Answer:
A , B and C are similar to each other
Step-by-step explanation:
Please give me branlest
Answer:
9 units
Step-by-step explanation:
To find the length of a side of a square, you need to square root the area
√81 = 9
Range is ouutput from inputing the input
domain is input
f(x)=4x
28=4x, x=7
30=4x, x=15/2
32=4x, x=8
34=4x, x=17/2
36=4x, x=9
domain is {7,15/2, 8, 17/2, 9}
Step-by-step explanation:
4x2+8x−3=0
For this equation: a=4, b=8, c=-3
4x2+8x+−3=0
Step 1: Use quadratic formula with a=4, b=8, c=-3.
x=
−b±√b2−4ac
2a
x= −(8)±√(8)2−4(4)(−3)
2(4)
x= −8±√112
8 x=−1+
1 2 √7 or x=−1+
−1 2 √7
Answer: x=−1+
1 2√7 or x=−1+
−1 2 √7
