The prisms as indicated in the image attached to the task content have some of their lines solid and some dashed because; the prism is a 3-dimensional figure and all sides must be represented accordingly.
<h3>What is a 3-dimensional geometric figure?</h3>
According to the task content, it follows that the prism as indicated in the image attached to the task content is a 3-dimensional figure.
Also, the solid lines represents the sides visible to the observer, while the dashed lines represents the side areas which are invisible to the observer.
Read more on 3-dimensional geometric figures;
brainly.com/question/12280037
#SPJ1
2 black marbles:
1 white, 1 black:
1 white, 1 non-black (this means you draw either 2 white, or 1 white and 1 red; we add the events' probabilities because they are disjoint events):
Answer:
-8/5 = -1 and 3/5
Step-by-step explanation:
slope = change in y/change in x = (4-12)/(9-4) = -8/5 = -1 and 3/5
Answer:
x
Step-by-step explanation:
(2x+8)-(x+8)
Distribute
2x+8-x-8
Combine like terms
2x-x= x
8-8= 0
x
Answer:
18 and 42 are both multiples of 6, and when I add them, I also get a multiple of 6:
18+42=60.
Explain to Nina why adding two multiples of 6 will always result in another multiple of 6.
Step-by-step explanation:
18 and 42 are both multiples of 6 which means 6 is a factor of both numbers.
6⋅3=18
6⋅7=42
Solution_1_82d819495d2abc4f1edf4f9286349041
When you add 18 and 42, you can use the distributive property to show that the sum is also a multiple of 6:
6⋅3+6⋅7=6⋅(3+7)=6⋅10
