-axis at point (a , 0), where a the value of x when y = 0
  • y-intercept means value of y when x = 0
  • That means the graph intersects y-axis at point (0 , b), where b is the value of y when x = 0

∵ 5x - 4y = 20 is the equation of the graph

- To find x-intercept substitute y by 0

∵ y = 0

∴ 5x - 4(0) = 20

∴ 5x - 0 = 20

∴ 5x = 20

- Divide both sides by 5

∴ x = 4

The x-intercept of the graph is (4 , 0)

Learn more:

You can learn more about x and y intercepts in brainly.com/question/4932386

#LearnwithBrainly

7 0
3 years ago
Solve for d:<br> 2d+1/6=6(1/3d+1)
taurus [48]
2d+1/6=2d+6 (I distributed the 6 to what was in the parentheses)
2d-2d=6-1/6 (I subtracted 2d from both sides to get the variables on one side and               1/6 from both sides to get the variables by themselves)
0=35/6 (combined like terms)
0=35/6 is an untrue statement so x doesn't exist

7 0
3 years ago
Read 2 more answers
Help please!!! I don't understand
zaharov [31]

\left|x-\dfrac 12\right| = 3\dfrac 23\\\\\\\implies \left|x- \dfrac 12 \right| = \dfrac{11}3\\\\\\\implies x-\dfrac 12 = \dfrac{11}3 ~~~~~~~~~ \text{or}~~~~~~~ x - \dfrac 12 = - \dfrac {11}3\\\\\\\implies 2x -1 = \dfrac{22}3 ~~~~~~~~ \text{or}~~~~~~~~2x-1 =-\dfrac{22}3\\

\implies x =\dfrac 12\left(\dfrac{22}3 +1 \right) ~~ \text{or}~~~~~~~~ x = \dfrac 12 \left(1-\dfrac{22}3\right)}\\\\\\\implies x = \dfrac{25}6~~~~~~~~~~~~~~~ \text{or}~~~~~~~~ x=-\dfrac{19}6\\\\\\\implies x = 4\dfrac 16 ~~~~~~~~~~~~~~~ \text{or}~~~~~~~~x = -3\dfrac16

6 0
2 years ago
I need this answer asap! Thanks, See attached image bellow. <br> 40+ points!
Wewaii [24]

Answer:

rectangle

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
Other questions:
  • Please help me please !!!!!
    9·2 answers
  • Find the probability that the random Gaussian distributed voltage, representing a signal plus noise, is greater than ±1.5 standa
    12·1 answer
  • WILL MARK BRANLIEST
    7·2 answers
  • Simplify the expression using properties of exponents
    9·1 answer
  • I NEED HELP PLS DO STEP BY STEP FOR BRAINLEST!
    14·2 answers
  • Find the slope of the line passing through the points (-6, 7) and (7, 7).<br> slope: 0
    15·1 answer
  • What is the range of this data: 42,20,36,51,60,28
    9·1 answer
  • If x= √3+√2/√3-√2 find (i) x^2+1/x^2 (ii) x^4+1/x4. <br> Please give the right answer.
    8·1 answer
  • I need help:(<br> 5pts each i will have 1002 pts after this
    8·2 answers
  • Suppose $p$ and $q$ are inversely proportional. If $p=28$ when $q=7$, find the value of $p$ when $q=49$.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!