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2 years ago

Find the missing value for X

Mathematics

1 answer:

castortr0y [4]2 years ago

7 0

If we assume that BC is bisecting AD, and that AE is half of AD, we can set up the equation:

$2(19)=5x-7$

Then we can solve directly for x:

$38=5x-7$
$45=5x$
$x=9$

So we have then calculated x which is equal to 9.

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Why is 15 not a prime number

masya89 [10]

Answer:

Because

Step-by-step explanation:

It goes into 1,3,5 and 15

A prime number only goes into 1 and itself

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3 years ago

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aleksandrvk [35]

First you add the numbers

6/2*3

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The answer is 9, therefore 9 is your answer

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2 years ago

The two triangles shown are similar. Which of the following is an acceptable similarity statement for the triangles?

Rasek [7]

Answer:

Step-by-step explanation:

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2 years ago

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The product of 6g2 and -2g3 is equals to

ryzh [129]

Answer:

We conclude that:

$\left(6g^2\:\right)\times \left(-2g^3\right)=-12g^5$

Step-by-step explanation:

Given

6g²

-2g³

The product of 6g² and -2g³ can be determined by multiplying each other such as:

$(6g^2\:)\times \:(-2g^3)$

Apply the rule: a(-b) = -ab

$\left(6g^2\:\right)\times \left(-2g^3\right)=-6g^2\times \:\:2g^3$

Apply exponent rule: $a^b\times \:a^c=a^{b+c}$

$=-6g^{2+3}\times \:2$

$=-6g^5\times \:2$

$=-12g^5$

Therefore, we conclude that:

$\left(6g^2\:\right)\times \left(-2g^3\right)=-12g^5$

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2 years ago

How do you solve even number between 300 and 400 it is divisible by both 5 and 9 how you solve it

BigorU [14]

The correct answer would be 360. you go through the multiples of 5 and 9

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3 years ago