Answer:
3,266.53
Step-by-step explanation:
i looked it up :)
There are many ways to find 3 times 2 times 4
2*3*4
4*2*3
3*4*2
2*4*3
3*2*4
4*3*2
A=1/2b(h) this is the formula to find the area of a triangle
Answer:
5+23
Step-by-step explanation:
increased by is another word for add
Answer:
b=9,a=12
Step-by-step explanation:
I solved by substitution:
b = 3/4a ---> plug this into the other equation
a + b = 21 is now a + 3/4a = 21
Reduce: 7/4a = 21
a = 12
Now solve for b:
b=3/4a is now b=3/4(12)
b=9
