Answer:
Step-by-step explanation:
![(x^{a})^{b}=x^{a*b}\\\\(8^{5})^4}=8^{5*4}=8^{20}](https://tex.z-dn.net/?f=%28x%5E%7Ba%7D%29%5E%7Bb%7D%3Dx%5E%7Ba%2Ab%7D%5C%5C%5C%5C%288%5E%7B5%7D%29%5E4%7D%3D8%5E%7B5%2A4%7D%3D8%5E%7B20%7D)
Hello.
Some charactecistics of a tringle are:
One side has to be lager or equal to then the other.
It has 3 edges and 3 vertics
And all the angles are 6 degrees
A triangle is a polygon
Have a nice day
Answer:
<h3>Q 1</h3>
<u>Sum of interior angles of a pentagon:</u>
- 4x + 60 = 180(5 - 2)
- 4x + 60 = 540
- 4x = 480
- x = 120
<h3>Q 6</h3>
<u>Midsegment is half of the sum of the bases:</u>
- (2n - 2 + 4n + 6)/2 = n + 12
- (6n + 4)/2 = n + 12
- 3n + 2 = n + 12
- 2n = 10
- n = 5
<u>Midsegment is:</u>
Correct choice is D
<h3>Q 3</h3>
- m∠1 = 90 as diagonals are perpendicular
- m∠2 = 41 as alternate interior angles
<u>∠3 is complementary with ∠2:</u>
None of the choices is correct
Answer:
18,300
Step-by-step explanation:
Solve your equation step-by-step.
7x2+2x=0
Factor left side of equation.
x(7x+2)=0
Set factors equal to 0.
x=0 or 7x+2=0
x=0
or
x=−2/7