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Mariana [72]
2 years ago
11

Can someone please answer this multiple choice question it was only 2 I need it right now I have 10 or 20 minutes left please an

swer it correctly please and please please show work

Mathematics
1 answer:
liq [111]2 years ago
4 0

Answer:

Thanks for reporting me

Step-by-step explanation:

I was just trying to help but ok..... :)

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What is the greatest common factor of 28 and 46?
tester [92]
28=2*2*7=2²*7; 46=2*23=>the greatest common factor is 2
8 0
2 years ago
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Each table in the cafeteria can seat 10 students.how many tables are needed to seat 40 students
Vitek1552 [10]
Hi there!

To solve this problem, we need to divide the total amount of tables by the amount of students:

40 / 10 = 4

So, we need 4 tables to seat 40 students. 

Hope this helps!
3 0
3 years ago
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Mary rolls two dice. She adds the numbers on the two dice. What is the chance of this sum being twelve?
jonny [76]

Answer:

10%

Step-by-step explanation:

sorry if u fail yeahh

5 0
3 years ago
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If triangle ABC is similar to triangle DEC, find the values of x and y.
Mumz [18]

The values are x=8 and y=35, if the given ΔABC and ΔDEC are equal, it is obtained by Pythagoras theorem.

Step-by-step explanation:

The given are,

           From ΔABC,

                    AB= 6

                    BC= 10

                    AC = x

           From ΔDEC,

                    CD= 28

                    DE= 21

                    CE = y

Step:1

        Pythagoras theorem from  ΔABC,

                    BC^{2}=AB^{2} + AC^{2}...............(1)

       Substitute the values,

                   10^{2} = 6^{2} + AC^{2}

                  100 = 36 + AC^{2}

                   AC^{2} = 100 - 36

                           = 64

                    AC = \sqrt{64}

                    AC = 8

                  AC = x = 8

Step:2

        Pythagoras theorem for ΔDEC,

               CE^{2} = CD^{2}  + DE^{2}................(2)

       From the values,

              CE^{2} = 28^{2} + 21^{2}

             CE^{2} = 784 + 441

                     = 1225

              CE = \sqrt{1225}

              CE = 35

             CE = y = 35

Result:

         The values are x=8 and y=35, if the given ΔABC and ΔDEC are equal.

5 0
2 years ago
Plz help me with this
stich3 [128]

Answer:  \bold{log\ x=\dfrac{log\ P}{y}}

<u>Step-by-step explanation:</u>

To eliminate the exponent, apply log to both sides.  This allows the exponent to become the coefficient, which can then be divided from both sides.

x^y=P\\\\log\ x^y=log P\\y\cdot log\ x=log\ P\\\large\boxed{log\ x=\dfrac{log\ P}{y}}

4 0
3 years ago
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