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
Lubov Fominskaja [6]
3 years ago
7

You can rake a 20 square meter lawn in 10 minutes. If your mother asks you to rake your own lawn, which is 30 square meters, how

long will it take you to do this?
Mathematics
1 answer:
arsen [322]3 years ago
5 0
20 square meter lawn..............................10 min
10 square meter lawn...............................5 min
30 square meter lawn in.........................5*3=15 min
You might be interested in
A plane is traveling due north. The wind is blowing 30° east of north at 60 miles/hour. At what speed must the plane fly to trav
Sunny_sXe [5.5K]
If there is an answer between 40 and 43 choose that answer. You would need to slow speed to allow more tragectory of the planes directions

5 0
3 years ago
Read 2 more answers
Help pleaseeeeee!!!!!!!!!!!!!!
lara31 [8.8K]

Answer:

= 7 + ( - 4x - 3)i

this is the ans.

6 0
3 years ago
Read 2 more answers
A 7/9 and 0.7<br> B9/7 and 0.7<br> C 7/9 and 0.7<br> D9/7 and 0.777
Mice21 [21]

Answer:

A

Step-by-step explanation:

7000/9= 777   7/9 and 777.7repeating

Answer is 7/9 and 0.7 repeating

4 0
2 years ago
Read 2 more answers
Please help! <br> Find the rate of change! <br><br> 1. -3<br> 2. -1/3<br> 3. 3<br> 4. 1/3
faust18 [17]

Answer:

4. 1/3

Step-by-step explanation:

You can use RISE/RUN from the bottom point! You end up with 1/3!

I hope this helps!

6 0
3 years ago
Read 2 more answers
In the triangle ABC, the height AN = 24 in, BN = 18 in, AC = 40 in. Find AB and BC.
Basile [38]

Step-by-step Answer:

AN is height, so A is perpendicular to BC.  (See image attached).

BN = 18

AN = 24

AC = 40

All as labeled.

ABN is a right triangle, with AB = sqrt(18^2+24^2)=sqrt(324+576)=30

ACN is a right triangle, with CN = sqrt(40^2-24^2)=sqrt(1600-576) = 32

=>

BC = BN + NC = 18 + 32 = 50

8 0
3 years ago
Other questions:
  • Because a square is a rhombus it must have
    15·1 answer
  • What is the sum of (–6) + (–6) + (–6) + (–6) + (–6) + (–6)
    13·2 answers
  • Filiate<br> Consider the line MU for M(-1, 1) and U(4, 5).<br> what’s the distance from M to U ?
    10·2 answers
  • A student is attempting to solve a multi-step equation. Sample mathematical work is shown below. Which statement best applies to
    11·1 answer
  • Trigonometry!!!! find y round to the nearest tenth! ​
    10·1 answer
  • Solve for m. −3/7m=12
    12·1 answer
  • ? - 20.8 = 41.06<br><br> Please help
    15·1 answer
  • Find the value of a cube + b cube when a+b = 5 and ab = 3
    10·2 answers
  • An airplane traveled 5.7 x 10 to the 2nd miles per hour for 1.4 x 10 to the 1st power hours. How far did the airplane travel
    10·1 answer
  • The cost for a group of 7 friends to attend a concert is $301. What is the cost per person?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!