Answer:
Made a number line for this.
Step-by-step explanation:
Answer:
9 units
Step-by-step explanation:
To find the distance between 2 points on a number line all you have to do is subtract one of the points from the other.
5-(-4)=9
Answer:
y2(3)
=3y2
Step-by-step explanation:
Short Answer: x = 2*sqrt(2)
The Pythagorean Theorem states that
a^2 + b^2 = c^2
Givens
a = 2
b = 2
c = ???
Sub and solve
2^2 + 2^2 = c^2
c^2 = 4 + 4
c^2 = 8 Take the sqrt of both sides of the equation
sqrt(c^2) = sqrt(8) Express 8 in it's prime factor form.
sqrt(c^2) = sqrt(2 * 2 * 2)
The rule about square roots is
If you have a pair of prime factors under the root sign, you take out one of the prime factors and throw the other one away.
sqrt(c^2) = 2*sqr(2)
Answer x = 2*sqrt(2)
Answer:
1. 6,
2. 8,
3. 6
Step-by-step explanation:
hope this helps
