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
Gnesinka [82]
3 years ago
15

How many meters did he travel during practice

Mathematics
2 answers:
algol [13]3 years ago
4 0

Answer:

10500 meters as 8 km plus 2 km is 10 km which is 10000 m and 10000 m plus 500 m is 10500 m.

cestrela7 [59]3 years ago
3 0

Answer:

4800 meters

Step-by-step explanation:

a kilometer is 1000 meters and he ran 4 (2 there and back)

and he did 800 on the bleachers

1000 times 4 = 4000

4000 + 800 = 4800

You might be interested in
given the two points (-24,7) and (30,25) a. What is an equation passing through the points? b. Is (51, 33) also on the same line
kicyunya [14]
Part 1) <span>Given the two points (-24,7) and (30,25) a. What is an equation passing through the points?

step 1
find the slope m
m=(y2-y1)/(x2-x1)----></span>m=(25-7)/(30+24)----> m=18/54----> m=1/3

step 2
wit m=1/3 and the point (30,25)
find the equation of the line
y-y1=m*(x-x1)-----> y-25=(1/3)*(x-30)--->y=(1/3)*x-10+25
y=(1/3)*x+15

the answer Part 1) is
y=(1/3)*x+15

Part 2) <span>Is (51, 33) also on the same line?
</span>if the point (51.33) is on the line y=(1/3)*x+15
then
for x=51 the value of y must be 33
for x=51
y=(1/3)*51+15----> y=17+15----> y=32
32 is not 33 
so
<span>the point does not belong to the given line
</span>
the answer Part 2) is
the point does not belong to the given line

see the attached figure

7 0
3 years ago
sammy counted peanuts in several packages of roasted peanuts. He found that the bags had 102, 114, 97, 85, 106, 120, 107, and 11
zmey [24]
Probably a for plot, because It shows how close each value is, or if the values are all scattered around. it gives you a more accurate ways of seeing how close the data is. hope this helped
6 0
3 years ago
Is this a function?
dalvyx [7]

nah buddy

Step-by-step explanation:

4 0
3 years ago
Hello I would really appreciate if someone could help me with this math question. I’m so confused
Katarina [22]

Answer:

  a. f = 17.5/c

  b. 8.75 N

Step-by-step explanation:

<h3>(a)</h3>

Inverse variation means one variable is proportional to the inverse of the other. The equation for that is ...

  f = k(1/c) . . . . . . force (f) is proportional to the inverse of distance (c)

We find the value of k using data given for a specific instance.

  3.5 N = k(1/(5 cm)) . . . . use the given values

  17.5 N·cm = k . . . . . . multiply by the denominator

Then the equation of interest is ...

  f = 17.5/c . . . . . . . where c is in cm, and f is in newtons

__

<h3>(b)</h3>

Using the above equation, we find the force to be ...

  f = 17.5/2 = 8.75 . . . . newtons

_____

<em>Additional comment</em>

We often look at several different kinds of proportionality:

  • y = kx . . . . direct
  • y = k(1/x) . . . . inverse
  • y = kx² . . . . proportional as the square
  • y = kx·z . . . . jointly proportional to x and z

and there are combinations of these, such as ...

  • y = kr²h . . . . jointly proportional to h and the square of r

You may have noticed that when x and y are inversely proportional, their product is a constant. y = k/x  ⇒  xy = k

__

We have left off the units of k in the problem above. Sometimes it is a good idea to retain them, or to pay close attention to what they are. This can avoid using the wrong measures for the variables.

  f = (17.5 N·cm)/(2 cm) = 8.75 N . . . . . units of cm cancel

4 0
2 years ago
Choose the kind(s) of symmetry: point, line, plane, or none.<br><br> You can choose more than one.
Tatiana [17]
Point symmetry and line symmetry are kinds of symmetry
8 0
3 years ago
Read 2 more answers
Other questions:
  • Geometry help????????
    6·1 answer
  • Solve b to the second power=77​
    9·1 answer
  • When the sum of a number and 3 is subtracted from 10 the result is 5. What is the integer
    6·1 answer
  • Explain the difference between collusive and non collusive oligopoly market
    13·1 answer
  • 42×10 minutes in shower
    12·1 answer
  • Change the fraction 93/1,000 to a decimal. <br> A. 0.00093 <br> B. 0.93 <br> C. 0.0093 <br> D. 0.093
    15·2 answers
  • Quickly help 2//////////////////////////////////
    11·2 answers
  • PLZ HELP WILL GIVE BRAINLIEST
    15·1 answer
  • 15 less than 3 times a number is 5 more than half of the number.
    6·1 answer
  • What is the equation in point-slope form of a line that passes through the points (−4, −1) and (5, 7) ?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!