Mathematics High School

What is x?
(4/5)^x=64/125​

Answers

Answer 1

Answer:

x = 3

Step-by-step explanation:

(4/5)^x = 64/125​ means that 4^x / 5^x = 64/125

x can only be 3 because 4^3 = 64 and 5^3 = 125

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Related Questions

is 5/8 reduction, enlargement or isometric​

Answers

Answer:

5/8 is a reduction

CHARGES FOR 2.5 HOUR PARKING= $6
CHARGES FOR 1 MINUTE PARKING=?

Answers

Answer:900

Step-by-step explanation:

it is just 60 min is and hour so you have 60 minutes so two hours is 120 and half an hour is 30 mins so 150 then you times by 6 and get the answer 900

.25cents


(60*2)+30=150min
6*100cents=600
150/600=.25cents

Arrange the sentences of the paragraph proof in the most logical order.
Given: GH has a length of 16 cm.
Prove: If point 7 is the midpoint of GĦ, then GT = 8 cm.
1. If point 7 is the midpoint of GH, then GT= TH by the definition of midpoint.
2. Assume that I is the midpoint of GH and that GT+8 cm. Let GT= 5 cm.
3. GH= GT+TH by the segment addition postulate. Therefore, GH= 5 cm + 5 cm = 10 cm. GH= 10 cm and GH = 16 cm,
which is a contradiction.
4. If GT= 8 cm, then a contradiction occurs. Therefore, the original statement is true by proof by contradiction.
A 1, 2, 3, 4
B. 2, 1, 3,4
C. 2, 4, 1,3
D. 4, 3, 1, 2

Answers

I would say the answer is A

10. If y = -2x + 3, find y when x = -3.
a) 12
b) -2

Answers

Answer:

Step-by-step explanation:

y=-2x+3

y=(-2*-3)+3

y=6+3

y=9

10 yd
?
6 yd
13 yd
8 yd
4 yd

Answers

Answer:

what are you looking for

Step-by-step explanation:

10yd=6yd + 4yd

It rained 6 days in the month of april. What percent of the month did it rain?

**there are 30 days in April**
a- 30%
b-25%
c-40%
d-20%

Answers

Answer:

d. 20%

Step-by-step explanation:

6*100=600

600 divided 30= 20

20%

Answer:

I want to say 20%

Step-by-step explanation:

the amount of days rained divided by the amount of days in April. and the make the decimal a percent (x100)

2. If you buy a new mint-condition action figure, worth $106 and
your baby brother bent the packaging which reduced the value
by 22%, what is the new value of your figure?

Answers

Answer:

$82.68

Step-by-step explanation:

Original price of mint - $106

Percent discount = 22%

Discount price = 22/100 * 106

Discount price = 0.22 * 106

Discount price  = $23.32

New value = Original price - discount price

New value = 106 - 23.32

New value  = 82.68

Hence the new value of the figure will be $82.68

These triangles are similar.
True
Or
False

Answers

false———————————————

Please help me with this:
Given RTSU is a rectangle. If RZ = 3x+8 and ZS = 6x-28, then what does UZ equal?

Answers

Answer:

UZ = 44

Step-by-step explanation:

3x+8 = 6x-28

36 = 3x

12 = x

UZ = 3(12)+8

UZ = 44

Answer:

I think UZ would be the same as ZS, so 6x - 28

Step-by-step explanation:

Write the following expression in standard
form:
- 6(5 - 2x) - 3x - 10

Answers

Answer:

Let's simplify step-by-step.

−6(5−2x)−3x−10

=9x−40

En la clase de segundo eso B del IES la asuncion hay 30 alumnos y alumnas si el numero de chico supera en 6 al de chicas ¿cuantos alumnos y alumnas hay en clase

Answers

Answer:

Necesito más información ??

Step-by-step explanation:

factorie a3b3-9a2b2+20ab

Answers

Answer:

ABCDEFGHIJKLMNOPQRSTUFWTYZ

Step-by-step explanation:

Ramona bought rulers that cost $2 each.

Write an equation to represent the cost (C) for buying (n) number of rulers.

Answers

Answer:

C= 2(n)

Step-by-step explanation:

thsi is all I knwo how to set it because there might be soon I fo missing unless this is it

At the Queen of Peace Festival, you have 50 tickets to ride the Ferris Wheel and the roller coaster. If you ride 12
times, using 3 tickets for each Ferris Wheel ride and 5 tickets for each roller coaster ride, how many times did you go
on each ride?

Answers

Answer:

25 times did we go to ride

Are -125 degrees and 225 degrees coterminal angles ?

Answers

No because to find the coterminal angle you add -125+360 which equals 235 degrees. Therefore they are not coterminal angles.

PLEASE HELP I CAN’T SEE THE TRIANGLE WELL

Answers

ANSWER: 312cm^2

A=bh + L(s1 + s2 + s3)

the s’s are sides of the triangle

ik the explanation is confusing but the answer is right

Answer:

We need to calculate the height of the 6mi by 8mi  by 10mi triangle.  In order to do this we first must calculate its area.

To calculate the area we need to use Heron's formula.

We then learn that the area is 24.

Since triangle area = .5 * base * height

then height = 2 * area / base

height = 2 * 24 / 10

height = 4.8

Triang Prism Surface area = 2 * Triangle Area + height * (a + b + c)

Triang Prism Surface area = 2 * 24 + 4.8 * (6 + 8 + 10)

Triang Prism Surface area = 48 + 4.8 * 24

Triang Prism Surface area = 163.2

Step-by-step explanation:

Solve for t in terms of r, s, and u.
S = urt
t =
​

Answers

r there any  numbers for this equation to help solve with

Task 6

Jeff's weekly salary equals a commission of his

sales plus a basic amount. If his sales are $849. he

earns $417.92. If his sales are $1011, he earns

$430.88.

yo

Q: Find Jeff's total earnings if his sales are$948.

Answers

Answer:

His total earnings for sales of $948 is $425.84

Step-by-step explanation:

Let the percentage of his commission be a percentage with its value represented as x and b be his base salary , y as his total earnings

So we have;

y = x% of sales + base salary

for 849 sales and 417.92 , we have

417.92 = 8.49x + b •••••••(i)

for 1011 sales and 430.88 servings

430.88 = 10.11x + b ••••••(ii)

Subtract i from ii

12.96 = 1.62x

x = 12.96/1.62

x = 8

To get b, we substitute

430.88 = 10.11(8) + b

b = 430.88 - 10.11(8) = 350

Commission is 8% , base earnings is $350

So for total sales of 948;

y = 8% of 948 + 350

y = $425.84

the ration of girls to boys in a movie club was 5:4 there were 24 boys how many girls were there in the club​

Answers

Answer:

30 girls 30:24

Step-by-step explanation:

You would do 24 divided by 4 and get 6. Then you would do 5 times 6 to get 30.

Hope this helps.

Answer:

it should be 20

Step-by-step explanation:

Because if you divide then round

how do i find the area?​

Answers

You multiply both sides of the object in question usually a square or rectangle for squares all the sides are the same and for rectangles they can be different.

hey guys! help me out thanks! due in 5 minuets

Answers

Answer:

the answer is 169 duh...

Answer:

i think its 169

Step-by-step explanation:

−3x + 2 ≥−1 in a number line

Answers

Answer:

Given, 3x−2<2x+1

⇒3x−2x<1+2

⇒x<3orx∈(−∞,3)

The lines y=3x−2 and y=2x+1 both will intersect at x=3

Clearly, the dark line shows the solution of 3x−2<2x+1.

Step-by-step explanation:

The volume of a cylinder is 1767 cm and its height is 11 cm.
What is the length of the cylinder's radius?
Enter your answer in the box.

Answers

Answer:

1778 cm

Step-by-step explanation:

i need help on this plsssssssssssssssssssssssss

Answers

Answer:

okay the answer is d.

Step-by-step explanation:

How to solve 2x-3(9-2x)=-11

Answers

Answer:

x=2 hope this helps

Step-by-step explanation:

Simplify
11e9/22e10
The simplified expression is

Answers

The answer is 0.5.....



Herky found that 8 out of every 100 beans in his garden were nibbled by rabbits. How many beans can he expect to be
damaged if there are 450 beans in his garden?
18 beans
36 beans
72 beans
108 beans

Answers

Answer:

36 beans

Step-by-step explanation:

Trust Me, I know the answer its quite easy you do 8×4=32 8×1/2=4 and add them both together which is 36

Answer: I confirm it is 36 beans

Step-by-step explanation:

John is starting his own lawn mowing business. John thinks he will do a better job than his competitors, so he thinks he can charge $12.52 per hour. If he knows he will only be able to work 40 hours per week, how much money will he earn each week?

Answers

Answer:

12.52 x 40 = 500.8 dollars each week if he works 40 hours and charges 12.52 an hour

Step-by-step explanation:

Answer:

$500.8

Step-by-step explanation:

Since he is charging $12.52 per hour and only working 40 hr per week than multiply the ammount by the number of hrs per week. Therfore the answer will be $12.52*40=$500.8

memy una Examine the following diagram: What is the measure of DBC? O 2° А 6° D 8x + 1 O 41 49° 6x + 5 B C.​

Answers

Answer:
in cut paste the file which we have to to cut and paste will be present on only new location it would be removed from old place
in copy paste the file would be in both place at the new one and the old one
Explanation:
mark me as brainliest

What are the steps, in the correct order, to write and solve an equation?
1. Write an equation.
2. Identify the variable.
3. Identify the operation.
4. Solve the equation.
5. Check the solution.
1. Write an equation.
2. Solve the equation.
3. Check the solution.
1. Identify the variable.
2. Write an equation.
3. Solve the equation.
1. Identify the variable.
2. Identify the operation.
3. Write an equation.
4. Solve the equation.
5. Check the solution.

Answers

Answer:

i would Identify the variable, Identify the operation, write an equation, solve the equation, check the solution.

Step-by-step explanation:

sorry if this is wrong.

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