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3 years ago

Given g(x)=-x-3, solve for x when g (x) =6

Mathematics

2 answers:

andrezito [222]3 years ago

7 0

Answer:

-9

Step-by-step explanation:

g(-6) = -6 - 3

g(-6) = -9

LiRa [457]3 years ago

4 0

Answer:

x = - 9

Step-by-step explanation:

Given g(x) = - x - 3 and g(x) = 6, then equate, that is

- x - 3 = 6 ( add 3 to both sides )

- x = 9 ( multiply both sides by - 1 )

x = - 9

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lyudmila [28]

Answer:

b = 45 / 4 = 11 1 /4.

Step-by-step explanation:

We are dealing with a (30,60,90)-triangle, therefore z = 15 sqrt(3) / 2. So as well b = (15 sqrt(3) / 2) sqrt(3) / 2 = 45 / 4.

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3 years ago

What does x equal in 3(x+3)-2<25

Phantasy [73]

3x+9-2<20

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4 years ago

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Ierofanga [76]

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Step-by-step explanation:

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3 years ago

Select the equivalent expression.

Free_Kalibri [48]

Answer:

$\frac{7^{15}}{3^{30}}$

Step-by-step explanation:

The given expression is:

$(\frac{3^{-6}}{7^{-3}})^{5}$

Moving the expression to the other side in the fraction changes its sign to opposite. A numerator with negative exponent, when written in denominator will have the positive exponent. Using this rule, we can write:

$(\frac{3^{-6}}{7^{-3}})^{5}\\\\ = (\frac{7^{3}}{3^{6}} )^{5}$

The exponent 5 can be distributed to both numerator and denominator as shown:

$(\frac{7^{3}}{3^{6}} )^{5}\\\\ = \frac{(7^{3})^{5}}{(3^{6})^{5}}$

The power of a power can be written as a product. i.e.

$\frac{(7^{3})^{5}}{(3^{6})^{5}}\\\\ =\frac{7^{15}}{3^{30}}$

So, the expression similar to the given expression and with positive exponents is: $\frac{7^{15}}{3^{30}}$

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3 years ago

Read 2 more answers

Distribute and simplify the following expression: 5x-2x exponent 2+x(3x-4)=

kykrilka [37]

The answer is A
hope this helps

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3 years ago