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katovenus [111]
3 years ago
8

Find the product. Type your answer in the provided space. Do not use spaces in your answer. To demonstrate an exponent, use the

^ key. For example, x 2should be typed in as x^2.
3x 3 y · 5x 2 y
Mathematics
2 answers:
Blizzard [7]3 years ago
8 0

Answer:

15x^5y^2

Step-by-step explanation:

Aas you can see in the problem you just need to multiply both factors using the laws of exponents, remember that when two terms with similar bases are multiplied the exponents have to be added up.

SO we have:

3x^3*5x^2y\\3*5=15\\x^3*x^2=x^{(3+2)}=x^5 \\y*y=y^{1+1}=y^2

The final term would be 15x^5y^2

ivanzaharov [21]3 years ago
5 0
Alex, please try again.  You have not used the "^" symbol here to denote exponentiation, as you were specifically asked to do.  By 5x 2, do y ou mean 5x^2?  Please rewrite   <span>3x 3 y · 5x 2 y .</span>
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Help with this question
larisa [96]

Answer:

-2

Step-by-step explanation:

2x + y = 10               Subtract 2x from both sides.

2x-2x + y = 10 - 2x  Combine the left.

y = 10 - 2x

The slope is the number in front of the x -- in this case - 2

The answer is - 2

4 0
3 years ago
Solve by the elimination method. Show your work <br> 2x – 5y = 1<br> 3x – 4y = -2
svlad2 [7]
Hello,

2x-5y=1 |3|4
3x-4y=-2|-2|-5
------------------------

-7y=7 ==>y=-1
-7x=14==>x=-2

sol={(-2,-1)}

3 0
3 years ago
A machine makes 18 parts per hour if the machine work for 24 hourss how many parts will it have made
sweet-ann [11.9K]

Answer:

432 parts

Step-by-step explanation:

24 x 18 = 432

3 0
3 years ago
Mrs. Bailey gives a test, and her students’ scores range from 30 to 70. She decides to curve the scores, so that they range from
Harman [31]

Answer:

f(x) = x*3/4 + 42.5

Step-by-step explanation:

The original difference between the pair is 70 - 30 = 40

The new difference between the pair is 95 - 65 = 30

Since the differences are not the same, Mrs Bailey must first perform a (slope) multiplication by a factor of 30/40 or 3/4

Then 30 * 3/4 = 22.5

Then she can shift the scores up by 65 - 22.5 = 42.5 in order to get the range from 65 to 95

Therefore, f(x) = x*3/4 + 42.5. We can test that

f(30) = 30*3/4 + 42.5 = 65

f(70) = 70*3/4 + 42.5 = 95

8 0
3 years ago
Graph the image of the given triangle under a dilation with a scale factor of 12 and center of dilation ​ (0, 0)
AysviL [449]

Answer:Graph the image of the given triangle under a dilation with a scale factor of 12 and center of dilation ​ (0, 0)

4 0
3 years ago
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