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Varvara68 [4.7K]
3 years ago
8

What’s nine plus ten?

Mathematics
2 answers:
Elan Coil [88]3 years ago
4 0

Answer:

ummmmmmmmmmmmmmmmm 19?

Step-by-step explanation:

qaws [65]3 years ago
3 0

Answer: 19

*The joke is 21 lol!*

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The lengths of two sides of a triangle are 5 inches and 16 inches find the range of possible lengths for the third side
Gnoma [55]
Ok well you would use pathagorean there so A2+B2=C2
7 0
3 years ago
Tod begins piano practice at 4:15 p.M. And ends at 5:50 p.M. How long does he practice
nikdorinn [45]

Answer:

95 minutes/1 hour and 35 minutes.

Step-by-step explanation:

Since there are 60 minutes in a hour you could convert it. Or you could just subtract 550 minutes by 415 minutes and get 95 minutes which is also 1 hour and 35 minutes.

Hope this helps

:)

5 0
3 years ago
Jose wants to build a rectangular kennel for his dog. His dad will let him useca spot in the corner of the yard that is 12 feet
Crazy boy [7]
The answer is probably about 21 feet






3 0
3 years ago
Read 2 more answers
ASAP PLS!! i attached a link with a screenshot of the question. please give step by step!!!!! will mark brainliest :)
emmainna [20.7K]

Answer:

I found two different solutions. Hope one of them help!

1. x = -1/3 = -0.333

2. x = 5/2 = 2.500

Step-by-step explanation:

13 ± √ 289

  x  =    ——————

                     12

Can  √ 289 be simplified ?

Yes!   The prime factorization of  289   is

  17•17

To be able to remove something from under the radical, there have to be  2  instances of it (because we are taking a square i.e. second root).

√ 289   =  √ 17•17   =

               ±  17 • √ 1   =

               ±  17

So now we are looking at:

          x  =  ( 13 ± 17) / 12

Two real solutions:

x =(13+√289)/12=(13+17)/12= 2.500

or

x =(13-√289)/12=(13-17)/12= -0.333

Two solutions were found :

x = -1/3 = -0.333

x = 5/2 = 2.500

7 0
3 years ago
4.1.3 Quiz: Simple interest
Ne4ueva [31]

Answer:

simple intrest

Step-by-step explanation:

because intrest

4 0
2 years ago
Read 2 more answers
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