Answer:
(3x-4)(x+4)
Step-by-step explanation:
What you do is look at the lass number. What 2 numbers can be multiplied together to get -16. That is 4.
You need to make sure that you need to get it to where subtracted it equals 8.
(3x-4)(x+4) is your answer.
Answer:
Pattern :
Pattern :
Step-by-step explanation:
Given:
Pattern x: start with 0 and add 6.
Pattern y: start with 1 and multiply 2.
To find: patterns and
Solution:
Pattern :
Pattern :
Answer:
y ≈ 5.2
Step-by-step explanation:
∠ F = 180° - (42 + 48)° ← sum of angles in a triangle
∠ F = 180° - 90° = 90°
Thus Δ DEF is right at F
Using the sine ratio in the right triangle
sin48° = = = ( multiply both sides by 7 )
7 × sin48° = y , then
y ≈ 5.2 ( to the nearest tenth )
Answer:
which questions
Step-by-step explanation:
a or b or c