Answer:
Some of the Exponents = -2 that is true, not 2.
Step-by-step explanation:
Let's check one at a time.
(a)The 6 without an exponent is equivalent to the 6 having a 0 exponent.
and
= 6 (no exponent. 6
1 therefore this statement is False.
(b)The sum of the exponents is -2.
let's check , if the base is same we can add the exponents that is the exponent rule.(well established).
if we add exponents in the given expression we get.
, therefore we can see that the sum of the exponents = -2 this is true.
(c) An equivalent expression is 65.6-7, lets evaluate our above expression, it is equal to
which we can see that
,therefore this statement is false as well.
XY = 17.
Because YW is a perpendicular bisector, we can say that TW and WZ are both equal to 3. It tells us that XZ is 12, so that means that XW must be 12+3 which equals 15.
It also tells us that YW is 8. So we can use the Pythagorean Theorem to find the hypotenuse of Triangle XWY. Thus,
![15^{2} + 8^{2} = XY^{2}](https://tex.z-dn.net/?f=%2015%5E%7B2%7D%20%20%2B%20%208%5E%7B2%7D%20%3D%20%20XY%5E%7B2%7D%20)
To solve this equation, square and add both of the terms on the right like this:
![289 = XY^{2}](https://tex.z-dn.net/?f=289%20%3D%20%20XY%5E%7B2%7D%20)
And then take the square root of both sides. Your final answer should be:
XY = 17.
You would need 3 can of spray paint.
OK so my answer is from what you’ve just explained that means you multiply the six and the 114 is 684 so that means if you have to do that to 13 of them that means 684×13 is what your equation would be in the answer to 684×13 is 8892
Answer: will be D
Step-by-step explanation: