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
xxMikexx [17]
3 years ago
5

Biking at 10 mph, it takes Kristen an 1/2 hour to reach the train station to go to work. Kristen then takes the train to work, a

nd it takes another 1/2 hour for her to get to work when the train travels 20 mph. How far does Kristen travel to work?
Mathematics
1 answer:
taurus [48]3 years ago
7 0
Kristen travels 15 miles.
i know this because 10 divided by 2 is 5
added to 10 because 20 divided by 2 is 10.
5+10=15
You might be interested in
Hey say it back.....​
LekaFEV [45]
Answer
Hey :)

Explanation
3 0
3 years ago
Read 2 more answers
Six plus four fifths A equals nine tenths A
Drupady [299]
6+4/5a=9/10a
make bottom numbers same
into 10
60/10+8/10a=9/10a
minus 8/10a from both sides
60/10=1/10a
multiply both sides by 10
60=a
8 0
3 years ago
What is the total surface area of the rectangular pyramid below
Novosadov [1.4K]

Answer:

<h2>S.A. = 225 ft²</h2>

Step-by-step explanation:

We have

the rectangle 12ft × 6ft

two triangles with the base b = 12ft and the height h = 8ft

two triangles with the base b = 6ft and the height h = 9.5ft.

The formula of an area of a rectangle l × w:

A=lw

Substitute:

A_1=(12)(6)=72\ dt^2

The formula of an area of a triangle:

A=\dfrac{bh}{2}

Substitute:

A_2=\dfrac{(12)(8)}{2}=48\ ft^2

A_3=\dfrac{(6)(9.5)}{2}=28.5\ ft^2

The Surface Area:

S.A.=A_1+2A_2+2A_3

Substitute:

S.A.=72+2(48)+2(28.5)=225\ ft^2

5 0
3 years ago
Read 2 more answers
Triangle 4in 5 in and 10in
Vinvika [58]

Answer:

Hello! I am not sure what your question is. Do you want the perimter? Area? soemthing else? Can you give more information?

Step-by-step explanation:

3 0
3 years ago
A slice is made parallel to the base of a right rectangular pyramid.
galina1969 [7]
If the slice is made parallel to the base, then if the base is a rectangle, the cross-section would be A. rectangle
6 0
3 years ago
Other questions:
  • PLEASE HELP I WILL MARK YOU BRAINLIEST
    8·2 answers
  • I don’t know and need help I am very bad at their type of math please some one
    11·1 answer
  • Long division (4b^3+10b^2-32b+15) divided by (4b-6)
    5·1 answer
  • 27 thousands + 3 hundreds + 5 ones*1 0
    8·2 answers
  • 14
    11·2 answers
  • SOMEONEE HELPPP MEE!!!
    10·1 answer
  • Factor 3x2 + 42x + 147 completely.
    13·1 answer
  • I really need help asap!!
    14·1 answer
  • 3. Sans poser d'opération, déterminer le quotient et le
    12·1 answer
  • Question will be in picture
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!