1 year ago

Find the area of the shaded region below.

Mathematics

1 answer:

pickupchik [31]1 year ago

5 0

Answer:

145

Step-by-step explanation:

yeah-ya...... right?

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Find an equation for the line below.

Y_Kistochka [10]

Answer:

(-4,-5) (6,-3)

Step-by-step explanation:

right..?

7 0

2 years ago

Solve 4^x-5 = 6 for x using the change of base formula log base b of y equals log y over log b

Ronch [10]

Answer:

$4^x-5=6$ gives the solution $x=\frac{\log(11)}{\log(4)}$ .

$4^{x-5}=6$ gives the solution $x=\frac{\log(6)}{\log(4)}+5$ .

Step-by-step explanation:

I will solve both interpretations.

If we assume the equation is $4^{x}-5=6$ , then the following is the process:

$4^x-5=6$

Add 5 on both sides:

$4^x=6+5$

Simplify:

$4^x=11$

Now write an equivalent logarithm form:

$\log_4(11)=x$

$x=\log_4(11)$

Now using the change of base:

$x=\frac{\log(11)}{\log(4)}$ .

If we assume the equation is $4^{x-5}=6$ , then we use the following process:

$4^{x-5}=6$

Write an equivalent logarithm form:

$\log_4(6)=x-5$

$x-5=\log_4(6)$

Add 5 on both sides:

$x=\log_4(6)+5$

Use change of base formula:

$x=\frac{\log(6)}{\log(4)}+5$

6 0

2 years ago

Examine the problem below in order to calculate the value of b.

Tema [17]

B=63
You divide 1134/18
I think.......

6 0

2 years ago

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Martin is saving money to buy a new phone that costs $1,000 by selling trees. he is using an app to manage his sales, but it kee

Naily [24]

Answer:

Step-by-step explanation:

You want to know the value of x that makes y=1000. You can plug the equation in to your calculator or desmos. Look at the table for when y=1000. X is 26.

To check, plug in 26 for x. 26^2 + 20(26) - 196 = 1000.

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1 year ago

Plz help meh answer dis i give you 100 points if ya do!!!

RoseWind [281]

0.888=8/9; therefore the contstant of proportionality or k is (8/9,1)

6 0

3 years ago

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