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
skad [1K]
3 years ago
7

Nancy roller skates with a constant speed of 10 km per hour how long will she take to travel a distance of 25 km

Mathematics
1 answer:
sdas [7]3 years ago
6 0

Answer:

It will take 2.5 hours

Step-by-step explanation:

Speed = 10 km/hr

Distance = 25 km

We can use the formula

d=rt

Where d = distance, r =rate (speed) and t is time

25 = 10*t

Divide each side by 10

25/10 = 10t/10

2.5 = t

It will take 2.5 hours

You might be interested in
I need help plz answer before Monday 26th
IRISSAK [1]
The first one is 3 8/10 are not rotten because 5 3/10- 1 5/10 = 3 8/10

The second one needs information on the strawberries which it dosen't show on the picture.

Hope this helped a bit.
7 0
3 years ago
PLEASE HELP QUICKLY<br> What is the value of y
zepelin [54]

Answer:

y = 8 degrees

Step-by-step explanation:

128 + 7y - 4 = 180

7y - 4 = 52

7y + 56

y = 8

7 0
3 years ago
The wholesale price for a pillow is 8.50. A certain department store marks up the wholesale price by 90%. Find the price of the
Fofino [41]

Answer:

16.15 ($) or currency

Step-by-step explanation:

initial cost 850

new price = 8,5 x 1.90 = 16.15

8 0
3 years ago
Read 2 more answers
Who is square<br> root 3​
BARSIC [14]

Answer:

Square root of 3 = 1.7321

7 0
3 years ago
Read 2 more answers
A rectangle has a height of 5 and a width of 4x2– 2x - 6.
joja [24]

Answer:

area = 20x^2 - 10x - 30

Step-by-step explanation:

5(4x2 - 2x - 6)

area = 20x^2 - 10x - 30

5 0
3 years ago
Other questions:
  • use the lowest common denominator to subtract the following fractions. Give the final answer in simplest terms. 5 13/15 - 1 2/3=
    11·1 answer
  • I know the right answer to this I just don't know how to get it, please help.
    14·1 answer
  • Suppose an architect draws a segment on a scale drawing with the end points (0,0) and (3⁄4,9⁄10). The same segment on the actual
    8·1 answer
  • Find x 4 over 3 = 8 over x
    8·1 answer
  • 63, 70, 68, 73, 58, 67 <br> I need the mean absolute deviation for this one too.
    15·2 answers
  • In parallelogram PQRS, find the value of angle SPR if angle RSP is 75° and angle PRS is 39°.
    10·1 answer
  • It costs twelve dollars to get in to the fair. Tickets for rides cost extra and are d dollars each. If Tyra buys 20 tickets, how
    5·1 answer
  • What is the value of x if f(x)=-2
    11·1 answer
  • Lowest common factor of 72 and 108​
    12·1 answer
  • What is the simplest form of the numerical expression 5+16/4-2^3 ?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!