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
zysi [14]
3 years ago
6

In 2010, the number of houses built in Town A was 25 percent greater than the number of houses built in Town B. If 70 houses wer

e built in Town A during 210, how many were built in Town B
Mathematics
1 answer:
Stella [2.4K]3 years ago
8 0

Answer:

The number of houses built in Town B is 56.

Step-by-step explanation:

We are given that in 2010, the number of houses built in Town A was 25 percent greater than the number of houses built in Town B.

Also, 70 houses were built in Town A during 210.

Let the number of houses built in Town B be 'x'.

So, according to the question;

Number of houses built in Town A = Number of houses built in Town B + 25% of the houses built in Town B

70 = x + (25\% \times x)

70 = x(1+0.25)

x=\frac{70}{1.25}

x = 56

Hence, the number of houses built in Town B is 56.

You might be interested in
the price of an item has been reduced by 40% the original price was $15 what is the price of the item now​
harkovskaia [24]
This answer would be 21 because you’d just do 15 increased by 40% which gave me 21
3 0
3 years ago
It takes 60 minutes for 7 people to paint 5 walls. How many minutes does it take for 10 people to paint 10 walls?
sweet-ann [11.9K]
60 = 5k/7

420 = 5k

84 = k

m = 10(84)/10
m = 84

Hope this helps!
7 0
3 years ago
Answers
Naddika [18.5K]

Answer:

$618.95 rounded up. 0.004c

£388.09 on rent and $230.84 food

We can round up and state $619 to nearest tenth.

Or leave as non rounded Total $618.93

Step-by-step explanation:

27% of 1,437.40=388.09

1,437.40 - 388.09 = 1049.31

22% of 1049.31 = 230.8482

$230,84   Shown here, as not round up or down as 230.84 as £388.09 was not rounded up from 388.098.

= $618.95 rounded up. 0.004c

5 0
3 years ago
An equilateral triangle has a height of 10 feet. How long is one of its sides? (Note: In an equilateral triangle, all sides have
lidiya [134]

Answer:

side length is \frac{20\sqrt{3} }{3} feet

Step-by-step explanation:

An equilateral triangle has a height of 10 feet.  the height of the triangle is the perpendicular bisector to the base

so it forms a two right angle triangle

the triangle formed is a 30-60-90 degree triangle

the diagram is attached below

Let x be the side if the equilateral triangle

sin(theta)=opposite by hypotenuse

sin(60)=\frac{10}{x}

\frac{\sqrt{3}}{2} =\frac{10}{x}

cross multiply

\sqrt{3} x=20

x=\frac{20}{\sqrt{3} } =\frac{20\sqrt{3} }{3}

3 0
3 years ago
4, − 7 and<br> − 5, 5 on the coordinate plane.
Nezavi [6.7K]

Answer:

what are you supposed to be doing

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • Witch rate is equivalent to 72/9
    9·1 answer
  • An angle that measures 48° is called
    8·2 answers
  • Write 0.12*10-3 as a decimal
    11·2 answers
  • A jetliner is traveling east from Salt Lake City to Washington DC, a distance of 1,850 miles. The jetliner travels at an average
    11·2 answers
  • Please help ive been stuck on this question<br> Thank you!!!
    8·1 answer
  • -2.17 = 0.35r<br> what is the solution
    15·2 answers
  • On a set of blueprints, the scale is 1/2 inch = 4 feet. Find the actual length of a room that measures 2.8 inches on the bluepri
    8·1 answer
  • Need help fast!!!!
    14·2 answers
  • I need help :) please and thank u if u get it right i will give u brainlist :))))):)))))
    11·1 answer
  • A | 5 - 3 |<br> B | 3 - 5 |<br> C 5 - 3<br> D 3 -5<br><br> PLEASEE HELP THANK YOU!!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!