3 years ago

Choose the correct simplification of (9xy^5)^2.

Mathematics

1 answer:

Grace [21]3 years ago

5 0

Answer:

D) 81x²y¹⁰

Step-by-step explanation:

(9xy⁵)²

Because all of 9xy⁵ are in the parentheses, each component is raised to the 2nd degree.

(9)² = 81

(x)² = x²

(y⁵)² = y¹⁰ -- When you raise an exponent to another exponent, you multiply the exponents.

Now combine the components.

D) 81x²y¹⁰

You might be interested in

Which undefined term is needed to define an angle? Plane Point Ray Line

Crank

Line+line = angle. dhxs

3 0

3 years ago

A rectangle has a length of 3x inches. The width of the rectangle is (2x+6) inches more than the length. A) Find the perimeter o

s2008m [1.1K]

Perimeter = 2*(length +width)
perimeter = 2*(3x + (3x +(2x+6)))
.. = 2*(3x +3x +2x +6)
.. = 2*(8x +6)
perimeter = 16x +12

If x=3, the perimeter is 16*3 +12 = 60 inches.

7 0

3 years ago

Look at this graph.

Phoenix [80]

Answer: y= 1/4 x + 500

Step-by-step explanation:

The slope is the difference in y-values divided by difference in x-values plus the starting constant value (500 on the graph)

700 - 600 is the difference in y-values = 100

800 - 400 is the difference in x-values = 400

100/400 = 1/4

y = x/4 +500

7 0

3 years ago

Mark has a bushel of apples which weighs 48 pounds. He wants to make some apple pies. If each apple pie requires 2.5 pounds of a

mixas84 [53]

This is easy, all you need to do is divide 48/2.5 and you have your answer.

3 0

3 years ago

Does anyone know how to do this?

krok68 [10]

Answer:

D = 36 - 4 * 9 *(-2) = 104

Step-by-step explanation:

$\sqrt{26 \times 4}$

That's 2 that shet 26

x1= -{-6} - 2 that shet 26/6 x2=-{6}+ 2 that shet 26/6

6 0

3 years ago