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kipiarov [429]
3 years ago
8

What is the domain of the function Y equals square root X

Mathematics
1 answer:
SVEN [57.7K]3 years ago
5 0

Answer:

x\geq0

Step-by-step explanation:

We know that in y=\sqrt{x} y cant be negative, therefore x has to be at least zero for the equation to work.

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Kendra earns $11.60 per hour working at the movie theater. Each week, she donates of
stich3 [128]

Answer:

$9.86

Step-by-step explanation:

First, write both numbers in the same form. Convert 8

1

2

to a decimal.

8

1

2

= 8+

1

2

= 8+

1×5

2×5

= 8+

5

10

= 8+0.5

= 8.5

Multiply.

11.6

× 8.5

580

+ 9280

98.60

Kendra earned $98.60 last week.

Now multiply to find how much money Kendra donated to the charity last week. She earned $98.60, and she donates  

1

10

of her earnings each week.

First, write both numbers in the same form. Convert  

1

10

to a decimal.

1

10

=0.1

Multiply.

98.6

× 0.1

9.86

Kendra donated $9.86 to the charity last week.

7 0
3 years ago
A number is multiplied by 2, and then 5 is subtracted. The result is 43.
irga5000 [103]

Answer: The answer is 7.

5 0
2 years ago
Find the perimeter of a rectangle if one side is 3x and the other side is 6x.
dexar [7]

Answer:

18x

Step-by-step explanation:

2(3x+6x)

6 0
3 years ago
Help me plzzzzzzzzzz​
Nuetrik [128]
Its maybe this maybe

4 0
3 years ago
Read 2 more answers
In triangle abc, the angle c is six times as large as angle
mote1985 [20]
The interior angles of a triangle add up to 180 degrees

a = 1st angle, b = 2nd angle, c = 3rd angle

c = 6a
b = a + 60
a + b + c = 180

a + (a + 60) + (6a) = 180
8a + 60 = 180
8a = 180 - 60
8a = 120
a = 120/8
a = 15 <=== here is one angle

b = a + 60
b = 15 + 60
b = 75 <=== and another one

c = 6a
c = 6(15)
c = 90 <=== and the last angle

3 0
2 years ago
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