Communicative Property: (5+7) +3
Associative prop: (3+5) +7 or (3+7) +5
And the last one, I don’t fully understand what it is asking, but I believe it is asking for the answer which would be 15
Answer:
LP = 16 units (8 + 8)
x = 4.25 units
Step-by-step explanation:
Answer:
<u>Step 1: Set x to 0
</u>
(0, 3)
<u>Step 2: Set x to 1
</u>
(1, 5)
<u>Step 3: Set x to 2
</u>
(2, 7)
<u>Step 4: Set x to 3
</u>
(3, 9)
Answer:
19/12
Step-by-step explanation:
Answer:
x = 1.5
Step-by-step explanation:
To get the vertex of a quadratic equation you can use the formula
x = -b/2a
where f(x) = ax² + bx + c
So you would get -12/2(-4)
-12/-8
x = 1.5
Then substitue x in the equation to find y. I won't be doing that here