I really need help with this

I Really Need Help With This

Answers

Answer 1

Answer:

A. x = 3, y = -3

B. a = -2, b = 5

C. try your best ill see u later

Step-by-step explanation:

Okay I'mma state some stuff first 3^a + 3^b = 3^(a+b)

and 3^a/3^b = 3^(a-b)

So first equation 3^3*3^-3=3^0

So second equation 3^3/3^-2 = 3^5

So third equation I dont really know the rule but I'mm just plug in a random number for g, like 2, then solve the thing like a normal equation.

So 3^-3 x f^-3 = 12^2 = 144, f^-3 = 144/(3^-3 or 1/27) = 144 x 27 = 3888

so f^-3 = 3888, f = well its an imaginary number according to calculator so u try your best on the last one


Related Questions

Square ABCD has an area of 1600. E is the midpoint of AC and F is the midpoint of AB.
What is the area of the trapezoid BCEF?
O 300 square units
O 1,200 square units
600 square units
O 109 square units

Answers

The answer is C I believe

Help me please, i need this answer I don't know what it is.

Answers

I think the answer has something to do with math

2 |m - n²| + k³ (if k = -2, m = -7, and n = 4)


(Those aren't 1s, they're the absolute value thingies)​

Answers

Answer:

Step-by-step explanation:

Hope this helps u !!

AHHHHH HELP IT'S TIMED!!!!!!!
I'LL MARK BRAINLIEST SO PLEASE HELP!!!!!!

Answers

its c, because y doesnt increase by a steady rate. :) hope it helps!,

The function h defined by h(t)=(49 + 4.9t)(10 - t) models the height, in meters, of an object t seconds after it is dropped from a helicopter.

Find or approximate the time when the object hits the ground. Explain your method.

Answers

10 seconds! you put in 0 for h, and then set the parentheses to equal zero. it can’t be negative, so it must be 10.

The approximate time when the object hits the ground will be 10 seconds.

What is a function?

A function is an assertion, concept, or principle that establishes an association between two variables. Functions may be found throughout mathematics and are essential for the development of significant links.

The function is given below.

h(t) = (49 + 4.9t)(10 - t)

The time when the object hits the ground is calculated as,

h(t) =

(49 + 4.9t)(10 - t) = 0

If (49 + 4.9t) = 0, then the value of 't' is given as,

49 + 4.9t = 0

t = - 10

The value of time is an absolute value. Thus, this can be neglected.

If (10 - t) = 0, then the value of 't' is given as,

10 - t = 0

t = 10 seconds

The approximate time when the object hits the ground will be 10 seconds.

More about the function link is given below.

https://brainly.com/question/5245372

#SPJ3

Given angel theta with cos theta < 0 and sin theta > 0, indicate the quadrant that theta lies in

Answers

bearing in mind that cos(θ) < 0, is just another way to say that cos(θ) is negative, and sin(θ) > 0, is just another way to say that sin(θ) is positive.

Check the picture below.

hi so the problem is a recipe calls for a total of 3 2/3 cups of flour and sugar. If the recipe calls for 1/4 cup of sugar, how much flour is needed
1. 3 1/12
2. 3 1/4
3. 5/12
4. 3 11/12

Answers

Answer:

3 5/12 cups of flour are needed

Step-by-step explanation:

The flour-sugar total is 3 2/3 cups, of which 1/4 cup is sugar.  So, to find the amount of flour used, we subtract 1/4 cup (sugar) from the total (3 2/3 cups):

 11       1

----- - ----              where 11/3 is the improper fraction form of 3 2/3

   3      4

The LCD is 12.  Rewriting this subtraction using the LCD, we get:

44     3

---- - ----- = 41/12 (cups) = 3 5/12 cups

12     12

3 5/12 cups of flour are needed

What is the average weight of the kittens in the shelter?worth?10points

Answers

Answer:

I believe it’s 3/8 since it’s the highest and that’s the weight most kittens are in the graph.

Step-by-step explanation:

If you want you could wait for somebody else to respond since I could be wrong, but I still hope I was able to help :)

Could someone help me, please? I got 4, but I’m not sure.

Answers

Answer:

4

Step-by-step explanation:


Given right triangle ABC, what is the value of tan(A)?

Answers

The value of angle tanA in a right-angle triangle is 12/5. The correct option is C.

What is trigonometry?

The branch of mathematics that sets up a relationship between the sides and the angles of the right-angle triangle is termed trigonometry.

The trigonometric functions, also known as a circular, angle, or goniometric functions in mathematics, are real functions that link the angle of a right-angled triangle to the ratios of its two side lengths.

Given that the three sides of the right-angled triangle are AB = 26, BC = 24, and AC = 10.

The value of angle tanA will be calculated as:-

tanA = P / B

tanA = 24 / 10

tanA = 12 / 5

Hence, the value of angle tanA in a right-angle triangle is 12/5. The correct option is C.

To know more about Trigonometry follow

https://brainly.com/question/24349828

#SPJ1

✨PLEASE HELP ASAP!!!✨
What is the solution to the system of equations?

Answers

Answer:

x=4, y=-2

Step-by-step explanation:

Answer:

x = 4

y = - 2

Step-by-step explanation:

3x + 8y = - 4

2x - 4y = 16                 Multiply the second equation by 2 and add it to the 1st

3x + 8y = - 4

4x - 8y = 32               Add

7x = 28                      Divide by 7

7x/7 = 28/7

x = 4

2x - 4y = 16              Substitute 4 for x

2*4 - 4y = 16            Combine  

8 - 4y = 16                Subtract 8 from both sides

-4y = 16 - 8

-4y = 8                     Divide by -4

y = 8/-4      

y = - 2

Click on the number line below to show the approximate location of 19 on the number line.

Answers

Answer:

Between 4 and 5

Step-by-step explanation:

The closest square numbers are 16 and 25, so it’s in between 4 and 5

The equation of a linear function in point-slope form is y – y1 = m(x – x1). Harold correctly wrote the equation y = 3(x – 7) using a point and the slope. Which point did Harold use?

(7, 3)
(0, 7)
(7, 0)
(3, 7)

Answers

Answer:

The point is (7,0).

Step-by-step explanation:

The equation of a linear function in point-slope form is as follows :

[tex]y-y_1=m(x-x_1)[/tex] ...(1)

Where

(x₁,y₁) are the coordinates of the point which  the line passes through it and (x,y).

Harold correctly wrote the equation y= 3(x–7)

or we can write it as :

y-0=3(x-7) ...(2)

Comparing equations (1) and (2), we get :

x₁ = 7 and y₁ = 0

So, the point is (7,0).

The correct option is (c).

Answer:

C

Step-by-step explanation:

edge

What value of x makes this proportion true?
3/x = 15/40
A. 5
B. 28
C. 8
D. 105

Answers

Answer:

here the value of X should be 8 to make this proportion true

3/8=15/40

by cross multiplying

15*8=40*3

120=120

therefore the option C is correct

Need help!!!!!!!!!!!!!!!!

Answers

Answer:

g(x) = [tex]-\frac{2}{5} (10)^{x}[/tex]

Step-by-step explanation:

Looking at the equation of a Exponential Function:

[tex]y= a(b)^{[k(x-h)]}+c[/tex]

The a-value [tex](\frac{2}{5})[/tex] determines whether the function reflects over the x-axis. If it's negative it reflects over the x-axis. If it's positive it stays over the x-axis.

A chef got 9 bags of onions. The red onions came in bags of 6 and the yellow onions came in bags of 7. If the chef got a total of 59 onions, how many bags of each type of onion did he get?

Answers

Answer:

yellow = 5 bags

red = 4 bags

Step-by-step explanation:

two equations can be derived from the question

x + y = 9 equation 1

6x + 7y = 59 equation 2

where x = number of red onion bags

y =  number of yellow onion bags

Multiply equation 1 by 6

6x + 6y = 54 equation 3

subtract equation 3 from 2

y = 5

substitute for y in equation 1

x + 5 = 9

x = 9 - 5

x = 4

8 less than the product of a number n and 1/7 is no more than 95 .

Answers

Answer:

95 ≤ 8 < 1/7n

Step-by-step explanation:

95 ≤ 8 < 1/7n

no more = less than or equal to

product of a number n and 1/7 = 1/7•n = 1/7n

A quarter back completes 23% of his passes. We want to observe this quarterback during one game to see how many pass attempts he makes before completing one pass. What is the probability that the quarterback throws exactly 6 incomplete passes before he has a completion

Answers

Answer:

[tex]Pr = 0.0479[/tex]

Step-by-step explanation:

Given

[tex]p =23\%[/tex] --- proportion of completed passes

Required

The probability that he has 6 incomplete before he has 1 completion

Let:

[tex]q \to[/tex] proportion of back passes not completed

Using complement rule:

[tex]q = 1 - p[/tex]

[tex]q = 1 - 23\%[/tex]

[tex]q = 1 - 0.23[/tex]

[tex]q = 0.77[/tex]

The event that he has 6 incomplete passes before he completed one is:

q q q q q q p

And the probability is:

[tex]Pr = q * q * q * q * q * q * p[/tex]

[tex]Pr = q^6* p[/tex]

[tex]Pr = 0.77^6* 0.23[/tex]

[tex]Pr = 0.0479[/tex]

Help me please i will give brainliest.

Answers

Answer:

1) 13 Students were surveyed

2) 3 students

3) 7 Students

4) 10 Books

Pls mark brainliest

Answer:

13 students were surveyed

3 students read 5 fiction books

7 students read more than 5 fiction books

The maximum number was 10

Step-by-step explanation:

Hope this helps

-Unbrand-

Sadly even though I answered first I didn't get any credit. Quite sickening.

Help Me Please?????????????

Answers

Answer

Step-by-step explanation:

8^-5/8^-2

=8^5-(-2)

=8^5+2

=8^7

=2097152

Note in division if the base the base are same then u can subtract their exponent but in multiplication bases are same u should add their exponent.

The drama club is selling tickets to their annual talent show. They sold adult tickets (a) for $12.50 each and student tickets (s) for $6. They sold a total of 30 tickets and made $264.50.

Which system of equations best represents the situation above?

Answers

Answer:

12.5a + 6s = 264.5   and   a + s = 30

Step-by-step explanation:

They also intersect at (17, 13)

(17 student tickets, 13 adult tickets)

Good Luck!

3x-6y=24 y=Mx+b form

Answers

Answer: y=(1/2)x-4

3x-6y=24
-3x -3x
-6y=-3x+24
Divide by -6
y=(1/2)x-4

What is the quotient?
-4/5 divided by 2

Answers

Answer: -0.4

-(4/5) ÷2=-0.4

Explanation: The quotient is the answer to a division problem.

Answer:

-0.4

fraction form: -4/10 or -2/5

Based on the information marked in the diagram triangle PQR and triangle STU must be congruent

Answers

it’s true bc of aas postulate
Its true due to the question

Find x. Round your answer to the nearest tenth of a degree.
16
х
12

Answers

Answer:

1.3

Step-by-step explanation:

tan(x) =16/12

=4/3

=1.33

=1.3

x=tan-1(1.3)

=52.4

Can someone please help me!!!

Answers

Answer:

Option C

Step-by-step explanation:

same logic as in 2D problems. if C wasn't true, then the two planes couldn't be parallel

Carroll bikes 1 kilometer east, 4 kilometers north, and then 5 kilometers east again. How far is Carroll from her starting position?

Answers

Answer:

10.5 km

Step-by-step explanation:

this can be solved using Pythagoras theorem

The Pythagoras theorem : a² + b² = c²

where a = length

b = base

c =  hypotenuse

1² + 4² =

1 + 16 = 17

√17 = 4.123km

4² + 5²

16 + 25 = 41

√41 = 6.40 KM

total distance = 6.4 + 4.12 = 10.52

You roll a standard six sided number cube. What is the probability of rolling a prime number or a number greater than 4?

Answers

4/6. Prime numbers 2,3,5 and the numbers 5 and 6 but you don’t include 5 twice so it would be 4 possible numbers out of 6 you can roll that are a prime number and that is greater than 4

8. It is the measure of the space inside the solid figure.
b. surface area
C. circumference
d. volume
a. area​

Answers

Answer:

the answer will be volume

please mark the answer as the brainlliest one

+
(10x+2)

(9X+18) find the value of x

Answers

16

Step-by-step explanation:

10x+2=9x+18

-2 -2

10x=9x+16

-9x -9x

x=16

Hope this helps! :)

Answer:

x = 16°

Step-by-step explanation:

(10x + 2)° = (9x + 18)°

10x + 2 = 9x + 18

10x + 2 - 2 = 9x + 18 - 2

10x = 9x + 16

10x - 9x = 9x - 9x + 16

x = 16°

Other Questions
A line contains the points (2,-7) and (-4,2). Which statement is not true?A) The line has y-intercept - 4B) The line contains(1,-)2C) The line is parallel to 3x - 2y=6 D) The line is perpendicular to y=x+4E) No portion of the graph of the line lies in the first quadrant Make a 1-2 minute book trailer to freak the mighty and send me the link to it Please help me with this 17. A sample of oxygen gas has volume 150.0 mL, at 0.947 atm, what will be the volume of the gas at 750.12 mm of Hg if temperature remain constant. In Spanish, write the present participle for the following verbs.1. traer:2. trabajar:3. romper: :4. abrir:5. tocar: Financial statement data for the years 20Y5 and 20Y6 for Black Bull Inc. follow: 20Y5 20Y6 Net income $1,508,000 $2,676,000 Preferred dividends $60,000 $60,000 Average number of common shares outstanding 80,000 shares 120,000 shares a. Determine the earnings per share for 20Y5 and 20Y6. b. Is the change in the earnings per share from 20Y5 to 20Y6 favorable or unfavorable? Tasha invests $5,000 at 6% annual interest and an additional $5,000 at 8% annual interest. Thomas invests $10,000 at 7% annual interest. Which statement accurately compares Tashas and Thomass investments if interest is compounded annually?Compound interest formula: V (t) = P (1 + StartFraction r Over n EndFraction) Superscript n tt = years since initial depositn = number of times compounded per yearr = annual interest rate (as a decimal)P = initial (principal) investmentV(t) = value of investment after t yearsEach person will have exactly the same amount over time because each invested $10,000 at an average interest rate of 7%.Tashas investment will yield more over many years because the amount invested at 8% causes the overall total to increase faster.Thomass investment will yield more from the start because he has more money invested at the average percentage rate.Tashas investment will yield more at first because she invested some at a higher rate, but Thomass investment will yield more over the long run. The following table shows the salary of 7 people in an office last year.NameIncomeAndy13500Bevan27500Cheryl13750Deva79000Elliott19250Frankie29000Grace15000a) Work out the mean income to 2 DP.b) Deva was given a large bonus for 30 years service..Excluding Deva's income, what was the mean income for the remaining 6 workers to 2 DP? anyone know the answer? The midpoint of AB is M (2,0). If the coordinates of A are, (-3, 3), what are the coordinates of B? Carbon moves in the ___ by wildfireso Hydrosphere o Atmosphere o Biosphere o Geosphere .y is inversely proportional to (x + 3) ?.When x = 2, y = 8.Find y when x = 7.A 100B. 4C. 2.D. 16OA Help me ASAP! Giving the first person BRAINLIEST! The subdominant chord is represented by the symbol V.true or false When a cup of coffee at 100 degree Celsius cools down ,it loses 12%of its current temperatureper minute. What will the temperature be after 10 minutes. Which of the following is a point-slope equation for a line with the point (-2, 4) and a slope of 3? O A. y - 4 = 3(x+2) B. y - 2 = 3(x-4) C. y + 2 = 3(x-4) O D. y - 4 = 3(x - 2) 3. What are the planets called that are mostly made of gas? The following adjusted trial balance is the result of the adjustments made at the end of the month of July for Ladonna Douglas Company. Utilize these adjusted values to perform the closing entries for Ladonna Douglas Company.Cash 34,750Accounts Receivable 9,750Office Supplies 2,525Store Supplies 4,785Machinery 10,750Accumulated Depreciation 2,150Accounts Payable 14,300Notes Payable 11,500Ladonna Douglas, Capital 53,725Ladonna Douglas, Drawing 13,250Service Revenue 41,500Wages Expense 37,425Rent Expense 3,000Advertising Expense 2,750Office Supplies Expense 1,465Store Supplies Expense 2,150Depreciation Expense 575123,175 123,17 Enabling Competencies like keeping passion for teaching alive, taking responsibility in my own personal and professional growth and inspiring other teachers by setting my best example belong to which essential competency?a. Becoming a better teacher everydayb. Helping students to learnc. Knowing and understanding what to teachd. Engaging the community Do we have to show repair expense of abnormal loss in consignment account.If yes,how ?