3 years ago

Choose the correct classification of (3x^3 + 2x^2 - 5x)

Mathematics

1 answer:

Irina-Kira [14]3 years ago

7 0

Answer:

Below.

Step-by-step explanation:

It is a polynomial of degree 3.

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Alaina has $28 in her account. She wants to purchase a pair of shoes that costs $45. If Alaina makes the purchase, which integer

valentina_108 [34]

Answer:

The Integer is -17

Step-by-step explanation:

This is because you must subtract the cost of the shoes from her account

28 - 45 is equal to negative 17

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3 years ago

The area of a rectangle is 36 square inches, and its perimeter is 26 inches. What are the length and width of the rectangle?

gogolik [260]

Answer:

9 and 4

Step-by-step explanation:

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2 years ago

Write as an equation/ inequality c is equal to -58

ArbitrLikvidat [17]

Answer:

not enough information, I'd be able to help if there was sorry

6 0

3 years ago

What is the equation of the parabola?

frutty [35]

Y=-1/20(x+3)^2

Your could always tell by which way the curve is pointing and if pointing down it’s a negative it’s pointing up it’s a positive

Hope that helped

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3 years ago

The square of a number, x, is 16 less than eight times the number. What is the number? Type the correct answer in the box. Use n

liraira [26]

Given :

The square of a number, x, is 16 less than eight times the number.

To Find :

The value of x .

Solution :

The mathematical equation with all given data is :

$x^2=8x-16\\\\x^2-8x+16=0\\\\x^2-4x-4x+16=0\\\\x(x-4)-4(x-4)=0\\\\(x-4)^2=0\\\\x=4$

Therefore , the value of x is 4 .

Hence , this is the required solution .

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3 years ago