1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mixas84 [53]
3 years ago
8

How many variable terms are in the expression 3x3y + 5x2 + y + 9? (Input a numeric value only.)

Mathematics
2 answers:
Zanzabum3 years ago
6 0
3
this is because 
x^{3}y
 x^{2}
and
  y
  are all separate variables (also x^{3} y combines into one variable)
Arturiano [62]3 years ago
6 0

Answer:

3 Variables are x^3y, x^2, y

Step-by-step explanation:

Given : Expression 3x^3y+5x^2+y+9

To find : How many variable terms are in the expression?

Solution :

In the expression a letter represents a variable.

In 3x^3y the variable is x^3y

In 5x^2 the variable is x^2

In y the variable is y

In 9 there is no variable.

i.e. In the expression 3x^3y+5x^2+y+9 there are three variables.

Variables are x^3y, x^2, y

You might be interested in
Find the largest whole number which is a factor of both 42 and 98
LuckyWell [14K]

Answer:

14

Step-by-step explanation:

hope this helps

5 0
2 years ago
Classify each sequence as arithmetic, geometric or neither
Karolina [17]

Answer:

Geometric sequence = ⁵/9, ⁵/3, 5, 15, 45. . .

Arithmetic sequence = 16, 11, 6, 1, -4 . . .

Step-by-step explanation:

A geometric sequence is a sequence of numbers, in which every number in the sequence after the first term is multiplied by a common ratio, which gives us the next term. The common ratio is the ratio of a term to the term before it.

On the other hand, an arithmetic sequence is a sequence of number have a common difference between each consecutive terms. This common difference is gotten by subtracting a term from the term before it.

Now let's examine each sequence given:

==>16, 11, 6, 1, -4 . . .

11 - 16 = -5

6 - 11 = -5

1 - 6 = -5

-4 - 1 = -5

This is an arithmetic sequence. The commons difference "-5" is the same

==>⁵/9, ⁵/3, 5, 15, 45. . .

⁵/3 ÷ ⁵/9 = ⁵/3 × ⁹/5 = ⁹/3 = 3

5 ÷ ⁵/3 = ⁵ × ⅗ = 3

15 ÷ 5 = 3

45 ÷ 15 = 3

The common ratio "3" is the same. This is a geometric sequence.

3 0
3 years ago
Four students work to find an estimate for square root 37. Who is closest to finding the true estimate? (1 point)
vichka [17]
Riley is the closest 
8 0
3 years ago
Given cosθ=√3/3 and sinθ<0. What is the value of sinθ?
KATRIN_1 [288]

\sin^{2} \theta+\cos^{2} \theta=1 \\ \\ \sin^{2} \theta+\left(\frac{\sqrt{3}}{3} \right)^{2}=1 \\ \\ \sin^{2} \theta+\frac{1}{3}=1 \\ \\ \sin^{2} \theta=\frac{2}{3} \\ \\ \theta=-\frac{\sqrt{2}}{\sqrt{3}}=\boxed{-\frac{\sqrt{6}}{3}}

5 0
2 years ago
The average daily maximum temperature in Syracuse is 21.85°C, and the average daily minimum temperature is -4.7°C. The average d
podryga [215]

By applying the definition of difference, we find that the <em>average daily maximum</em> temperature in Syracuse is 26.55 °C higher than the <em>average daily minimum</em> temperature.

<h3>What is the difference between the average daily maximum temperature and the average daily minimum temperature?</h3>

Herein we must find the difference bewteen the two temperatures, defined as the subtraction of the <em>minimum</em> temperature from the <em>maximum</em> temperature:

x = 21.85 °C - (- 4.7 °C)

x = 26.55 °C

By applying the definition of difference, we find that the <em>average daily maximum</em> temperature in Syracuse is 26.55 °C higher than the <em>average daily minimum</em> temperature.

To learn more on differences: brainly.com/question/1927340

#SPJ1

8 0
2 years ago
Other questions:
  • Anne wants to find the answer to 1999 + 1476.
    5·1 answer
  • Help me please! I need help!!
    13·1 answer
  • Find the greatest common factor of 6a^2b^2c^2d and 2acd^2 A. acd B. 2acd C. 2acd^2 D. 2a^2b^2c^2d^2
    5·2 answers
  • A garden bed contains 8 tomato plants, 4 squash plants and 8 bell pepper plants. What percentage of the plants are tomato plants
    9·1 answer
  • Bricklayers use the formula N = 7LH to estimate the number of bricks N needed to build a wall of height H and length L. What is
    10·1 answer
  • The relationship between women’s whole-number shoe sizes and foot length forms an arithmetic sequence, where an is the foot leng
    7·2 answers
  • A class is divided into 4 groups. A bag contains pieces of paper that are red, blue, green, and yellow. For every blue- or green
    13·1 answer
  • Amanda has bought 30 pounds of dog food. She feeds her dog 3/5 pounds for each meal. For how many meals will the food last?
    12·2 answers
  • Answer please it is needed
    10·2 answers
  • How many different committees can be formed from 8 teachers and 39 students if the committee consists of 2 teachers and 4 studen
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!