Answer:
No
Step-by-step explanation:
Let's check the first statement with an example. 2 and 3 are positive numbers and their sum (5) is also positive so his first statement is true.
To check the second statement let's look at the negative numbers -1 and -8 for example. Their sum (-9) is also negative so his second statement is true.
To check the third statement let's look at the numbers 9 and -5. One is positive and one is negative, but their sum (4) is positive, so his third statement is false. However if we look at the numbers 4 and -7, their sum is negative so the third statement is partially false.
Today, I found 1/2 of an old moldy candy bar on the floor under
my desk. I have three co-workers in my office who are all
addicted to chocolate, and none of them can resist free candy.
I loathe and detest all of them, and I see an easy brilliant way
to get at them and their teeth: I'll scrape the fuzz off of the
half-candy-bar, then split it equally among all three of them,
and watch as they chew it and snarf it down.
How much of a complete entire total whole candy bar will I give
to each of these pathetic creatures ?
Answer:
45 3/10 mph
Step-by-step explanation:
30 1/5 /2 = 15 1/10
15 1/10 x 3 = 45 3/10 mph
The answer would be true because it’s intercepting at 3
Pythagorean Theorem:
states a^2 + b^2 = c^2
given triangle:
5^2 + 13^2 = 14^2
25 + 169 = 196
194 = 196 False so it isn't a right triangle
since C^2 (196) is greater than a^2 +b^2 (194)
the triangle would be Obtuse