Answer:
4(3+x)
Step-by-step explanation:
If any thing is in the brackets you need to do it first
so if you do 3 + x × 4 it will give yo 4x + 3 or 3 +4x
The answer would be 64
All of the numbers have a pattern of being added by something and each time it gets added it goes up by 8, so the answer is 64 (trust me haha I just don’t know how to put my logic into words that anyone would understand lol)
Answer:
- The men to women ratio is 3 : 4
- The ratio between women to total number of people is 4 : 7
Step-by-step explanation:
Men to women ratio = 21 : 28 or 3 : 4
The men to women ratio is 3 : 4
Total people = 21 + 28 = 49 people
The ratio of women to total number of people is
28 : 49 or 4 : 7
The ratio between women to total number of people is 4 : 7
Answer:
the area of the house shaped thing is 60m and the area of the circle is 25.748
Step-by-step explanation:
to find the area of the house thing, you find the area of the triangle base×height divided by 2, which is 20. then you find the area of the rectangle 8×5= 40, add them together to get 60.
to get the area of the circle you do diamer×pi 8.2×3.14= 25.748