3 years ago

HELP I NEED HELP WITH THIS QUESTION ITS A QUIZ QUESTION

1 answer:

4 0

The answer is 3. Because all parallelograms have two sides that are congruent. Also don’t click on the link the bot gave you. Have a nice day and I hope what I said helped!! :)

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Step-by-step explanation:

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What are the dimensions of a rectangle with a perimeter of 70 and a length to width ratio of 4 to 5?

nasty-shy [4]

Hello :
let : x the length and y the <span>width
the perimeter is : 2(x+y)
2(x+y) = 70 and : x/y =4/5
x+y = 35 ......(1)
x = (4/5)y ... (2)
subsct in : (1)
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4 years ago

Find all the zeros of the equation<br> -2x^4+27x^2+1200=0

Angelina_Jolie [31]

For this case we have the following polynomial:
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2) We rewrite the polynomial
3) Solve the quadratic equation using the formula for the quadratic equation
4) We return the change and find four roots
Answer:
See attached image for procedure and solution

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