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lesantik [10]
3 years ago
7

Help plz...picture attached

Mathematics
2 answers:
Darina [25.2K]3 years ago
6 0

Answer:

c

Step-by-step explanation:

it is an example of rational numbers

sesenic [268]3 years ago
5 0

Answer:

i think C if not i dont know

Step-by-step explanation:

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What are the coordinates of point K?
Verizon [17]

Answer:

i think its b

Step-by-step explanation:

im not sure but i hope this helps

4 0
3 years ago
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Combine and simplify the following radical expression.
guajiro [1.7K]

Answer:

<h2>24 \sqrt{5}</h2>

Step-by-step explanation:

2 \sqrt{20}  + 8 \sqrt{45}  -  \sqrt{80}

= 2 \sqrt{2 \times 2 \times 5}   + 8 \sqrt{3 \times 3 \times 5}  -  \sqrt{2 \times 2 \times 2 \times 2 \times 5}

= 2(2 \sqrt{5} ) + 8(3 \sqrt{5} ) - (4 \sqrt{5} )

= 4 \sqrt{5}  + 24 \sqrt{5}  - 4 \sqrt{5}

= 24 \sqrt{5} (ans)

3 0
3 years ago
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A student's tuition was $5530. A loan was obtained for 4/7 of the tuition. How much was the loan?
Sophie [7]
Multiply the two numbers to find the amount of the loan.

5530/1* 4/7= 22120/7= 3160

Final answer: $3,160
5 0
3 years ago
Explain what is the difference between the solutions to 2x=10 and 2x &gt; 10
Nat2105 [25]

Answer:

See explanation below

Step-by-step explanation:

Explain what is the difference between the solutions to 2x=10 and 2x > 10

Given the equations;

2x  = 10

x = 10/2

x = 5

For the equation 2x > 10

x > 10/2

x > 5

The first equation has only one solution which is 5 while the second equation has infinite number of solutions since the values of x can take any value that is greater than 5

3 0
3 years ago
50 + 78 + 4/5r = 180
g100num [7]

Answer:

r= 1/65

explanation in pics

6 0
3 years ago
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