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3 years ago

What is the perimeter of the triangle expressed as a polynomial? 3x+4, x-10, 5x-2

1 answer:

6 0

Your answer is 9x-8.

3x+4, x-10, 5x-2. If you combine the x's you get 9x. You can combine the numbers however you'd like. I chose to combine +4 and -2. That's 2. 2-10 = -8. Therefore your answer is 9x-8.

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Y(y + 4) - y 2 = 6 is a quadratic equation. True or False

Ugo [173]

Y(y + 4) - y2 = 6
y2 + 4y - y2 = 6
4y = 6 ⇒ False

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3 years ago

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What is the equation of the graph below?<br>

Sonja [21]

The equation of the graph is y= -(x+3)^2 +1

Choice A is the correct answer

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3 years ago

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rancho middle school has an average of 23/3/8 students per teacher. write this mixed number as a decimal

Len [333]

Rancho middle school has an average of 23 3/8 students per teacher.write this mixed number as a decimal.

Answer:

$23\frac{3}{8} = 23.375$

Step-by-step explanation:

Given:

The given mixed number is $23\frac{3}{8}$

We need to write the given mixed number as a decimal.

So, we find the decimal number by separating the parts.

$=23+\frac{3}{8}$

The value of $\frac{3}{8}=0.375$

$=23+0.375$

$=23.375$

Therefore, the decimal number of given mixed number is $=23.375$

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3 years ago

Thomas weighs 168 lb how many kilograms does Thomas weigh

Norma-Jean [14]

Answer:

76.2048 Kilograms

Step-by-step explanation:

You would multiply 168 by 0.4536

168 x 0.4536 = 76.2048

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3 years ago

What is the coefficient in the expression shown?

ikadub [295]

Answer:

In mathematics, a coefficient is a multiplicative factor in some term of a polynomial, a series, or any expression; it is usually a number, but may be any expression.

Step-by-step explanation:

3 0

3 years ago