You currently have:
-2.3 -(4.5 -3.5)
To solve for this, we need to use PEMDAS (Parenthesis, Exponents, Multiply, Divide, Add, Subtract).
We have parenthesis, so work what's in parenthesis first.
4.5 - 3.5 = 1.0
You are left with:
-2.3 -1.0
When subtracting from a negative, you basically adding two positive numbers, just the sum will be negative instead of positive.
-2.3 -1.0 = -3.3
Your final answer is -3.3
I hope this helps!
The watre is 16 inches deep so and you can use our volume calculator to calculate the amount of water in the basement.
A: 40 ft by 28 ft by 16 inches gives 11171 U.S. gallons
B: 16 ft by 22 ft by 16 inches gives 3510.9 U.S. gallons
For a total of 14681.9 gallons. At 50 gallons per minute it will take 294 minutes which is about 5 hours and hence with 2 pumps about 2.5 hours.
I hope this helps,
Answer:
Answers in decimal form:
2.848 , -16.848
Answers in radical form:
-7 + sqrt(97) , -7 - sqrt(97)
Answer:
X= -0.1290 (bar line on top of the 90)
Hope this helps!
Step-by-step explanation:
Answer: ?
Step-by-step explanation:
