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3 years ago

If 3 ln(2x+1)=9 then x=

Mathematics

2 answers:

VLD [36.1K]3 years ago

8 0

Answer:

x = 3

Step-by-step explanation:

(2x + 1) = 9

(2*3 + 1) = 9

(6 + 1) = 9

(7)9

If you plug in x with 3 to solve the problem to get 63 x = 3

I am Lyosha [343]3 years ago

4 0

Answer:

WEll, three has no place in the equation BUT, X would equal 4 if 3 had no part in the equation. so do not think this is the right answer UNLESS YOU THINK THREE HAS NO PART IN THE EQUATION.

Step-by-step explanation:

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Which statistical question does the data in Table 2 answer?

ser-zykov [4K]

Answer:

Average weight

Step-by-step explanation:

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3 years ago

90 POINTS!!!!! Given: KLIJ inscr. in k(O),m∠K = 64°, measure of arc LI = 69°, measure of arc IJ = 59°, measure of arc KJ =97°

Kay [80]

In any cyclic quadrilateral, angles opposite one another are supplementary, meaning

$m\angle K+m\angle I=m\angle L+m\angle J=180^\circ$

and given that $\boxed{m\angle K=64^\circ}$ , we have $\boxed{m\angle I=116^\circ}$ .

By the inscribed angle theorem,

$m\angle JLK=\dfrac12m\widehat{KJ}$

$m\angle ILJ=\dfrac12m\widehat{IJ}$

and since

$m\angle L=m\angle JLK+m\angle ILJ$

we have

$m\angle L=\dfrac{97^\circ+59^\circ}2\implies\boxed{m\angle L=78^\circ}$

and it follows that

$m\angle J=180^\circ-m\angle L\implies\boxed{m\angle J=102^\circ}$

5 0

3 years ago

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DochEvi [55]

The answer is 10 carrots and 5 potatoes.

8 0

3 years ago

Write the ratio of 8 apples to 4 oranges in 3 different ways.

uranmaximum [27]

8 : 4
16 : 8
4 : 2

Simplest:
2 : 1

3 0

2 years ago

Read 2 more answers

What number is 2 * 10 ^100

Studentka2010 [4]

Answer:

2.00000000e+100

Step-by-step explanation:

$2 \times {10}^{100} = \\ 2 \times 1.00000000e + 100= \\ 2.00000000e + 100$

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2 years ago