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Hatshy [7]
3 years ago
12

The product of2x and 3y​

Mathematics
2 answers:
madam [21]3 years ago
7 0

Answer:

6xy

Step-by-step explanation:

(2x) × (3y)

=(2×3) × (x×y)

=6×xy

=6xy

d1i1m1o1n [39]3 years ago
5 0
6xy ; Product means to multiply so you just multiply the numbers and combine like terms but since the variables aren’t alike you just stick them together.
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Plz help me answer this one :(
Mariulka [41]

Answer:

is it C?? plss let me know not fully sure

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
The radio is of a circle is 3 millimeters what is the circles circumference
nlexa [21]

c = 2(3.14)(radius)

c = 2(3.14)(3)

<em>multiply all those numbers together to get your circumference.</em>

c = 18.84.

6 0
3 years ago
Math help please, thank you!
CaHeK987 [17]
The answer to the first question of the attached document is option 1. We obtain the answer subtracting the term n from the series with the term n-1.For example:
 -3 - (- 5) = 2
 -1 - (- 3) = 2
  1 - (- 1) = 2
 So you can see that the common difference is the 2.

 The answer to the second question is option 3:
 y = | x + 7 |
 We can confirm it by substituting values in the equation.
 For example:
 if we do y = 0 then x = -7
 if we do x = 0 then y = 7.
 As corresponds in the graph shown.
 Remember also that as a general rule yes to the equationy = | x | whose vertex is in the point (0,0) we add a positive real number "a" of form y = | x + a | then the graph of y = | x | will move "to" units in the negative direction of x.

 The answer to the third question is option 4.
 The quotient of x and "and" is constant.
 k = y / x
 Rewriting:
 y = kx
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3 0
3 years ago
Remove the parentheses from the expression (–2) – (–3). A. 2 – 3 B. –2 + 3 C. 2 + 3 D. –2 – 3
lukranit [14]

Answer:

B.

Step-by-step explanation:

The negative of a negative is a positive, so B is your choice.  Think of it anothe way, if it helps.  Imagine that the expression is this:

(-2) + (-1)(-3) since every subtraction problem can be rewritten as an addition problem.

We would first, by orders of operation, multiply the -1 and the -3 getting 3.  Then the problem would simplify down to -2 + 3

Just another idea to ponder...

5 0
3 years ago
The diameter of a bacteria colony that doubles every hour is represented by the graph below. What is the diameter of the bacteri
SOVA2 [1]

For this case we have a function of the form:

y = A * (b) ^ x

Where,

A: initial population of bacteria

b: growth rate

x: number of hours

Since the diameter is double every hour, then:

b = 2

We must now look for the value of A.

To do this, we evaluate an ordered pair of the graph:

For (1, 2):

2 = A * (2) ^ 1

Clearing A we have:

2 = A * 2

A = \frac{2}{2}\\A = 1

Then, the function is given by:

y = 1 * (2) ^ x

For after 9 hours we have:

y = 1 * (2) ^ 9\\y = 512

Answer:

the diameter of the bacteria after 9 hours is:

y = 512

6 0
3 years ago
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