Answer:
If all three digits need to be the same (I assume that's what aaa means) it's 333
Step-by-step explanation:
For a number XYZ to be divisible by 9, X+Y+Z must be divisible by 9. Here's why:
X*100 + Y * 10 + Z = X + Y + Z + 99*X + 9*Y = X + Y + Z + 9(11X + Y)
So we need to find the smallest a so that a+a+a = 3a is divisible by 9. The smallest would be 0, but 000 is not a real 3-digit number. The next one is 3.
Answer:
-<em>6</em>
Step-by-step explanation:
because it - + 18 + 17 + 19 + 20 answers
Answer:
<h2>
</h2>
Step-by-step explanation:
<h3>to understand this</h3><h3>you need to know about:</h3>
<h3>tips and formulas:</h3>
<h3>let's solve:</h3>
<h3>
</h3>
The length is 12 ft 3 inches.
147/12 = 12.25 and 1/4 of a foot is 3 inches so your answer is 12 ft 3 in
Let m be the slope and b the y-intercept.
m=(y₂-y₁)/(x₂-x₁)
m= (-1-4)/(-5-(-4))
m= 6
y=mx+b
4=6(-4)+b
b=28
y=6x+28
(-2,4)
parallel means the slopes are the same:
4=6(-2)+b
4=-12+b
b=16
y=6x+16