Answer:
x = 20
Step-by-step explanation:
3x + 26 = 2(3 + 2x)
~Simplify
3x + 26 = 6 + 4x
~Subtract 26 to both sides
3x = -20 + 4x
~Subtract 4x to both sides
-x = -20
~Divide -1 to both sides
x = 20
Best of Luck!
1) A
2)D
3)D
4) Dunno
Here's the reason why I chose the answers as well.
1) When you have a debit card you are spending your OWN money. Therefor it's taken from the money if you have in your bank account.
2)Credit Cards are usually used when you don't have the cash at hand but have to pay it back.
3)The lower the credit score the worst it is.
Answer:282, 475, 249
Step-by-step explanation:
Answer:
4.9 feet
Step-by-step explanation:
First, we need to determine the height of the building using the following:

Where
H = Height of the building
L = Length of the first ladder = 20ft
B = Distance from the base of the building = 10ft
So, we have:





Next, is to determine the distance of the new ladder from the base of the building (B) using Pythagoras theorem using:

Where
--- Length of the second ladder
----- Height of the building
So, we have:




Solving for B2, we have:


So... first off, we sort the dividend, the numerator, in descending order... so, looking at the exponents in this one, is already sorted in descending order, from 4 down to 1, so that's done.
then the divisor, we have x+3, that means x + 3 = 0, x = -3,
so, we'll be using -3 for the synthetic division then.

and now, we'll use those coefficients, dropping the exponents of the polynomial by one, and the remainder, remains as a fraction with the divisior of x+3.