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2 years ago

Solve the following equation 3+3x+9(9x)

Mathematics

2 answers:

DanielleElmas [232]2 years ago

6 0

Answer:

84x + 3

Step-by-step explanation:

3+3x+9(9x)

First 9 times 9x, which equals 81x

Then add the variables, so 3x + 81x and you get 84x

The equation is left as 84x + 3 because you can't add together a number with a variable and a number without a variable

sertanlavr [38]2 years ago

5 0

I believe that the answer is 3+84x is this question wants you to simplify the expression.

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Pia needs 2/3 yard of fabric to cover a bench. Which amount of fabric is greater than

Fudgin [204]

Answer:

5/6 and 7/9

Step-by-step explanation:

A and D are less than 2/3 so B and C is correct.

Hope this helps plz mark brainliest :D

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2 years ago

Help me! I will mark brainliest!

castortr0y [4]

Answer:

$x^{7}$

Step-by-step explanation:

because $x^{11}/x^{4} \\$ is 11-4, which is 7. And you don't change the x.

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2 years ago

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bagirrra123 [75]

F(-2)+g(5) = 3(-2) -1 + (-5) + 6
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2 years ago

Find the compound Interest for Rs.18,800 ,calculated for 2 years at 13% rate of Interest compounded annually

Vinvika [58]

For compound interest, the formula is given below:

Amount = $P(1+\frac{r}{100} )^{n}$

Here, P = 18,800

n = 2

r = 13/100

So, Amount = $18,800(1+\frac{13}{100} )^{2}$

$18,800(1.13)^{2}$

= 18,800 × 1.2769

= 24005.72

Compound Interest = Amount - Principal

Compound Interest = 24005.72 - 18800

= 5205.72

Hence, the compound interest for Rs.18,800, calculated for 2 years at 13% rate of interest compounded annually is Rs.5205.72.

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2 years ago

Are these triangles congruent?

Mice21 [21]

Answer:

1.D)SSS

2.C.)

Step-by-step explanation:

1. There isn't any angles and there is enough info to prove that the triangles are congruent.

2.There is not enough info to determine that the triangles are congruent.

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2 years ago

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