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Mazyrski [523]
3 years ago
6

Which expressions represent rational numbers? Select all the apply.

Mathematics
2 answers:
geniusboy [140]3 years ago
7 0

Answer:

1.   sqrt 100 x sqrt 100

2.   13/5 + sqrt 81

3.   sqrt 9 + sqrt 729

4. Not a rational number

5. Not a rational number

6. 3/5 + 2.5

erma4kov [3.2K]3 years ago
3 0

Answer:

A B C F

Step-by-step explanation:

I got it correct on Edge.

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Is anyone good a maths?I really need your help for a test coming up?​
tester [92]

Answer:

i am, but im not good at high school,

Step-by-step explanation:

4 0
3 years ago
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A group of friends wants to go to the amusement park. They have $180.50 to spend on parking and admission. Parking is $19.50, an
AleksAgata [21]

a.

The required equation is  23p + 19.50 = 180.50

Let p represent the number of people who can go to the amusement park.

Since the ticket costs $23 per person, the total amount paid for ticket is rate × number of person = $23 × p = 23p.

Since we pay $19.50 for parking, the total amount spent is T = 23p + 19.50

Since the total amount equals $180.50. T = 180.50

So, 23p + 19.50 = 180.50

The required equation is  23p + 19.50 = 180.50

b.

Solving 23p + 19.50 = 180.50, we have

23p = 180.50 - 19.50

23p = 161

p = 161/23

p = 7

So, the number of people who can go to the amusement park is 7.

Learn more about linear equations here:

brainly.com/question/24307397

4 0
3 years ago
I'm shipping and handling fee of $35 is charged to all furniture orders over $250. If the order is $437.50 what percent is the s
Mashcka [7]

Answer: the shipping and handling fee is 8 percent of the cost of the order.

Step-by-step explanation:

Shipping and handling fee of $35 is charged to all furniture orders over $250.

If the order is $437.50, it means that there would be a handing and shipping fee of $35 because the price of the order is above $250.

The percentage of the original price of the order that is the shipping and handling fee would be

35/437.5 × 100 = 0.08 × 100

= 8%

5 0
3 years ago
James and Amy plays 3 more games they have played the same number of games as last week fill in the blanks to make the equation
kolbaska11 [484]

Answer:

3x-3

Step-by-step explanation:

7 0
3 years ago
Anna is building a rectangular
Dmitriy789 [7]

Answer:

Diagonal is 36.06 inches

Step-by-step explanation:

Using Pathogoras' Theorem:

√(20²+30²) = 36.0555in

≈ 36.06in

(Correct me if i am wrong)

6 0
3 years ago
Read 2 more answers
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