If you note that a square can be circumscribed by a circle (circumscribed is when the object is drawn in...right?) this makes things handy.
Draw a circle with the compass, for the diameter = side length of the square.
Drawing the circle ensures that the side lengths will all be congruent.
Now take your straightedge, and draw 4 sides, 2 sides parallel to each other on 2 outer sides of the circle, and 2 on the top, also parallel, BUT also perpendicular to the other 2 lines. You have a square
Ok so the formula is 4x + 7 = 19
first things first, let's get the x alone by subtracting the 7 over to the right side
4x = 12
now divide each side of the equation by 4
x = 3
And there is your answer!! :)
Answer:
5 to the power of 5 over 6 =
Step-by-step explanation:
1)Let's define some properties about exponent:
For example :
2)Another property of exponent is :
For example :
<em>This means that when we have two exponential functions with the same base that are multiplying between them, we can sum the exponents in order to make a new exponential function with the same base.</em>
<em />
<u>Using this two properties we can solve the problem.</u>
- Using the two properties :
Now,
Therefore, the final expression is
⇒
The correct answer is :
5 to the power of 5 over 6.
Answer:
0.216 seconds
Step-by-step explanation: 3 minutes and 51 seconds in seconds is 231 seconds so you just do 50 divided by 231
Answer:
1. x = 47
2. x = 156
3. x = 62
4. x = 58
Step-by-step explanation:
1. 180 - 133 = 47
2. 180 - 24 = 156
3. 28 + 90 = 118. 180 - 118 = 62
4. 32 + 90 = 122. 180 - 122 = 58