A. 15.9ft
B. 24.84ft
C. 31.8ft
D. 11.73ft
Answer:
C. 31.8ft
Step-by-step explanation:
Perimeter of a parallelogram is calculated by this formula P = 2(a+b) (b: base, a: side)
The base given here is 10.8 ft and side is 5.1 ft
2 × (5.1+10.8) = 31.8 ft
Answer:
B) 24.84.
Step-by-step explanation:
Its hard to explain but ===>
First do Pythagorean theorem with 2.3 and 5.1.
You will need to do two thing with that answer.
First subtract it from the 10.8. That will be used for later.
Also, multiply it by 2.3 that is for the triangles that are on the sides.
Next you will want to take the number you set aside and multiply it by 2.3.
Finally add and you will have your answer.
To solve a quadratic equation in the form you can use the quadratic formula:
In your case, the equation is identified by the coefficient choice , so the solving formula becomes
As you can see, we have a negative number under a square root, an operation impossible to perform using real numbers. So, this equation has no real solutions.
Y’all what’s the answer to this question cuz I can’t do this one♀️
Answer:
-34x - 15
Step-by-step explanation:
FOIL
First
Outer
Inner
Last
4x times -2x = -8x
4x times -5 = -20x
3 times -2x = -6x
3 times -5 = -15
combine like terms
-8x - 20x - 6x = -34x
What is the simple interest rate?
Answer:
8%/year
Step-by-step explanation:
Answer:8%
Step-by-step explanation: