Answer:
a)
Step-by-step explanation:
Given problem:
Which of the following best describes galena’s cleavage (see animation in placemark)?
Options:
a)three directions at ~90
b) three directions not at ~90°
c) two directions at ~90°
d) two directions not at ~90°
Solution:
- As per the animation where the place-mark is observed as a point. We can see that corner point is a point of intersection of three planes, left, right and bottom. We can also see that these three planes are at right angles @ 90 degrees to each other. Hence, option A.
Hello there,
First attachment :When finding the volume of the rectangular prism here. We need to multiply all the side together. So measurement's are:
13,11,28. So when I multiply these 3 altogether, your answer would be
D.) 4,004 ft³.Second attachment:
Your measurement's for the second attachment are:
8,5,and 12. And once again. When we find the volume of any shape, we multiply them all of them. So when we do so, your answer add's up to be
D.) 480 ft³Third attachment:
The last one is a little more tricky. So Tyler want's to fill in the area of the cube by
![\frac{1}{2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B2%7D%20)
. So the first thing we do is 1.5 divided by
![\frac{1}{2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B2%7D%20)
, and your answer to this problem would be
A.) 3. So Tyler would 3
![\frac{1}{2}](https://tex.z-dn.net/?f=%20%20%5Cfrac%7B1%7D%7B2%7D%20)
in the cube. Once again,
your answer is
A.) 3.Hope this helps.
~Jurgen
Answer:
2nd option
;)
I did this before-
Step-by-step explanation:
Answer:
490 minutes
Step-by-step explanation:
There are 7 days in a week, and he practices 35 minutes every day
We can multiply 7 and 35 to find how long he practices for in 1 week
7*35=245
He practices for 245 minutes in 1 week.
To find 2 weeks, multiply his time for 1 week by 2
245*2=490
So, he practices for 490 minutes in 2 weeks