Answer:
3p² + 32p + 13
Step-by-step explanation:
Okay, so lets first solve for 2b. 2b = 2(p + 5), which is equal to 2p + 10. Now, let's solve for 3a. 3a = 3(p² + 10p +1), simplifying to 3p² + 30p +3. After adding 2b and 3a, we are able to get 2p + 10 + 3p² + 30p + 3 = 3p² + 32p + 13
The point that best represents the length of one side of the fence of the square portion of the garden area is: B. Point B.
<h3>What is the Area of a Square?</h3>
Area of a square = s², where s is the side length of the square.
Area of the square portion of his yard = 200 square feet
Side length of one side of the fence = √200 = 14.1 feet.
From the number line given, point B best represents 14.1 feet. Therefore, the side length is best represented by: B. Point B.
Learn more about the area of a square on:
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Answer:
-4, -4, 3, 8, 8
Step-by-step explanation:
-4(5+(-2))=-4(5)+-4(-2)
This is because of the distributive property. You have to distribute the 4 to the 5 and the -2.
-4(3)=-20+8
This is because since both the 5 and the -2 are being multiplied by -4, you can combine the 5 and the -2 to get 3 and then multiply that by -4.
This means (-4)(-2)=8
This is because (4)(2)=8 and two negatives make a positive.
Answer:
B. x = 5 and y = -13
Step-by-step explanation:
Equating real parts, we have ...
... x + 4 = 9
... x = 9 - 4 . . . . subtract 4
... x = 5
___
Equating imaginary parts, we have ...
... yi +9i = -4i
... yi = -4i -9i = -13i . . . . subtract 9i
... y = -13 . . . . . . . . . . . divide by i
Your question is a bit confusing, but the answer (as in the question is -32.76/-3.6) is 9.1.
Hope that helps!
