Mathematics High School

find x if 2^(3x-1)=128√5​

Answers

Answer 1

Answer:

i think its x=6

Step-by-step explanation:

Related Questions

if the recipe takes 60 minutes to cook at a temperature of 350 degrees how many minutes would it take at 200 degrees

Answers

Answer:

34.28 minutes

Step-by-step explanation:

60:350=x:200

12000=350x

x=34.28

Answer: 105 minutes

Step-by-step explanation: inverse variation = 350/200 = x/60

Guess the car GIVING BRAINIEST
Hint**1959**
Google image search wont work ;)

Answers

Answer:

A ford Angelina

Step-by-step explanation:

Answer:

a cadillac..................?

Help!!!! Find the value of x

Answers

Answer:

180=x+10+64

-x=74-180

-x= -106

x=106

Step-by-step explanation:

how many dimes are in 16 quarters

Answers

uhh....umm 4 .....6 no 16 .....uh no carrots

Answer:

40 dimes

Step-by-step explanation:

Find the x-intercepts for the parabola defined
by this equation:
y=3x² + 3x - 6
Write your answer as two ordered pairs:
(x1.yı). (x2,42)
Separate the values with a comma. Round, if
necessary, to the nearest hundredth

Answers

Answer:

[tex]x-intercept(s): (1,0),(-2,0)[/tex]

Step-by-step explanation:

Help please math is so hard

Answers

Answer: Well the answer is 21 lol and that is all can do for you dude! XD

Step-by-step explanation: I DUMB! XD

While mining, Fred found a large metal bar that weighed 45 grams. Fred was also able to
determine that the bar had 33 grams of nickel. What percent of the weight of the bar was
nickel? Round your answer to the nearest tenth if necessary.

A.73.3%

B.70%

C.55.6%

D.71.3%

Answers

The answer I got is a

Find the area of the rectangle and the triangle independently. What is the ratio comparing the area of the triangle to the area of the rectangle? (Must be in Reduced Form)

Answers

Answer:

hello your question is incomplete attached below is the complete question

answer : 2

Step-by-step explanation:

Area of rectangle = [tex](\frac{b}{h}) (\frac{h}{2})[/tex]

Area of triangle = [tex]\frac{1}{2}bh[/tex]

therefore the ratio of the area of the triangle to the area of the rectangle

=  [tex]\frac{\frac{1}{2} bh}{\frac{b}{2}*\frac{h}{2} }[/tex]  =  2

Jordan has $20 to share with three people how much money do three people get

Answers

Maybe 6 dollars? Sorry if i'm wrong :(

Answer:

each person would get 6.66 dollars and 2 dollars would remain left iver

6 It takes one hour to drive 80 km. How far can you drive in 20 minutes at that speed?
a) 20 km
b) 25 km
c) 27 km
d) 30 km


Please help I want with steps

Answers

Answer:

c) 27 km

Step-by-step explanation:

Speed is 80 km/h

Time is:

20 min = 20*1/60 h = 1/3 h

Distance = Speed*Time

Distance is:

80*1/3 = 26.66

Closest answer choice is c) 27 km

Answer:

C

Step-by-step explanation:

For the data in the table, does y vary directly with x? If it does, write an equation for the direct variation.
a. Yes; y = 1.2x
b. Yes; y = 2x
c. Yes; y = x + 1
d. no; y does no vary directly with x.

Answers

The answer to your question is D

Solve the problem below by finding a common denominator.
5/6-2/5

Answers

Answer:

I know how to this in one of two ways and I'm not sure if they're correct but anything to help.

5/6-2/5 would get you 1/3 because if you cross multiply and cross out factors that can go into each you cant pretty much get that answer. ( i think)

or

the common denominator would be 30 multiply 5 by 5 and 2 by 6. 25-12 is 13. How I was taught was find a number that both denominators can go into then multiply by that number. So 6*5= 30 so you would multiply 5 by 5 to get 25.

Hope I explained this well, I don't really think so.

for every 15 students who run track there are 7 students who play baseball there are 112 more students who run track than play basball

Answers

Answer:

How many students run TRACK? 210

How many students play BASEBALL? 98

15*14= 210 and 7*14 = 98, 210 - 98 = 112

Answer:

There are 210 students who run track and 98 students who play baseball.

Step-by-step explanation:

15x= Students who run track

7x= Students who play baseball

15x - 7x = 112 (*combine like terms)

8x = 112 (*divide 112 by 8)

X = 14 (*now plug X into both equations stated earlier)

15x = 15 x 14 = 210 (Number of students who run track

7x = 7 x 14 = 98 (Number of students who play baseball)

Which of these figures have lines of symmetry? If so, how many? ​

Answers

Answer:

1, 4, 0

Step-by-step explanation:

the way you did it was just right, the arrow can only be split 1 time with equal sides. The hexagon can be split 4 times with equal sides. But the lighting strike cannot be split with equal sides symmetry.

mark brainliest if helped :D

In 1998, Journeys sold 15 million pairs of Vans across the
U.S. In 2008, Journeys sold 45 million pairs of Vans. What
was the average rate of change in shoe sales for the store?

Answers

Answer:

3 million/year

Step-by-step explanation:

Average rate of change is the slope in same interval:

(45 million - 15 million)/(2008 - 1998) years=30 million / 10 years =3 million/year
Given:

In 1998, Journeys sold 15 million pairs of Vans.

In 2008, Journeys sold 45 million pairs of Vans.

To Find:

The average rate of change in show sales for the store.

Formula:

Final year : 2008

Initial year : 1998

Final sale : 45 million

Initial sale : 15 million

Average sales = Final sale - Initial sale / Final year - Initial year

Explanation:

Average sales = 45 million - 15 million / 2008 - 1998

Average sales = 30 million / 10 years

Average sales = 3 million / 1 year

Answer:

The average rate of change in show sales for the store is 3 million per year.

(#4) which IS NOT a linear equation?

Answers

The correct is g for your question

Triangle FGH was dilated using a scale factor of 1/2 to create triangle PQR
Which statement is true?
A. Angle F is two times the measure of angle P.
B. Angle P is two times the measure of angle F.
C. Side FG is the same length as side PQ.
D. Side FG is two times the length of side PQ.

Answers

Your answer is: A. Angle F is two times the measure of angle P

Willing to Paypal Who every can Answer this question I created.
MUST BE CORRECT OR REPORTING!

Answers

Answer: 17

Step-by-step explanation:

Each side has one line on it indicating each side is equal therefore 5y-3= 4y+1. Once you put them equal to each other you solve for y. You start by isolating the variable by inverse operations so you add 3 to both sides which leaves 5y=4y+4 and then you subtract 4y from both sides leaving y=4. Now that you found the value of y you input that value into one of the expression for one of the sides and solve. 5(4)-3= 17

the king is having a sale where customers can buy 4 new tires for 419.96 what is the unit price of the tires

Answers

Answer:

you just do 419.96/4 which in this case equals 104.99

Step-by-step explanation:

how do you write 5,520 in scientific notations

Answers

Answer:

5.52  ×  10^ 3

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10 .  If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

Tony's family owns a Chihuahua that gets 3 dog bones each day for doing tricks. Tony has a total of
16 dog bones he must give his dog for doing tricks. Write an algebraic equation that describes the
relationship between the number of days (d) and the number of bones remaining (b).

Answers

9514 1404 393

Answer:

  b = 16 -3d

Step-by-step explanation:

If Tony gives 3 dog bones per day, then he uses 3d dog bones for d days. The number remaining will be this value subtracted from the original number:

  b = 16 -3d

What is 15% of 90? a

Answers

Answer:

13.5

Step-by-step explanation:

Which conic section is represented by the following equation?
3x2 – 7x + 8y2 - 2y + 1 = 0

Answers

Answer: ellipse

Step-by-step explanation:

on edge you can graph it too if you want to check.

The equation x=-3 is:

Answers

Answer:

C

Step-by-step explanation:

It Is not a function, please check out the definition of function on google.

Answer:

Since x=-3, as a vertical line, has infinite values of y associated with this single value of x this is not a function. hope this helps.

Step-by-step explanation:

Substitute 9 into each equation to determine if 9 is the solution. Drag each equation into the correct column.

Answers

Answer:

m times 3 = 27

b plus 4 = 13

p minus 5 = 4

Those can all be solved with 9

the other can not

Step-by-step explanation:

i hope this helped

What type of triangle has one obtuse angle and two acute angles?

Answers

Answer:

Obtuse Triangle.

Step-by-step explanation:

If you search it up, you will see, and I hope that this helps! <3

Answer:

An obtuse triangle.

Step-by-step explanation:

An obtuse triangle has one obtuse angle. It must also have two acute angles because of the triangle sum theorem.

Hope this helps.

is y=1/100(31)x a exponential decay?

Answers

no;

it is exponentially always increasing

Help me with this please !!!

Answers

Answer:

x = 61°

Step-by-step explanation:

x and 61° are alternate exterior angles and are congruent, thus

x = 61°

Answer:

X=61.

Step-by-step explanation:

✍✍✍✍✍✍✍

-9 (c + 7) = -13c +7
What value of c makes the equation true? Enter the answer in the box.

Answers

Answer:

c=17,5

Step-by-step explanation:

-9(c+7) = -13c+7

<=> -9c - 63 = -13c+7

<=> -9c + 13c = 7+63

<=> 4c = 70

<=> c = 70/4 = 35/2 = 17,5

CHECK THE ANSWER:

-9(c+7) = -13c+7

-9(17,5+7) = -13×17,5+7

-220,5 = -220,5

Hope it's help u:))

URGENT !!!

a dairy farmer sells milk at a farmer’s market. the graph shows what she charges for different quantities of milk.

questions:

a. what is the slope of the line?

b. how much will the farmer charge for half a gallon of milk?


Answers

a) m = 9/2
b) half a gallon = 1/2
So, $2
Other Questions
. Austin correctly answered 92% of the questions on a geographyquiz. Liz answered 47 of the 50 questions correctly. Who earnedthe higher score? Explain. PLEASE HELP!!The following graph shows approximately how much water different categories of activities consume each day. Based on information in the lesson, the uses of water that may be in the "other activities" category?Watering the lawnUsing electricity Cooking All of the above ead the sentence a student wrote.As he listened to the haunting notes of the song the author realized he had found the inspiration for his next suspense novel.The teacher reviewing this sentence would point out that since this is acomplex sentence, there should be a comma after song.compound sentence, there should be a comma after realized.complex sentence, there should be a comma after inspiration.compound sentence, there should be a comma after found. can someone pls solve these for me ill give brainlist Which detail from "The Chenoo" would best support the theme "family bonds are strong"? The two brothers remember a story their great-grandfather told them. Both men run back toward their camp to check on their sister. Nolka heats a pile of rocks for her brothers' evening sweat lodge. Nolka's brothers stop talking when she holds up a hand to her mouth. Which of the following are characteristics of ionic compounds? Check all that apply. have high melting and boiling points are hard can exist as solids, liquids, or gases at room temperature (25C) are good conductors of electricity when dissolved in water What did the farmers use to pay taxes?in ancient Eygpt what is the prime factorization of 99 Read the excerpt from "Lessons of Dr. Martin Luther King, Jr." Our workers labor for many hours every day under the hot sun, often without safe drinking water or toilet facilities. Our workers are constantly subjected to incredible pressures and intimidation to meet excessive quotas. My friends, if we are going to end the suffering, we must use the same people power that vanquished injustice in Montgomery, Selma, and Birmingham. Based on this passage, the reader can conclude that one purpose of Chavezs speech is to give people interesting information about how a grape farm operates. persuade people to join the farm workers fight against poor working conditions. urge people to decrease the quotas that farm workers must meet each month. show people that the workers in Selma are the same as the farm workers. The mass of one coin is 16.718 grams. The mass of a second coin is 27.22 grams. How much greater is the mass of the second coin than the first? Show your reasoning. A school janitor has mopped 13 of a classroom in 5 minutes. At what rate is he mopping? How are an Entrepreneur and Venture Capitalist different? Grace's retirement party costs $2plus an additional $1 for each guest she invites. What is the maximum numbe of guests there can be Grace can afford to spend a total of $15 on her retirement party? To practice for an upcoming hot air balloon race,one team traveled 148 miles south to offload some packages.After that,they traveled another 132 miles north.Which of the best describes the estimate of how many miles the balloon team traveled in all. can someone help me i forgot what a idiom was (btw this is language arts) 2. Hypothesize - Why do you think 74% of Americans think it is "very important" to vote to be a "good citizen?" What else do you notice about the chart? 25 points, I mark brainliest! :)Explain the role the ocean plays in the carbon cycle (think about the physical and biological processes that occur in the ocean) who serves in the legisative branch PLEASE ITS DUE TONIGHT!!!! Sally rides her bike to run errands. It takes her 18 minutes at 10 mph to get to her first stop. She spends 20 minutes riding at 12 mph to get to her second stop. It then takes her 15 minutes riding at 15 mph to get home. a. Draw a speed vs. time graph for the time that Sally spent riding her bike. b. How far did she travel? What is the first presidents name?