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Sergeeva-Olga [200]
3 years ago
14

Which of the following statements uses the commutative property of addition?

Mathematics
1 answer:
Helen [10]3 years ago
6 0

Answer:

B

Step-by-step explanation:

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QUESTION 9 OF 11
ivanzaharov [21]

Answer:

10

Step-by-step explanation:

sadasdasdasd

6 0
3 years ago
In which quadrant does the point (-21, -11) lie?
FromTheMoon [43]

Answer:

The 3rd quadrant, where the x and y are both negative.

5 0
3 years ago
Please help me in this question
Andrei [34K]

Answer:

Step-by-step explanation:

If Mira has 10 more bottles than Noura, what Noura has, just add 10 to it, and that will be how many bottles Mira has.

For the table, if Noura has 2 bottles, 2 + 10 = 12, so Mira would have 12 bottles.

To find how many bottles Noura has, subtract 10 from whatever Mira has.

For example, from the table, Mira has 11 bottles in the 3rd column, so 11 - 10 = 1, so Noura would have 1 bottle.

For the number sentence:

n more than 10 equals m

Unless you're looking for an equation:

n + 10 = m

5 0
3 years ago
Which value of x is in the domain of f(t) = squared x - 7
zloy xaker [14]

Given:

The given function is:

f(x)=\sqrt{x-7}

To find:

The value of x that is in the domain.

Solution:

Domain is the set of input values.

We have,

f(x)=\sqrt{x-7}

We know that the square root is defined for non negative values. So,

x-7\geq 0

x\geq 0+7

x\geq 7

Thus, the domain of the given function is all real number that are greater than or equal to 7.

In the given options 0, -3, 6 are less than 7 but 8 in option A is the only value that is greater than 7. So, x=8 is in the domain of the given function.

Therefore, the correct option is A.

8 0
3 years ago
Division in ratio: A company has a policy that the ratio between its full time employees and its part time employees should be f
DanielleElmas [232]

Answer:

a) 2.5

b) 12

c) 40

Step-by-step explanation:

a) The ratio would be the relation between fixed and part time employees: for this would be 25/10= 2.5 Fixed per part time employee

b) Previous we got the ratio. So we have to divvide the 30 fixed by 2.5 to meet units

c) b) Previous we got the ratio. So we have to multiply the 16  for 2.5 to meet units

5 0
3 years ago
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