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tiny-mole [99]
2 years ago
14

Which expression is not a polynomial? x³ x² - 2x x³ +1 12x

Mathematics
1 answer:
zaharov [31]2 years ago
3 0

Answer:

12x

Step-by-step explanation:

It has no exponent so it is not a polynomial

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25) Margie needs to borrow $9,000 from a local bank. The
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Answer:

B) $3060.00

Step-by-step explanation:

8.5% of 9,000 equals 765, then 765 multiplied by 4 equals 3060.

I think that it will take Margie 4 years to pay back the bank. And the interest rate that the bank charges is 8.5% per month.

I'm not sure if this is correct

7 0
3 years ago
Jack is a professional weightlifter. his personal lifting record was 125.8kg. at a weightlifting competition, he broke his own r
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126.34kg

Step-by-step explanation:

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Convert 540 grams to kilograms` 0.54 kilograms, and add to the previous record

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3 years ago
The list shows all of the combinations of cutlery at a dinner table. A total of four pieces consisting of forks and spoons are l
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3 years ago
Michelle’s house is 22 miles due north of Jan’s house and 30 degrees northeast of Richard’s house. Richard’s house is due east o
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Answer:

Michelle’s house is 44 miles to Richard’s house.

Step-by-step explanation:

The distance can be found out by using the trigonometric ratio of sine theta

Sine theta= Perpendicular/ Hypotenuse

We know the values of hypotenuse and theta

Sine 30 = 22/ Hypotenuse

Hypotenuse= 22/ sine 30

Hypotenuse= 22/0.5

Hypotenuse = 44

The hypotenuse marks the distance between Michelle’s house to Richard’s house. Due east means counter clockwise rotation from east.

3 0
3 years ago
A rectangle has a length of 8 and a width of x. Write a variable expression for the perimeter of the rectangle
natta225 [31]
Hi,

Since the perimeter of a rectangle is equal to twice the length plus twice the width, what you want to do here is P = 2(8) + 2(x) = 16 + 2x

Hope this helps! If my answer was not clear enough or you’d like further explanation please let me know. Also, English is not my first language, so I’m sorry for any mistakes.
7 0
3 years ago
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