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sergey [27]
3 years ago
6

Factor 21x^3 y^2 – 3x^2y + 75x^4

Mathematics
1 answer:
malfutka [58]3 years ago
6 0
The greatest common factor is 3x². The rest doesn't factor.
  21x³y² -3x²y +75x⁴ = 3x²(7xy² -y +25x²)
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Select the TWO correct statements. The product of 3/5 and 4 is greater than 4. The product of 3/5 and 4 is less than 3/5. The pr
Musya8 [376]

Answer:

the product of 11/2 and 2 is greater than 11/2

The product of 13/4 and 5/2 is greater than 13/4

Step-by-step explanation:

11/2 * 2 = 11

13/4 * 5/2 = 8.125

3 0
3 years ago
A tree casts a shadow that is 18 feet, in length. If the angle of elevation is 28, which of the following best represents the he
Liono4ka [1.6K]
The first step for this problem should always be to draw out the triangle so that you can right down the angles and side lengths. Afterward, you can use SOHCAHTOA to find the height of the tree. You would use tangent. The equation you would use is tan(28°)x/18. After solving for x, you will find the answer which is approximately 9.57 feet.

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3 years ago
A rectangular prism is a three-dimensional geometric figure, hollow or solid, contained by six rectangular sides that meet at ri
jenyasd209 [6]

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3 years ago
12/5 rename the fractions as mixed numbers
Alex_Xolod [135]

Answer:

2 2/5

Step-by-step explanation:

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5 0
2 years ago
Ox=20
nexus9112 [7]

No, it is not possible for Eric to have spent 35 minutes playing basketball if he plays for a total of exactly 95

<h3>How to form a linear equation</h3>

Let the time taken to play basketball be "x"

Let the time taken to play volleyball be "y"

According to the information given, Eric plays basketball and volleyball for a total of 95 minutes every day, then;

x + y = 95

If he plays basketball for 25 minutes long, then;

x = 25

The pair of linear equations that represents the statement are:

x  + y = 95
x = 25

The time it takes Eric to play volleyball every day is expressed as:

y = 95 - x

y = 95 - 25

y = 70 minutes

No, it is not possible for Eric to have spent 35 minutes playing basketball if he plays for a total of exactly 95

Learn more on linear equations here: brainly.com/question/14323743

3 0
2 years ago
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