Pythagorean theorem
Marilou and Jean want to figure out the Pythagorean theorem of a triangle. The height is 12, the base is 6. What is the Pythagorean theorem of this triangle?
≈ 13.41
Which of the following is a rational numner?
1/2, 0.8567, π, √5,
1/2
Is -18 an irrational number?
No
Solve: 5^3
125
Which is the standard form of 8x10^-5
0.00008
The Pythagorean theorem only works on which type of triangle?
Right triangle
What is a rational number?
is a number that can be expressed as the quotient or fraction a/b of two integers, a numerator and a non-zero denominator.
Which is an irrational number? √15? or √-34?
Both
7^0=?
1
0.0000004= 4x10^?
4x10^-7
Whic set of sides would make a right triangle?
5,12, 13. 4,5,6. 8,10, 12
5,12,13
-28 + (-8)
-36
Which 2 of these numbers are irrational?
√8, 1,249, √95, -2
√8 and √95
What happens when the base has a zero power?
When a base has a zero power is equal to one.
3x?= 30,000,000
3x10^7=30,000,000
Joliette gave Anaïs a tablet for her birthday. The height of the tablet is 8 inches and the base is 7 inches. What is the missing side diagonally?
approximately 11 in^3
What is the decimal equivalent of 4/25?
0.16
Choose the irrational number: -5, 7/8, -5.4, √3
√3
24^-7=?
2.18
Is this written in Scientific notation? If so, what's the standard form?
5x10^4
Yes. 50,000
Find the missing side:
Base: 30 Height: 78
≈39.03
What is a possible interger that could be between -6 and 2 on a number line?
-3
Is Pi--> 3.14( π ) an irractional number?
Solve: 14^4
38,416
Is this written in Scientific Notation? If so, what's the standard form?
8.3x10^6
Yes. 8,300,000