If it is parallel, it means the slope is the same. We can convert 4x-y=6 into 4x-6=y after we isolate the x. We can also convert these other equations into slope intercept form. The answers are C, D, and F.
(a-b) X (a+b)
= aXa - bXa +aXb -bXb (distributing)
Now, cross product of a vector with itself = 0
so, aXa = 0, bXb = 0
Also, aXb = - bXa
so,
(a-b) X (a+b) = 0 + aXb + aXb + 0
= 2aXb
hence, proved :)
Answer:
44 strawberries to 77 blueberries
Step-by-step explanation:
You must change the ration to 4:7 4 strawberries to 7 blueberries.
Then divide from the total to see how many you can have.
I am guessing that you have 77 of each. so that means you can have 44 strawberries to 77 blueberries.
At this point, you've used all your fruit! Time to go get moreE
Hope this helps!
Brainliest please?
Answer:
Yes
Step-by-step explanation:
Supplementary angles are a set of angles that always add up to 180 degrees.