Answer:
1/3
Step-by-step explanation:
Gradient=3/9=1/3
Answer:
b = -9
Step-by-step explanation:
-12 = 24 + 4b
Subtract 24 from both sides
-12 - 24 = 24 + 4b - 24
-36 = 4b
Divide all sides by 4
-36 ÷ 4 = 4b ÷ 4
-9 = b
-Chetan K
Answer: 441
Step-by-step explanation:
21 x 21 = 441
Yes is equivalent because 12 x 4 is 48 and 5x5 is 25
I got about a 100 numbers on a math website. Good luck.
Thanks! : )