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pantera1 [17]
4 years ago
7

What value of a makes this equation true?

Mathematics
2 answers:
Goshia [24]4 years ago
7 0

9/10=a/30. and value of a is 27

sergeinik [125]4 years ago
4 0

Answer:

27

Step-by-step explanation:

We can use cross products to solve

9          a

----- = --------

10        30

9*30 = 10a

270 = 10a

Divide each side by 10

270/10 = 10a/10

27 =a

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Please help :):):):):):):):......
Gelneren [198K]
13+13=26
9+9=18
18+26=44

Hope this helps :)
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3 years ago
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Factoriza 4x²-y²-6y-9
sveta [45]
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3 years ago
Which system of linear inequalities is represented by the graph?
MrRa [10]

Im not good in math and this is my first question, my best guess is D

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5 0
3 years ago
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ASAP ASAP ASAP SHOW WORK TOO !!!!!!!!!!!!!!! thanks soo much
k0ka [10]
A.
(64x<span>² + 96x + 36) / (16x + 12)
= 4(16x</span><span>² + 24x + 9) / 4(4x + 3)
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b.
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c.
(5.9736 x 10^24) + (4.8685 x 10^24)
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