Answer:
? = 13
Step-by-step explanation:
Using Pythagoras' identity in the right triangle
?² = 5² + 12² = 25 + 144 = 169 ( take the square root of both sides )
? =
= 13
X intercepts are 2 and -1/2
Answer:
The commutive property used twice, once on each of the two multiplication
The commutive property is where you can be able to switch around the numbers to multiply the problem to get your solution.
Answer:
17
Step-by-step explanation:
Using order of operations you eliminate the 7x0, which becomes just 0, and from then it is simply a left to right addition problem