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Over [174]
3 years ago
10

What's the square root of 121?

Mathematics
2 answers:
Natali5045456 [20]3 years ago
7 0
Think:  the sqrt of 100 is 10; the sqrt of 144 is 12, so the sqrt of 121 has to be between 10 and 12.  Try 11.  Is 11^2 = 121?  YES.

The sqrt of 121 is 11.
Makovka662 [10]3 years ago
5 0
The <span>square root of 121 is 11.</span>
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Lisa used 10 centimeters of tape to wrap 5 presents. How many presents did Lisa wrap if she used 34 centimeters of tape? Assume
3241004551 [841]

Answer:

17 presents

Step-by-step explanation:

      5 presents = 10 cm tape

No. of presents = 34 cm  × (5 presents/10 cm)

No. of presents = 17 presents

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3 years ago
Lana has $15 for dinner her meal is $13.90 she wants to leave a 18% tip does she have enough explain your answer
denis-greek [22]

Start off by finding 18% of 13.90.

18%=18/100=0.18

0.18(13.9)=2.5

An 18% tip would be $2.50.


Now, to find out if Lana has enough money, add $2.50 to $13.90 to find out the total amount she would leave.  You get $16.40.  Since $16.40>$15, the answer is no because the total cost including the 18% tip is greater than $15.

3 0
3 years ago
Answer the question.thank you
dlinn [17]

Answer:

Perimeter of Triangle: 6x+15

x=12.5

Step-by-step explanation:

The perimeter is the sum of all of the sides of the triangle.

Hence, the perimeter =3x+3x+15=6x+15

Since the perimeter is 90, 6x+15=90.

Subtract 15 from both sides:

6x+15-15=90-15

6x=75

Divide both sides by 6:

\frac{6x}{6}=\frac{75}{6}

x=12.5

4 0
3 years ago
Your free ride to work ends in 14 days. So, maybe you need a car? How much can you afford to spend? Below is what's available at
garri49 [273]

Step-by-step explanation:

Kindly find attached a screenshot of the price list of some cars from motor 1 .com since you did not provide any in the question, and let us assume it is the same as what is available at a dealership near you.

From the list, since you don't have enough money in your account to buy a car, I will say you should get a 2017 Nissan Versa for $11,990

and 25% of  $11,990 is

(25/100)* 11,990

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So you can make a down payment of $2997.5

and pay the remainder of $8992.5 later

6 0
3 years ago
What is 1, 852 in expanded form
OverLord2011 [107]
Expanded form is just each place value split into addition.

so 1,852 is
1000 + 800 + 50 + 2

that's all
5 0
3 years ago
Read 2 more answers
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