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luda_lava [24]
3 years ago
7

What's an equivalent ratio to 12:10 ? ( explain also too please! :D )

Mathematics
2 answers:
navik [9.2K]3 years ago
8 0
<span>12:10 equivalent ratio is 6:5

12/2 : 20/2 = 6:5
</span><span />
Nikitich [7]3 years ago
3 0
6:5 it's basically just like a fraction that you're reducing.
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What is the area of triangle abc below? If necessary, round your answer to two decimal places..... PLEASE PLEASE HELP ME
antiseptic1488 [7]
For a triangle:
A=\frac{bh}{2}
A=\frac{b \times 7.9}{2}
b=AD+DC
Use Pythagorean theorem twice:
AD^{2}+9.4^{2}=7.9^{2}
AD=5.09

DC^{2}+23.2^{2}=7.9^{2}
DC=21.81

Thus:
b=26.9

And:
Area=\frac{26.9 \times 7.9}{2}=106.26

6 0
3 years ago
Please solve as soon as possible thank you I appreciate it!
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anyanavicka [17]

Answer:

50-50 chance of black puppy

Step-by-step explanation:

4 0
2 years ago
30. The table below shows the number of ants in an ant farm on different
Nitella [24]

Answer:

a)10

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Step-by-step explanation:

Given that number of ants double after every ten days, form a table that shows numbe of ants from day 1 to day 91

Day                                                  Number of Ants

1                                                                       10

11                                                                      20

21                                                                     40

31                                                                     80

41                                                                     160

<em>51                                                                    320-----------------given</em>

<em>61                                                                    640------------------given</em>

<em>71                                                                    1280----------------given</em>

81                                                                   2560

91                                                                    5120

Using the given values for number of ants and the number of days, you can notice the trend for values of days and number of ants.After every ten days, number of ants doubles.Using this information, you can navigate backwards up to day 1 and forward up to day 91

4 0
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Tara bought 2 bottles of juice each day for 18 days. On the 19th day, Tara bought 7 bottles of juice.
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The answer is C . ( 2•18 ) + 7
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