21/52
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Answer:
a = 6
Step-by-step explanation:
Given that (x - 2) is a factor of P(x) , then P(2) = 0 , that is
P(2) = 2² - 5(2) + a = 0 , so
4 - 10 + a = 0
- 6 + a = 0 ( add 6 to both sides )
a = 6
Answer:
1 3/8
Step-by-step explanation:
1/4 of a pizza cut into 8ths will give you 2 slices of pizza. if she ate 3 more slices of pizza on saturday, in all that gives you 5 out of 8 slices of pizza. 8-5 is 3. She still has a pizza left over so she has 1 and 3/8slices of pizza left
Remember you can do anything to do anything to an equation as long as you do it to both sides
n-8<10
add 8 to both sides
n-8+8<10+8
n+0<18
n<18
Answer:
NO.
Step-by-step explanation:
The formula of the sides of a right triangle is
, where c is the longest side. 2 squared is 4. 3 squared is 9. Adding them up gives you 13, and 4 squared is 16. 16 does not equal 13 so no.