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Aleksandr-060686 [28]
3 years ago
11

am • an = am + n, where a is a real number and m and n are integers Use the product of powers property to simplify the expressio

n –2x3y4x2y3.
Mathematics
2 answers:
Maru [420]3 years ago
9 0
1. Take out the constants
-(2 x 3 x 4 x 2)xxyy^3
2. Simplify 2 x 3 x 4 x 2 to 48
-48xxyy^3
3. Use Product Rule: x^ax^b = x^a+b
-48x^1+1y^1+3
4. Simplify 1 + 1 to 2
-48x^2y^1+3
5. Simplify 1 + 3 to 4
-48x^2y^4
Westkost [7]3 years ago
8 0

correct answer:

-2x^5y^7


Step-by-step explanation:


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Write a linear equation that goes through the points (0,4) and (4,10). A. y =3⁄2x + 4 B. y =3⁄2x – 4 C. y =2⁄3x – 4 D. y =2⁄3x +
Elena L [17]

Answer:

A

Step-by-step explanation:

To write the equation, find the slope of the line using the two points. Find the difference in y values over the difference in x values.

\frac{y_2-y_1}{x_2-x_1} = \frac{10-4}{4-0}=\frac{6}{4}=\frac{3}{2}

Write the equation using the slope m=3/2 and the point slope form.

y-y_1=m(x-x_1)\\y-10=\frac{3}{2}(x-4)

This is the equation of the line. You can convert it to slope intercept form:

y-10=\frac{3}{2}(x-4)\\y-10 = \frac{3}{2}x - 6\\y=\frac{3}{2}x +4

4 0
3 years ago
a souvenir mug sells for $8.00 at a hotel gift store. Kendra gives the clerk $10.00 and receives $1.56 in change. what is the sa
Zinaida [17]
I feel that it is 5.5%/ 0.055

Process:

8.00*5.5%/ 0.055=0.44
8.00+0.44=8.44
10.00-8.44=1.56
3 0
4 years ago
If the cost of 9 m cloth is rupees 378, find the cost of 4 m cloth? guys little fast and please in steps no direct answers
yulyashka [42]

Answer: 168 rupees.

Step-by-step explanation:

sure thing! first, i divided 378 by 9, so that i could find the cost of ONE meter of cloth.

378/9 = 42

then, i just multiplied 42 by 4, in order to find the total cost for 4 meters.

42 x 4 = 168

3 0
3 years ago
The graph of a parabola is represented by the equation
mestny [16]

Answer:

It will become narrower/steeper

Step-by-step explanation:

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Answer:

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