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4 years ago

(08.03) Consider the following pair of equations:

Mathematics

1 answer:

Arlecino [84]4 years ago

5 0

Combine two sequence, 3x+3=x-1. then, you can know x=-2. and put x value to any sequence. then, y= -3.
answer:(-2,-3)

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I need help asappp!!!

arlik [135]

Answer:

the first blank is corresponding and the second blank is 105.

Step-by-step explanation:

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4 0

3 years ago

For what vaule of x does 4^x =(1/8)^x-5. <br>-15 <br>-3 <br> 3<br> 15

Andrews [41]

Answer:

Step-by-step explanation:

$4^x=(1/8)^{x-5} \\\\\\(2^2)^x=(2^{-3})^{x-5} \\\\\\2^{2x}=2^{-3x+15} \\\\\\2x=-3x+15 \\\\\\5x=15 \\\\\\x=3$

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7 0

4 years ago

Please Help It is for my hw

Sedaia [141]

Answer:

step 1: distribute -1

step 2: combine like terms

step 3: subtract 4 on both sides

step 4: divided both sides by -8, so u can isolate M alone

M=-2

Step-by-step explanation:

4 0

3 years ago

Simplify: StartRoot StartFraction 27 x Superscript 12 Baseline Over 300 x Superscript 8 Baseline EndFraction EndRoot StartFracti

ale4655 [162]

The solution of the expression is $\rm \dfrac{9\times x^4}{100}$ .

Given that

Equation; $\dfrac{27x^{12}}{300x^8}$

We have to simplify the equation.

According to the question

To simplify the equation follow all the steps given below.

Equation; $\sqrt{\dfrac{27x^{12}}{300x^8}}$

Then,

$= {\dfrac{27x^{12}}{300x^8}}\\\\ = \dfrac{3\times 3\times 3 \times x^{8} \times x^{4}}{3 \times 100\times x^8}}\\\\=\dfrac{9\times x^4}{100}$

Hence, the required expression is $\rm \dfrac{9\times x^4}{100}$ .

To know more about Expression click the link given below.

brainly.com/question/16179118

8 0

3 years ago

What is f(−3) for the function f(a)=−2a2−5a+4?

Readme [11.4K]

Answer:

f(-3)

f(a) = -2a² - 5a + 4

Substitute a with its value, -3

f(-3) = -2(-3²) - 5(-3) + 4

f(-3) = -2(9) + 15 + 4

f(-3) = -18 + 19

f(-3) = 1

the value of f(-3) is 1.

7 0

3 years ago

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