Answer:
m= 1.1
Step-by-step explanation:
Given the question as 7:( 4/11 m)=56:3.2 this can be written as;
7: 4/11 m = 56 /3.2
7/4/11m = 560/32 ------------------perform cross multiplication
77*32=560*4/11m
224=2240/11 m
224=203.636 m--------------divide both sides by 203.636 to get m
224/203.636 = 203.636m/203.636
1.1 =m
Testing the value of m in the question
7: (4/11 *1.1) = 56:3.2
7:0.4 = 56 :3.2
70/4 = 560/32
17.5 =17.5
Answer:
4
Step-by-step explanation:
The question is asking what the output is when you input -6 for x. You get the point (-6,4)
Answer:
Let the distance of school and house is x k m
Then time taken at speed 2.5 km\hr=
2.5
x
hr
And time taken at speed 4 km\hr=
4
x
hr
∴
2.5
x
−
4
x
=
60
12
⇒
10
4x−2.5x
=
5
1
⇒x=3 km
Then the distance of school and house is 3 k m
may this help you
Answer:
I believe it might be 18 meters and 75 cm
Step-by-step explanation:
- 12m 50 cm = 1250 cm
- the red one is 3/5 of the green so (1250÷5)×3 = 750cm (the red ribbon)
- 1875cm = 18m 75cm
<h2>Hope it helps :) </h2>
sorry if it was wrong :(
