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
Svetllana [295]
2 years ago
11

In a village the number number of houses and flats are in a a ration 9:5

Mathematics
1 answer:
ki77a [65]2 years ago
8 0

Answer:

180 houses

Step-by-step explanation:

The 3 part of the ratio 10 : 3 represents 30 bungalows, thus

30 ÷ 3 = 10 ← value of 1 part of the ratio

10 parts = 10 × 10 = 100 ← number of flats

The 5 part of the ratio 9 : 5 represents 100 flats, thus

100 ÷ 5 = 20 ← value of 1 part of the ratio, then

9 parts = 9 × 20 = 180 ← number of houses

You might be interested in
One plus the product of a number y and three
slamgirl [31]
(yX3)+1 because product means multipy
8 0
3 years ago
Find the following measure for this figure.
ss7ja [257]

Answer: last option (5π√146 units²)

Step-by-step explanation:

To solve the exercise you must apply the formula for calculate the lateral area of a cone, which is shown below:

 LA=r*L*\pi

where r is the radius but L is the slant height.

As you can see in the figure attached:

r=5

But you need to find the slant height with the Pythagorean Theorem (L would be the hypotenuse):

L=\sqrt{11^2+5^2}=\sqrt{146}

Substitute into the formula, then:

 LA=(5)(\sqrt{146})\pi=5\pi\ \sqrt{146units²

4 0
3 years ago
Read 2 more answers
3/4 times the amount of 20
klio [65]

Answer:

= { \rm{ \frac{3}{4}  \times 20}} \\  \\  = { \rm{ \frac{60}{4} }} \\  \\  = { \boxed{ \tt{ \:  \: 15 \:  \: }}}

8 0
2 years ago
Read 2 more answers
PLEASE HELP ME WITH MY GEOMETRY HOMEWORK!!!!
Oduvanchick [21]
I don’t see the question
7 0
3 years ago
Write 7/11 as a decimal ( round to three decimal places as needed
Degger [83]
0.636
Add a 0 then a decimal .you will see the number 70 goes with 6 *11=66
then the remainder will be 4 , add a 0 and you will see the number goes with 3*11= 33 then the remainder will be 7 again add a 0  and multiply 6. You will get your answer.
3 0
2 years ago
Other questions:
  • What does absolute value mean
    15·2 answers
  • Solve for b. ab+c=d<br> B=a+c/d<br> B=a/(c-d)<br> B=(d-c)/a
    11·1 answer
  • troy's truck has a 30 gallon gas tank and gets an average of 21 miles per gallon.write an equation to represent the amount of ga
    6·2 answers
  • 1. Walmart’s stock price started at $70. It went up by $2, then went down by $4. What is the final stock price?
    13·1 answer
  • 1) Let f(x)=6x+6/x. Find the open intervals on which f is increasing (decreasing). Then determine the x-coordinates of all relat
    9·1 answer
  • Which inequality represents the statement? The ages (a) of s group of travelers all exceeded 17 years and were no more then 54 y
    8·1 answer
  • F(x)= (x-1)(x(x+1)+2x) find all rational zeros​
    12·1 answer
  • Points A and B have opposite x-coordinates but the same y-coordinates.
    12·1 answer
  • Find the measure of the indicated angle
    13·1 answer
  • Please help with this problem
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!