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Jobisdone [24]
3 years ago
8

Please help me answer these e questions pleasesssss

Mathematics
1 answer:
Rudiy273 years ago
5 0

Answer:

5. (-4)^{5}× (-4)^{7}

   (-4)^{12}

   4^{12}

A negative base raised to an even power equals a positive.

8. (\frac{2}{3})^{2} × (\frac{2}{3})^{6}

   (\frac{2}{3})^{8}

11. (5^{4})^{3}

   5^{12}

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**I WILL DELETE ANY BS OR WRONG ANSWERS**
pychu [463]

Answer:

  • See below

Step-by-step explanation:

<u>The sequence is as per attached: rotation >> translation >> reflection:</u>

  • 1. Rotate 120 degrees anticlockwise around B,
  • 2. Then translate B to B' and
  • 3. Reflect over segment BA.

5 0
2 years ago
How do you simplify x-2/2-x?
Anestetic [448]

Answer:

-1

Step-by-step explanation:

Simplify the following:

x - 2/2 - x

Hint: | Reduce (-2)/2 to lowest terms. Start by finding the GCD of -2 and 2.

The gcd of -2 and 2 is 2, so (-2)/2 = (2 (-1))/(2×1) = 2/2×-1 = -1:

x + -1 - x

Hint: | Group like terms in x - 1 - x.

Grouping like terms, x - 1 - x = (x - x) - 1:

(x - x) - 1

Hint: | Look for the difference of two identical terms.

x - x = 0:

Answer:  -1

7 0
4 years ago
3 squared square root x minus 12 equals negative two
frosja888 [35]

Answer is down below:

4 0
3 years ago
(WILL GIVE BRAINLIEST)Find the polynomial function with real coefficients that has zeros 1, 1 , 2+ i sqrt 3
neonofarm [45]

Answer:

x^3-x^2(4+i\sqrt{3} )+x(5+i2\sqrt{3} )-(2+i\sqrt{3} )=0

Step-by-step explanation:

We have given that this polynomial has the given zeroes of 1, 1, and 2+i\sqrt{3}, we can express the polynomial in a factored form where each zero has the form x-a (where a is our zero):

polynomial= (x-1) (x-1) (2+i\sqrt{3})

                  =(x^2+1-2x) (2+i\sqrt{3})

                   =x^3-x^2(4+i\sqrt{3} )+x(5+i2\sqrt{3} )-(2+i\sqrt{3} )=0

8 0
4 years ago
Jose bought a bag of 6 oranges for $2.82. He also bought 5 pineapples. He gave the cashier $20 and received $1.43 change. How mu
svp [43]
Your answer is: $3.15 each.

Here are the steps:

First, I added $2.82 and $1.43. Then, I subtracted the sum ($4.25) from $20. Lastly, I divided the difference($15.75) by five because there were five pineapples. Which gave me the answer: $3.15.
5 0
3 years ago
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