3 years ago

Can someone tell me the answer to -a+3a+4 please

1 answer:

7 0

With the information given it’s 2a + 4

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irinina [24]

Answer:

$x=4.5$

Step-by-step explanation:

From AAA, both triangles in this figure are similar. Therefore, we can set up the following proportion:

$\frac{x}{9}=\frac{x+3}{15}$ or $\frac{x}{9}=\frac{3}{6}$ .

Cross-multiplying, we get:

$6x=9(3),\\6x=27,\\x=\frac{27}{6}=\fbox{$4.5$}$ .

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3 years ago

denis-greek [22]

Answer:

Step-by-step explanation:

So what you do is

200 divided by 25.50 = about 8

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3 years ago

Contact [7]

47. 8×8, 4×4×4, 2×2×2×2×2×2 and you live in texas correct?

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3 years ago

natulia [17]

Triangular Prism.

Hope this helped :)

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3 years ago

ratelena [41]

4*$3.19x + $1.20yz * 6% = ta

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3 years ago