34.93, is what you get. You can round that up can't you? c: Also does 'how do we get the answer' mean you want me to tell you how I got my answer??
(-2 1/2)×(-3 1/2) = (2 1/2)×(3 1/2) . . . . deal with the signs up front. The product of two negatives is a positive.
... = 2×(3 1/2) + (1/2)×(3 1/2) . . . . . use the distributive property
... = 2×3 + 2×(1/2) + (1/2)×3 + (1/2)×(1/2) . . . . and again
... = 6 + 1 + 3/2 + 1/4
... = 7 + (1 1/2) + 1/4
... = 8 + 2/4 + 1/4
... = 8 3/4
_____
On your calculator, -2.5 × -3.5 = 8.75.
Answer:
The answer to this is: C
Step-by-step explanation:
Using the formula:
and inserting what we are given:
m = - 4
(m is the symbol which represents slope)
(-1, 6)
This point coordinate represents our:
When inserted into our formula (point slope form formula)
It will look like this:
Then solve it from there!
(There is a double negative, which will make it positive)
Giving you:
Answer:
c/a
Step-by-step explanation:
The product of two solutions from the quadratic formula is c/a.
Answer:
C
Step-by-step explanation:
3^2+4^2=5^2
9+16=25 check
a^2+b^2=c^2 represents a Pythagorean triple
