Answer:
Step-by-step explanation:
You need to set up a proportion
Let x = NK
7/13 = x/56 Notice that the longest side of the small trapezoid is the denominator of the fraction on the left. That means that the longest side of the large trapezoid must also be the denominator of that fraction on the right.
Cross multiply
13x = 7*56 Combine the right
13x = 392 Divide by 13
x = 392/13
x = 30.15
NK = 30.15
Answer: 8,800,000
Step-by-step explanation:
First year recorded number of cars on the roads = 80, 000,000
Increase rate = 10%
In the second year , the number of cars recorded = 10% of 80,000,000
= 10/100 x 80,000,000
= 8,000,000
= 80,000,000 + 8,000,000
= 88,000,000
In the third year, the number of cars recorded = 10% of 88,000,000
= 10/100 x 88,000,000
= 8,800,000
= 88,000,000 + 8,800,000
= 96,800,000.
The number of cars we had more in the third years compared to year two will be
= 96,800,000 - 88,000,000
= 8,800,000
Answer:
- motorcycles: 20
- vans: 25
- cars: 135
Step-by-step explanation:
There are 3 car spaces for each non-car space, so the number of car spaces is 3/4 of the total: (3/4)×180 = 135.
The number of motorcycle spaces is half of 5 less than the remainder, so is ...
(180 -135-5)/2 = 20
and van spaces are 5 more than that: 25.
There are 20 motorcycle spaces, 25 van spaces, and 135 car spaces.
Answer:
Right
Step-by-step explanation:
You move the decimal to the right to make the decimal a whole number :)
Example below:
0.25
Move 2 places to the right
25%
Have a great day!!
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C+A=342
$5C+$12A=$2,550
5C+5A=1710
5C+12A=2550
-7C=-840
C=120
5(120)+12A=2550
600+12A=2550
12A=1950
A=163
