Answer:
pls dont kill me for wacky lines. this shall just give you a basic idea. the important part is the 90° angle
The quotient of two positive integers or two negative integers is positive. The quotient of a positive integer and a negative is negative. Hope you understand how to divide integers now.
Answer:
Hi ik I'm not answering but can you please mark me as brainliest? I need it to rank up.
Step-by-step explanation:
1. B
2. A
3. D
4. D
I'm not too sure about 1 but I'm sure about the others. Hope this helps!
to solve for the dimensions (x+7)(x+2)=66,
we can first use the foiling method to simplify the left side.
x^2 + 2x + 7x + 14 = 66
x^2 + 9x + 14 = 66
now, subtract 66 from both sides.
x^2 + 9x - 52 = 0
now, split this into two parentheses.
(x + 13)(x - 4)
since the root of -13 would give you negative values, x=4. This means that the dimensions of the rectangle are 11 and 6.