Solve equations.
log_{3} x =-2

Answers

Answer 1

Answer: x = 3^(-2) => x = 1/(3^2) => x = 1/9, where x >0.

Related Questions

Evaluate the following expression: 7.0 x 10⁴ + 6.0 x 10³ A) 13 x 10⁷ B) 42 x 10⁷ C) 67 x 10³ D) 76 x 10³
Solve the equation 40=5(d - 2)-2(x - 9)= -24
Help please :( CROWN ???
For every penny Sam puts into his bank, Tara puts 4 pennies into her bank. If Sam puts 10 pennies into his bank, how many pennies does Tara put into her bank? Answer options with 4 options
The cost, in dollars, of parking a car in a busy downtown area for h hours is $10 + $3h.Which statement is correct?A. For every hour the car is parked, the cost increases by $10.B. For every hour the car is parked, the cost increases by $7.C. For every hour the car is parked, the cost increases by $13.D. For every hour the car is parked, the cost increases by $3.

Given right triangle SIP such that i = 54 and s = 19, which of the following statements are true? Round to the nearest hundredth.

Answers

Answer:

(D) p = 50.55 (Round to the nearest hundredth).

Step-by-step explanation:

Given: Right triangle SIP such that i = 54 and s = 19.

To find: Which of the following statements are true, round to the nearest hundredth.

Solution: We have given that Right triangle SIP , i = 54 and s = 19.

By the Pythagoras theorem (IP)²+(SI)² = (SP)².

Plugging the values

(19)²+(p)² = (54)².

361+(p)² =2916

On subtracting both side by 361.

(p)²+ 361 - 361 =2916 -361

(p)² = 2555

Taking square root both sides .

√(p)² = $√(2555)$ .

p = 50.547

p = 50.55 (Round to the nearest hundredth).

Therefore, (D) p = 50.55 (Round to the nearest hundredth).

Hello,

sin S=19/54==>mes S=20.60...° A is false

cos P=19/54==>mes P=69.3993...° B is true
==> C is false

p =√(54²-19²)=50.5470...≈50.55 is true

Answer B AND D

Estimate the product of 46 x 31 = ________. Select the equation that correctly represents how to round each factor. (2 points)50 x 30 = ________
45 x 35 = ________
50 x 35 = ________
40 x 30 = ________

Answers

Answer:

50 x 30

Step-by-step explanation:

the 6 in 46 is above 5 so you round up to 50

the 1 in 31 is below 5 so you round down to 30

Jerry walked a dog from 6:40am to 7:30am one day, Paid at the rate of $6 per hr, how much did he earn that day?

Answers

Answer:

5 dollars

Step-by-step explanation:

6:40 to 7:30am would be a total of 50 minutes

there are 60 minutes in one hour, and he walked for 5/6 of an hour (50minutes/60minutes). This means that he would make 5/6th of his 6 dollar rate, which is 5 dollars.

Answer:

5$

Step-by-step explanation:

.Time of walking the dog= 50 min

.Paidperhour=6$

.1hr=60min

.We'regoing tocalculate howmuchheispaidinminutes

.So,minutesdividedbytheearning toseehow muchmoneyhegetpaideveryamount ofminutes

.60min÷6=10(thatmeansafter each10minutes hegetpaid)

.So,hegetsadollarafter each10minutes

.So,50min÷10min=5$

That's thewayIcalculated with,Ihopeyouunderstandmycomplicatingwaylol:)

What equation represents a line that is parallel to the line y=3-2x

Answers

The line whose equation is

y = (any number) - 2x

is parallel to the line y = 3 - 2x , because they have the same slope.

Math help only 1 plz help

Answers

Answer:

b=24

Step-by-step explanation:

you use a^2+b^2=c^2

so 10^2+b^2=26^2

100+b^2=676

subtract 100 from both sides

b^2=576

then sq rt the 576 to get 24

Find the sum of (5x3 + 3x2 - 5x + 4) and (8x3 -5x2 + 8x + 9).

Answers

If you would like to solve (5 * x^3 + 3 * x^2 - 5 * x + 4) + (8 * x^3 - 5 * x^2 + 8 * x + 9), you can calculate this using the following steps:

(5 * x^3 + 3 * x^2 - 5 * x + 4) + (8 * x^3 - 5 * x^2 + 8 * x + 9) = 5 * x^3 + 8 * x^3 + 3 * x^2 - 5 * x^2 - 5 * x + 8 * x + 4 + 9 = 13 * x^3 - 2 * x^2 + 3 * x + 13

The correct result would be 13 * x^3 - 2 * x^2 + 3 * x + 13.