Answer:
triangle 1, triangle 3,
Step-by-step explanation:
Triangle 1=
Triangle 2= is wrong
Triangle 3=
Triangle 4= is wrong.
Answer:
Step 1: Given
Step 2: Add 6 on both sides
Step 3: Multiply 7 on both sides
Step 4: Divide by 4 on both sides
Answer:
down
Step-by-step explanation:
y = -3x^2 +x +1
The coefficient of the x^2 term is negative so it opens facing down
X^2 coeffient
- means down
+ mean up
The square root of 69 is 8.30.because 8.30*8.30 is 69