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2 years ago

HELP! Write the logarithmic equation in exponential form!

Mathematics

1 answer:

Schach [20]2 years ago

5 0

Answer:

We conclude the exponential form will be:

$729\:=\:\:9^3\:$

Step-by-step explanation:

Given the logarithmic equation

$3=\log _9\left(729\right)$

Writing the logarithmic equation in exponential form.

We know that

$\:\log _a\left(b\right)=x\:$ → $\:\:a^x=b$

Let us write the logarithmic equation in exponential form using the expression above

a = 9

b = 729

x = 3

Thus, we conclude the exponential form will be:

$729\:=\:\:9^3\:$

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Reduce to simpleast form. -5/8 - (-4/3)=

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$-\frac{5}{8} -(-\frac{4}{3} )= -\frac{5}{8}^{(3} + \frac{4}{3}^{(8} = \frac{-15+32}{24}= \frac{17}{24}$

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3 years ago

Help please I'll mark brainiest xx

marysya [2.9K]

Answer:

238 miles

Step-by-step explanation:

340 miles = 5 hours

So get 1 hour by dividing by 5 on both sides

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So in 1 hour they travel 68 miles

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Do 68 x 3 to get 3 hours

So it would be 68 x 3 =204

Plus the half an hour - which you get by doing 68/2 = 34

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2 years ago

Right Triangle with legs of 15 and 20, what is the length of the Hypotenuse?

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15^2 + 20^2
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2 years ago

Solve x-3/6 divided by 3-x/2 Please show work

Nataly_w [17]

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2 years ago

E is the midpoint of DF, DE = 2x + 4, and EF = 3x + 1. Find DE, EF, and DF.

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When there is a midpoint in a line segment, the two segments that are then produced have to be equal. So that means that because E is a midpoint of DF, DE=EF.
Set up the equation.
DE=EF
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Then solve for x.
x=3
Then plug it back in the equation to find DE and EF.
DE=2x+4=2(3)+4=10
Because DE=EF then EF is also 10.
DF is made from the addition of DE and EF so DF is twice EF.
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DE= 10, EF= 10, DF= 20

Hope this helps.

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2 years ago