Answer:
yes
Step-by-step explanation:
The standard form of a proportional equation is
y = kx ← k is the constant of proportionality
y = 10x ← is in this form and represents proportion.
Answer:
36 answer
Step-by-step explanation:
i hope it will help u
Answer:
His loading speed would be 3 trucks in 1 hour
Answer:
See below.
Step-by-step explanation:
Squaring a number means to multiply the number by itself.
For example, 3^2 means 3 * 3.
8^2 means 8 * 8.
(-6)^2 means (-6) * (-6).
In each case above, you see that the number that is squared is multiplied by itself.
In this case, (-4.5)^2, squaring the number -4.5, means multiply the number -4.5 by the number -4.5
(-4.5)^2 = (-4.5) * (-4.5)
Now we need to actually multiply -4.5 by -4.5
When you multiply a negative number by a negative number, the result is positive, so the product of -4.5 and -4.5 is a positive number. To find that number, you multiply 4.5 by 4.5
4.5 * 4.5 = 20.25
Therefore, (-4.5)^2 = 20.25
Answer:
s > -3
Step-by-step explanation:
-2s < 6
Divide both sides of the inequality by -2. Remember that when you multiply or divide both sides of an inequality by a negative number, the inequality sign changes direction.
s > -3
Answer: s > -3