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Lana71 [14]
3 years ago
10

Question 8 of 1010 Points

Mathematics
1 answer:
Sergeu [11.5K]3 years ago
4 0

Answer:

C

Step-by-step explanation:

  • In a quadrilatteral PQRS,angle P and angle S are not opposite angles
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Meena's family took a road trip to Niagara Falls. Meena slept through the last 49% of the trip. If the total length of the trip
Daniel [21]

<u>Answer:</u> (update)

<h2>122.5 miles</h2>

<u>Explanation:</u>

given: the total length of the trip = 500 miles

hence the road's length from home to niagara falls = 500/2 = 250

Sleepy Meena missed:

250/100×49 = 2.5×49 = 122.5 miles

:)

7 0
3 years ago
In our family there is five boys and one girl. What percent of the family is boys?
saw5 [17]

Answer:

83% are boys

Step-by-step explanation:

Im not sure if you have to round but you take the total number of family members (6) and divide it by how many boys (5) which would be 0.8333333 which you can round to either 80 or 83

8 0
3 years ago
After 6 months you have the same account balance as your friend and you have saved 280$. Write a linear equation that represents
astra-53 [7]

Answer:

y = 20x + 280

Step-by-step explanation:

The linear equation that represent your account balance is as follows:

Your friend

y = 25(6) + 250

= 400

And,

You

400 = m(6) + 280

6m = 400 - 280

6m = 120

m = 20

Now the equation of the account balance is

y = 20x + 280

Hence, the linear equation that represent your account balance is y = 20x + 280

4 0
3 years ago
How many floor boards 2-1/4 inches wide are needed to cover a floor 15 feet wide
a_sh-v [17]

Answer:

180 inches divide by 2.25 inches is 80

3 0
4 years ago
A 4.5 kg cat requires medication at a dose rate of 5 mg/kg once daily for the next 7 days. The tablets are available in 10 mg st
Marta_Voda [28]

Answer:

<u>Approximately 16 tablets of medicine</u>

Step-by-step explanation:

Based on the information above , we can use a <u>Rule of Three</u> to first figure out how many mg the cat would need to ingest per day.

\frac{5mg}{1kg} = \frac{x}{4.5kg}

\frac{5mg*4.5kg}{1kg} = 22.5mg

Now we see that the cat needs to take a daily dose of 22.5mg. Since the Tablets come at a strength of 10 mg per tablet then,

22.5 / 10 = 2.25

The cat would need to take 2.25 tablets per day. Since she needs to take the dose for the next 7 days then,

2.25 * 7 = 15.75

She would need to take<u> approximately 16 tablets of medicine</u> during the week .

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

5 0
3 years ago
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