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SOVA2 [1]
3 years ago
12

A rational expression is undefined whenever its denominator is zero. A. True B. False

Mathematics
2 answers:
jeka943 years ago
8 0
True rational numbers are normal numbers

So if you have 1/0 the answer can't be told because u cannot decide one by zero.

The same is same for an irrational number
Bess [88]3 years ago
3 0
The answer is true hope this helps
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On a Saturday a movie theater sells 785 tickets they sell kid tickets for $2 and adult tickets for $5. that Saturday they make $
Otrada [13]

Answer:

570 adults and 215 children

Step-by-step explanation:

did this assignment and got it right

5a + 2c = 3280    where a is adults and c is children

subtraction eliminates c, find a

3a + 0 = 1710

a = 1710/3

a = 570 adult and then you have to subtract 785-570= 215 children

5 0
3 years ago
How many pairs of whole numbers have a sum of 12
MAXImum [283]
4 times 3 is 12

2 times 6 is 12
 
5 0
3 years ago
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Solve –3 + c = –8.<br> A. -5 B. 11 C. 5 D.-11
sergey [27]

Answer:

The answer is A. -5

Step-by-step explanation:

Write out the equation:

-3 + c = -8           Add 3 on both sides to isolate the varible on one side

       c =  -5         -8 plus 3 is -5

You must isolate the variable in order to solve equations with variables.

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6 0
3 years ago
An acre measures 4840 square yards. In a city a lot on which a single family house can be built measures 40 feet across and 100
maw [93]

We are required to find the percent of an acres is this lot

The percent of acres of the lot is 27.55%

Area of an acre = 4840 square yards

Area of the lot = Length × width

= 40 feet × 100 feet

= 4000 square feet

<em>convert feet to yards</em>

1 foot = 0.333333

4000 square feet = 1333.333 square yards

Therefore,

Area of the lot = 1333.333 square yards

percent of an acres is this lot = 1333.333 / 4840 × 100

= 0.2754820247933 × 100

= 27.548202479338

Approximately,

27.55%

Therefore,

The percent of acres of the lot is 27.55%

Read more:

brainly.com/question/2236179

6 0
2 years ago
There are 8 boys on
zloy xaker [14]

Answer:

50

Step-by-step explanation:

let x represent the total number of students.

8 / x = 16/ 100

16x = 800

x = 50

50 total students

6 0
2 years ago
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