Answer:
<u>12</u>
Step-by-step explanation:
Well, I am pretty sure you are looking for the length.
Since area = length x width, I would say that you could divide as well.
120 = 10 x <u>12</u>
I am pretty sure the length is <u>12.</u>
<u></u>
:)
Answer:
33% discount
Step-by-step explanation:
15$ is the amount that was taken off so now we just need to convert it to a % of 45
45/100 = 30/?
if you do cross multiplication and multiply 30 * 100 then divide the result (3000) by 45 you get 66
This means that 30$ is 66% of 45. To find the discount you just subtract 66% (this represents your 30$ new price) from 100% (this represents the 45% original price) and you get 33%.
78- acute
144- obtuse
This is because anything less than 90 degrees is acute. Think of it as they are cute because they are tiny xD
=90 is right angel
And anything above 90 and below 360 is obtuse because it's fat xD
Answer:
32
Step-by-step explanation:
5*5=25
25+7=32
Hope you have a great day :)
Answer:
The number of females is 288.
Step-by-step explanation:
Let the number of females be x.
5:4 = 360:x
We can write the equal ratios as a proportion.
5/4 = 360/x
Cross multiply:
5x = 360 * 4
5x = 1440
x = 288
Answer: The number of females is 288.
