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2 years ago

So I got the initial answer. I just don’t know how to find the equivalents

Mathematics

2 answers:

lana66690 [7]2 years ago

4 0

Answer:

Step-by-step explanation:

Since they're the same factor being raised to a power. Treat them as a log of 2.

Log² 48 - 38

Log² 2

= 2²

dybincka [34]2 years ago

4 0

Answer:

B and C are the answers for the question

Step-by-step explanation:

please mark me as brainlest

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Help me & I'll help you in return??Need expert answer

Alenkasestr [34]

Answer:

(y-24)=-7(x+4)

Step-by-step explanation:

To write the equation of a line we must have a slope and a point. To find the slope we use the slope formula and substitute (x,y) points in it as shown below:

$m=\frac{y_2-y_1}{x_2-x_1}=\frac{24--53}{-4-7}=\frac{24+53}{-4+-7}=\frac{77}{-11}=\frac{-7}{1}=-7$

Now that we have the slope, plug in the slope and choose one point to plug into the point slope formula. Use the point-slope form to write the equation, then simplify and convert into the slope intercept form.

(y-24)=-7(x--4)

(y-24)=-7(x+4)

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3 years ago

Solve for u, z, y, and t:

nikitadnepr [17]

$A.\\\\\dfrac{y}{a}-b=\dfrac{y}{b}-a\qquad\text{multiply both sides by }\ ab\neq0\\\\by-ab^2=ay-a^2b\qquad\text{add}\ ab^2\ \text{to both sides}\\\\by=ay+ab^2-a^2b\qquad\text{subtract}\ ay\ \text{from both sides}\\\\by-ay=ab^2-a^2b\qquad\text{distributive}\\\\(b-a)y=ab^2-a^2b\qquad\text{divide both sides by}\ (b-a)\\\\\boxed{y=\dfrac{ab^2-a^2b}{b-a}}\to y=\dfrac{ab(b-a)}{b-a}\to\boxed{y=ab}$

$B.\\t+\dfrac{b^2}{a}=\dfrac{bt}{a}+a\qquad\text{multiply both sides by}\ a\neq0\\\\at+b^2=bt+a^2\qquad\text{subtract}\ b^2\ \text{from both sides}\\\\at=bt+a^2-b^2\qquad\text{subtract}\ bt\ \text{from both sides}\\\\at-bt=a^2-b^2\qquad\text{distributive}\\\\(a-b)t=a^2-b^2\qquad\text{divide both sides by}\ (a-b)\neq0\\\\\boxed{t=\dfrac{a^2-b^2}{a-b}}\to t=\dfrac{(a-b)(a+b)}{a-b}\to\boxed{t=a+b}$

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3 years ago

Brent's neighbor paid him for fixing her roof. Brent shares the money equally with his brother who helped him on the job. If Bre

anygoal [31]

X/2 because he divided the money into two equal parts and gave one part to his brother, so he only has one part of the x divided into two.
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3 years ago

Which data set COULD NOT be represented by the histogram shown?

Murrr4er [49]

Answer:

PLEASE SOMEONE ANSWER THIS, PLEASE!!!!!!!!!!!!

Step-by-step explanation:

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3 years ago

Fran solved the equation 42 = x + 23. Although her final answer was correct, she could have found it in a simpler way. Which sen

DedPeter [7]

Answer:

She could have just done 42-23 = x and solved the equation in one step because if 23 and x add up to 42, then subtracting one from 42 will result in the other. This means both equations are equivalent, but 42-23 is faster and simpler.

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3 years ago