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Hatshy [7]
3 years ago
7

Jorryn says that 10 less than 3 times his age is equal to 11 years old. How old is

Mathematics
2 answers:
Bingel [31]3 years ago
5 0
63 is the answer because yeah
loris [4]3 years ago
4 0
63 should be correct:)
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Please help me with this math problem.
Nina [5.8K]

Answer:

x=25

Step-by-step explanation:

because of vertical angles theorem you set them equal to each other

4x+50=150

subtract 50 from both sides

4x=100

devide by 4 on both sides

x=25

5 0
3 years ago
Read 2 more answers
Simplify.
Nitella [24]

Answer:

I hope this is the whole question

Step-by-step explanation:

Well I can only see one way and it is this...

\sqrt{27a}  =  \sqrt{3.3.3.a}

         =  3\sqrt{3a}

I got rid of one perfect-square. I dont think you can do much more.

6 0
2 years ago
Please help, thank you! 7:x=2:3
Lady_Fox [76]

Answer:

<h2>7:<u><em>10.5</em></u>=2:3</h2>

Step-by-step explanation:

7/2=3.5

3*3.5=10.5

6 0
2 years ago
Given: &lt;1 congruent to &lt;2<br>prove: AB is congruent to CB​
Viktor [21]

Answer:

Because 3 and 2 are vertical angles

Step-by-step explanation:

Vertical angles are always equal or congruent

8 0
3 years ago
Solve the following equation. 14 + (2x + 7) = 9x x=​
Dvinal [7]

Answer:

x=1

Step-by-step explanation:

14+2x+7=9x

2x-9x=7-14

-7x= -7

x= -7/-7

x=1

3 0
2 years ago
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