A diagonal of a square is defined, where <em>a</em> is side of the square. Solve for <em>a</em> to get .
Now multiply <em>a</em> by 4 since that is the definition of a perimeter,
.
Hope this helps.
Answer:
The answer is 79.
Step-by-step explanation:
(21) + 58
=79
Answer:
option A
Step-by-step explanation:
From the picture, we can see that:
- The height of the vertical cross section is the same as the height of the prism, that is, 4 inches.
- The base of the vertical cross section is the same as the width of the prism, that is, 8 inches.
Answer: 1.01$
Step-by-step explanation:
.18 + .18=.36
.36 + .65=1.01$
If x=2, y=6 using the given equation y=3x
Then if x=10, y=3(10)=30
(10,30)
Hope it helped!