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Thepotemich [5.8K]
3 years ago
13

When the polynomial is written in standard form, what are the values of the leading coefficient and the constant? 5x + 2 - 3x^2

Mathematics
1 answer:
earnstyle [38]3 years ago
7 0
Leading coefficient = -3
Constant = 2

When you order them in standard form, you need to put them in ascending order of the exponents. Therefore the -3x^2 would come first, which makes the number attached (-3) the lead coefficient. 

Also, since the number (2) without an x attached would be last (due to the power of x technically being 0), than that is the constant. 
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<img src="https://tex.z-dn.net/?f=144%20%3D%20%20-%2012%28x%20%2B%205%29" id="TexFormula1" title="144 = - 12(x + 5)" alt="144 =
svp [43]

Hello!

Explanation:

First, you had to do is switch sides of an equation.

-12(x+5)=144

Then you divide by -12 from both sides of an equation.

\frac{-12(x+5)}{-12}= \frac{144}{-12}

Simplify.

144/-12=-12

x+5=-12

Next, subtract by 5 from both sides of an equation.

x+5-5=12-5

Simplify.

12+5=17

Answer: → \boxed{x=-17}

*The answer must have a negative sign.*

Hope this helps!

6 0
3 years ago
Read 2 more answers
If $5,000 is borrowed with an interest of 12.3% compounded semi-annually, what is the total amount of money needed to pay it bac
jarptica [38.1K]

Answer:

$7153.03

Step-by-step explanation:

To find the total amount after 3 years, we can use the formula for compound tax:

P = Po * (1+r/n)^(t*n)

where P is the final value, Po is the inicial value, r is the rate, t is the amount of time and n depends on how the tax is compounded (in this case, it is semi-annually, so n = 2)

For our problem, we have that Po = 5000, r = 12.3% = 0.123, t = 3 years and n = 2, then we can calculate P:

P = 5000 * (1 + 0.123/2)^(3*2)

P = 5000 * (1 + 0.0615)^6

P = $7153.029

Rounding to the nearest cent, we have P = $7153.03

3 0
3 years ago
What's -18÷(1-4+-2-4) explain pls need help​
Mrac [35]

Answer:

the answer is 2.

Step-by-step explanation:

i dont know how to explain sorry

4 0
3 years ago
In the diagram, line I and line m are parallel lines cut by transversal n.<br> b<br> a<br> n<br> m
baherus [9]

The measure of both the interior angles are 70 and 110 degree.

<h3>What are Parallel Lines ?</h3>

Lines they never intersect with each other and the distance between them always remains same are called parallel lines.

It is given that

Line l and m are parallel lines and are intersected by a transversal ,n

Interior angles of the same side are (2x−8) degree and (3x−7) degree

Applying the property of interior angles of parallel lines

2x -8 + 3x - 7 = 180 degree

5x -15 = 180

5x = 195

x = 39 degree

Both the angles have measure of

2 * 39 - 8 = 70 degree

3 * 39 -7 = 110 degree

Therefore the measure of both the angles are 70 and 110 degree.

The complete question is

Two parallel lines l and m are cut by a transversal  n . If the interior angles of the same side of n are (2x−8) degree and (3x−7) degree  , find the measure of each of these angles.

To know more about Parallel Lines

brainly.com/question/16701300

#SPJ1

4 0
2 years ago
How do you find the square root of a decimal for example 0.36
kkurt [141]
What times itself gives you 36? 6x6= 36 so what times what gives you 0.36? 0.6x0.6= 0.36
6 0
3 years ago
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