Answer:
Z' = (-5,3)
Step-by-step explanation:
Move two to the (<- left) from -3,5 to get -5, 5
move two down to get -5,3
Here's the solution,
=》
=》
=》
=》
=》
=》
so,
The solution set is (-5 , 5)
Answer:
D
Step-by-step explanation:
Using Pythagoras' identity in the right triangle
The square oh the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
h² = (9
)² + (9 )² = 162 + 162 = 324 ( take the square root of both sides )
h = 
= 18 → D
Answer:
Step-by-step explanation:
<u>The inequality as per question:</u>
<u>Its solution is:</u>
It means on the number line a closed circle is at 80 and shaded area is to the right
Correct choice is C
Three more than twice the number is 25
The number you're looking for is 25. Simply work backwards.
25 - 3 (three more...) = 22
22 ÷ 2 (twice the number) = 11
