2 years ago

Cos(x+2)=sin(3x). Need done for a test please help.

Mathematics

1 answer:

Ket [755]2 years ago

5 0

Can you specify the question please I can answer it but I need more specification 87

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Find the highest common factor of 28 and 210 <br><br> Step by step <br><br> Please help

Yuri [45]

Hello there!

To find the GCF, we must list all the factors and then just spot the greatest factor.

28: 1, 2, 4, 7, 14, 28.

210 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70.

So 14 is the GCF. Hope this helps you!

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2(x-3)-8< -4 I need a explanation and the answer please.

tresset_1 [31]

Answer:

The solution to the inequality is:

$x$

The number line solution graph is also attached below.

Step-by-step explanation:

Given the inequality

$2(x-3)-8< -4$

Add 8 to both sides

$2\left(x-3\right)-8+8$

$2\left(x-3\right)$

Divide both sides by 2

$\frac{2\left(x-3\right)}{2}$

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Add 3 to both sides

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$x$

Thus, the solution to the inequality is:

$x$

The number line solution graph is also attached below.

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$c. \\ x(x+3)$

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