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mr_godi [17]
2 years ago
15

A number is between 20 and 30 and is three times the sum of its digits. what is the number?

Mathematics
2 answers:
Ganezh [65]2 years ago
7 0

Answer:

Ang answer units of the following numbers of 8 and

Phantasy [73]2 years ago
6 0

Answer:

The only multiples of 3 between 20 and 30 are 21, 24, and 27. Only 27 satisfies the condition that it is 3 times the sum of its digits.

Step-by-step explanation:

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Artemon [7]

Answer:

so yea what was the answer again

Step-by-step explanation:

6 0
3 years ago
What is the length of AC?
MatroZZZ [7]
The sin <ABC means that AC/AB. So we know AB=34. AC/AB=8/17. So the length of AC is 16. cos<ABC means BC/AB. tan<ABC means AC/BC.
8 0
3 years ago
Read 2 more answers
Mrs cats invited three of her friends out for lunch she paid $33 for food $17 for soft drinks $3 for taxes and $6 for a tip how
Firdavs [7]

Answer:

$14.75 per person

Step-by-step explanation:

because there are 4 people in total including Mrs Cats you would add up 33 + 17 + 3 + 6 to get 59 then you would divide that by the amount of people there are in this case 4 to get 14.75.

5 0
2 years ago
Read 2 more answers
Vanna is saving for a trip. The hotel room will be $298.17 for 3 nights, and there will be additional fees. What is her daily co
docker41 [41]

Answer:

Step-by-step explanation:

Total cost for the three nights

Total_3 = $298.17 + 3*u

Where <em>u </em>represents the unknown fees for a single day

To find the daily cost, we divide the previous equation by three

Daily cost = ($298.17 + 3*u)/3

Daily cost = ($99.39 + u)

So, if we create an inequality for the daily cost

Let x = Daily cost

x > $99.39

She will pay more than $99.39 per night

7 0
3 years ago
PLEASE ANSWER ASAP<br> The formula for the average of two numbers is m=a+b/2 Solve for a.
Stolb23 [73]

Multiply both sides by 2.

2m = a + b

Subtract both sides by b.

2m - b = a

4 0
2 years ago
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