Answer:
She will pay more
Step-by-step explanation:
because if you multiply 19x12 you get 228 which is more than 190.
Hint: "4x 2 - 25 = 0" is nearly meaningless. You want 4x^2 - 25 = 0.
Note that both 4x^2 and 25 are perfect squares, so this is the difference of two squares, and is equal to (2x-5)(2x+5)= 0.
Answer:
4448 feet²
Step-by-step explanation:
Using the formula we can take the length, width and height and plug them in. , solving this equation we get .
Before we get started, it is good to remember PEMDAS - the acronym that tells you the order to carry out equations.
P = parentheses
E = exponents
M = multiplication
D = division
A = addition
S = subtraction
Knowing this, we should start by doing the equations <em>within </em>each parentheses.
So we did the addition and subtraction pieces within each group leaving us with the above equation. Now let's multiply:
20 is the answer.
Answer:
4
Step-by-step explanation a dog poops 5 kg a day