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2 years ago

HELP what are the coefficients of 7x^4-9x^3+2x^2

Mathematics

1 answer:

Nikitich [7]2 years ago

6 0

In this case, whenever you see a number directly in front of x, multiplying itself by/with x, it's a coefficient.

That applies to the numbers 7, 9, and 2 if I'm reading this correctly. Hope this helps!

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Which is the BEST estimate for the surface area of the prism?

Advocard [28]

I think it may be 34ft^2

I hope that helps!

4 0

2 years ago

Translate and solve: Three more than the difference of 6s and 5s is equal to the difference of 1/12 and 1/6

PilotLPTM [1.2K]

Answer:

a. $(6s-5s)+3=\frac{1}{12}-\frac{1}{6}$

b. $s=-\frac{37}{12}$

Step-by-step explanation:

You need to remember that:

1. The word "more" indicates Addition.

2. The "Difference" is the result of a Subtraction.

a. Then, knowing this information, you know that:

- "The difference of $6s$ and $5s$ " must be expressed as:

$6s-5s$

- Then, "Three more than the difference of $6s$ and $5s$ " is:

$(6s-5s)+3$

- "The difference of $\frac{1}{12}$ and $\frac{1}{6}$ " can be expressed in this form:

$\frac{1}{12}-\frac{1}{6}$

Therefore, "Three more than the difference of $6s$ and $5s$ is equal to the difference of $\frac{1}{12}$ and $\frac{1}{6}$ " is:

$(6s-5s)+3=\frac{1}{12}-\frac{1}{6}$

b. Solve for "s" in order to find its value:

$s+3=-\frac{1}{12}\\\\12(s+3)=-1\\\\12s+36=-1\\\\12s=-1-36\\\\s=-\frac{37}{12}$

8 0

2 years ago

2 questions…

laila [671]

Answer:

1) (-50) <(-25) < (-10) < 10 < 25

2) 150 in^2

Step-by-step explanation:

For the first question we list the numbers according to their sign(start from negative)

For the second question we multiply height with width to find the area of the rectangle.

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2 years ago

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Solve for x. 10 = − 2/3 x A) −6 B) −9 C) −15 D) −18

Allisa [31]

Answer:

x=-10/23

Step-by-step explanation:

-23x=10

x=10/-23

x=-10/23

6 0

2 years ago

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What is 599 minutes =_hours and _days

Inessa [10]

599 min--›hours
599/60=about 9.98 hours

599 minutes--›days
(599/60)/24=about 0.42 days

answers:
9.98 hours and 0.42 days

6 0

3 years ago

Read 2 more answers