Answer:
5(x+3) is your answer
Step-by-step explanation:
1.
√(16+20)=√36=6
C
2.
√(21-9)=√(12)=(√4)(√3)=2√3
B
3. 2*√3=2*1.73205=3.464
B
1.C
2.B
3.B
Answer:
The y intercept and the slope are given in the equation. y=mx+b is slope-intercept form. mx is the slope and b is the y intercept. so in y=3x-5, 3x is the slope and -5 is the y intercept (what y is when x is zero).
Step-by-step explanation:
Answer:
<h2>x = 4.8</h2>
Step-by-step explanation:
Answer:
they are multiplied by 9 on bottom
Step-by-step explanation: