Answer:
how many 2/3's are "in 1" means how many times 2/3 can be divided into 1. Anything divided into 1 is the inverse of what's divided into 1. So there are 1/ (2/3)s. That's = 3/2. 3/2 is one and a half. If you add 2/3 and half of 2/3, you get 3/3, which is 1. So it's right.
Step-by-step explanation:
hope it helps
Answer:
1.5
Step-by-step explanation:
Step 1: find the semiperimeter, s, of the traingle.
Semiperimeter = ½(a + b + c)
Where:
a = 5
b = 5
c = 6
Plug in the values into the formula
s = ½(5 + 5 + 6) = ½(16) = 8
Step 2: Find the radius using the formula,
Plug in the values into the formula
Take the square root of both sides
Radius = 1.5
Answer:
27/8 or 3 3/8, 3.375, (3/2)^3
Step-by-step explanation:
<h2>convert the mixed number to an improper fraction</h2>
-9/4 divided by -2/3
<h2>dividing two negatives equals a positive; (-) + (-) = (+)</h2>
9/4 divided by 2/3
<h2>to divide by a fraction, multiply by the reciprocal of the fraction</h2><h2>( flip, keep, change )</h2>
9/2 x 3/2
-18v^2 + 23v^2 =
In order to find the solution to this problem we are gonna add like terms.
-18v^2 + 23v^2
= 5v^2
A negative plus a positive results to a positive