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3 years ago

Solve each equation for x. 1.3x + 9x = 6x + 42

Mathematics

1 answer:

Vlad [161]3 years ago

7 0

Answer:

Just use a calcultor...

Step-by-step explanation:

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3 years ago

Which decimal is between 85 and V86?

Romashka-Z-Leto [24]

$\sf \large \underbrace{ \underline{Understanding \: the \: Question}}$

This can be considered as a very easy Question where you have to find the value of √85 and √86 upto 2 decimal places then we could find it easily.

Let's start!

Value of √85=9.21

Value of √86=9.27

Now it is obvious that 9.25 lies between √85 and √86.

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What are rational no.?

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3 years ago

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What is the slope of the line that passes through the points (-4, 8) and (−14,8)?

Lana71 [14]

Answer:

Step by Step Explanation:

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3 years ago

Burka [1]

Answer:

Step-by-step explanation:

$F \alpha \frac{1}{d^{2} }$

$F = \frac{K}{d^{2} }$

When F = 18; d = 2

$18 = \frac{K}{2^{2} }$

$18 = \frac{K}{4}$

Cross multiply;

18 x 4 = K

72 = K

There the equation connecting F and $d^{2}$ is

$F = \frac{72}{d}$

Now, Find F when d = 6

All you do is to substitute d = 6 in to $F = \frac{72}{d}$

$F = \frac{72}{6}$

Therefore;

F = 12

Please mark me brainiest if correct.

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3 years ago

Solve each equation for x. 1.3x + 9x = 6x + 42​

Solve each equation for x. 1.3x + 9x = 6x + 42