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saw5 [17]
3 years ago
14

Someone plz help me with this

Mathematics
1 answer:
Phoenix [80]3 years ago
8 0

Answer:

5y^{6}\sqrt{2}

Step-by-step explanation:

We want to  simplify:

\sqrt{50y^{12}}

We rewrite as:

\sqrt{2\times25 \times (y^{6})^2}

We split the radical sign to obtain:

\sqrt{25} \times \sqrt{(y^{6})^2} \times \sqrt{2}

Simplify the square root for the perfect squares to get:

5y^{6}\sqrt{2}

Therefore the simplified form is: 5y^{6}\sqrt{2}

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How do you get the answer to a math problem -k+h+kh k=-5 h=-2
Aloiza [94]

Answer:

Final answer is 13.

Step-by-step explanation:

Given expression is

-k+h+kh

We also have been given values of h and k as:

k=-5 h=-2

to simplify the given expression, we just need to plug the given values of k=-5 and h=-2 into -k+h+kh

-k+h+kh

=-(-5)+(-2)+(-5)(-2)

=5+(-2)+(-5)(-2)

=5-2+(-5)(-2)

=5-2+(10)

=5-2+10

=3+10

= 13

Hence final answer is 13.

4 0
4 years ago
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Brrunno [24]

use a ti 84 or something

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3 years ago
Use your ruler to draw a rectangle that measures 3 1/4 by 4 3/4 inches to find its area
sweet-ann [11.9K]

Answer:

Ok so use a ruler and draw out 3 1/4 length and 4 3/4 width and create it into a square.

Step-by-step explanation:

To find the area just multiply the lenght times width and you get 15.4375 or in fractions 247 /16

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3 years ago
Help PLSSS!!!!! I will give brainlyest!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
KATRIN_1 [288]

Answer: 17 1/2 or decimal form = 17.5

Step-by-step explanation: Hope this helped!

5 0
4 years ago
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Madeline was completing the square and her work is shown below. Identify the line where she made her mistake.. . f(x) = 3x^2 + 6
MAVERICK [17]
In completing the square, the first step is to factor out the first and second term so that the factor (x+a) is highlighted. This is seen in line 1. However, in line 2, the subtracted value should be 3 so as to compensate for the added value. This affects then line 3 as well. The answer is line 2.
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3 years ago
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