Find the value of x to make the following expression true.
3x=729

Answers

Answer 1
the value of x is 243
(correct me if wrong)
Answer 2

Answer: x=243

Step-by-step explanation: Long division, 729 divided by 3


Related Questions

10. Use the data to determine the missing values in the five-number summary.
Data Values
5, 7, 2, 3, 4, 1, 7, 8, 5, 6, 2, 3, 7, 1, 9, 6, 1, 2, 5, 3, 8, 3, 2, 7, 5, 9
minimum: 1
Q1:
Q2:
Q3:
maximum: 9

Answers

Answer:

Q1 - 2

Q1 - 5

Q3 - 7

maximum 9

minimum 1

Step-by-step explanation:

order the numbers from least to greatest

PLSSSS HELP!!! AND NO LINKS!!

Answers

Answer:

A

Step-by-step explanation:

In 2 months, he got 70 stamps, meaning 35 stamps per month. On the first month, he has 55 stamps by the end of the first month, and since every month he gets 35 stamps, He was given 20 Stamps to start with. It is not D since he saves 35 stamps himself every month, meaning from the beggining of that month, he had 20, and by the end had 55, since the question specifies it shows the amont of stamps at the END of the month.

You are going to take a 10-question True/False test. How many ways can this test be answered if leaving questions blank is a viable option for each question?

Answers

Answer:

There are 59,049 different ways of answering the exam.

Step-by-step explanation:

The first thing we need to count is the total number of selections, then we need to count the number of options for each one of these selections. The total number of combinations will be equal to the product between all the numbers of options.

Here, the selections are each one of the 10 questions, so we have 10 selections.

And each one of these selections has 3 options (true, false, blank)

So, we have 10 selections with 3 options each, then the total number of combinations will be:

C = 3*3*3*3*3*3*3*3*3*3 = 3^10

C = 59,049

There are 59,049 different ways of answering the exam.

Determine the slope of the line that passes through the points:

Answers

Answer:

The slope of the line is 4.

Step-by-step explanation:

Recall that slope = rise over run:  rise / run.

From the table we see that if x changes from 0 to 4, a run of 4, y changes from -1 to 15, a rise of 16, the slope of this line must be

m = rise / run = 16/4 = 4

The slope of the line is 4.

Find the perimeter of the triangle in terms of b.

I’m marking branliest

Answers

Answer:

7b - 2 = 6b

3b + 7 = 10b

6b + 6b + 10b +10b

12b + 20b

34b

What is the sign of -4x\cdot y\cdot 0^6−4x⋅y⋅0 6 minus, 4, x, dot, y, dot, 0, start superscript, 6, end superscript when xxx and yyy are positive numbers?

Answers

Answer:

non-negative

Step-by-step explanation:

Given

[tex]-4x\cdot y\cdot 0^6[/tex]

[tex]x , y > 0[/tex] --- Positive numbers

Required

The sign

[tex]-4x\cdot y\cdot 0^6[/tex]

First, we simplify the expression

[tex]0^6 = 0[/tex]

So:

[tex]-4x\cdot y\cdot 0^6 = -4x\cdot y\cdot 0[/tex]

The product of 0 and any factor is 0. So:

[tex]-4x\cdot y\cdot 0^6 = 0[/tex]

Since the result is 0, then the sign is non-negative

can someone pls help

Answers

Answer:

Commutative property

Step-by-step explanation:

Commutative property is usually 2 equations switched around

what is the answer I need help​

Answers

Answer:

C

Step-by-step explanation:

The product will be greater than

Triangle ABC is similar to triangle XYZ. Find side a.

Answers

Answer:

I think it should be 15...

Step-by-step explanation:

13 * 3 = 39

5 * 3 = 15

Sida "a" of the given triangle ABC is 15.

What are similar triangles?

Triangles with the same shape but different sizes are said to be similar triangles. Squares with any side length and all equilateral triangles are examples of related objects. In other words, if two triangles are similar, their corresponding sides are proportionately equal and their corresponding angles are congruent.

Given Triangle ABC and Triangle XYZ are similar triangles. Hence,

AB /BC  = XY / YZ

Since, XY  =13 , YZ = 5, and AB = 39

Putting these values in the above equation

39/ a = 13/5

a = 15

Therefore, in the given triangle ABC side a  is 15.

Learn more about similar triangles here:

https://brainly.com/question/29249755

#SPJ2

Please help write a system of equations to represent the scenario

Answers

Equations:
x + y = 37
5x + 3y = 161

25 adult tickets
12 student tickets

—————-

Adult tickets are x
Student tickets are y
Equations are for number of tickets sold and price of tickets sold/money earned

x + y = 37
5x + 3y = 161

x = 37 - y

5(37 - y) + 3y = 161
185 - 5y + 3y = 161
- 2y = -24
y = 12

x = 37 - y
x = 37 - 12 = 25

Please let me know if you have questions about this answer


A line on a coordinate plane passes through the point (2, -7) and has a slope of 0.75.
When the line passes through x = -6, what is the value of y? Enter the answer in the box.

HELP ME NOWWW

Answers

The solution is: When the line passes through x = -6, the value of y is: -13.

Here, we have,

given that,

A line on a coordinate plane passes through the point (2, -7) and has a slope of 0.75.

we know the equation of straight line is: ;

y = mx + c

here, m = 0.75 and, (x,y) =(2, -7)

so, we get,

c = -7 - 0.75*2 = - 8.5

So, the equation of straight line is:

y = 0.75x - 8.5

now, when the line passes through x = -6,

we get,

y =  0.75* (-6) - 8.5

  = - 13

Hence, The solution is: When the line passes through x = -6, the value of y is: -13.

To learn more on Equation 0f Straight-Line click:

brainly.com/question/25124441

#SPJ1

NO LINKS PLEASE
EXPLANATION REQUIRED
I WILL GIVE BRAINLIEST
DONT MINF MY PRO CROPPING. DEFF.
ALSO ITS NOT C

Answers

Answer:

B is the correct answer

Step-by-step explanation:

Subtract area of triangle from total area: 30 - 14 = 16Since the figure is a square, all the sides are equal. Therefore, we need to find the square root of 16: √16 = 4All the sides of the square are 4 cm long

To check, reverse application:4 x 4 = 1616 + 14 = 30

need help asap will give brainlyest

Answers

Answer:

it in a is correct if im wrong it is B

Step-by-step explanation:

8-6x=-28 I need help plzzz

Answers

The answer is 6. 8-6(6) = -28.

Answer:

6

Step-by-step explanation:

We need to solve the equation .The given equation is ,

→ 8 - 6x = -28

→ -6x = -28-8

→ -6x = -36

→ x = -36/-6

x = 6

Hence the value of x is 6 .

En un triángulo, dos de sus ángulos internos miden 40º y 55º. Hallar la medida de su tercer ángulo interno.

Answers

Answer:

La medida del tercer ángulo interno es 85°.

Step-by-step explanation:

Los triángulos son figuras geométricas planas que poseen tres lados en contacto entre sí en puntos comunes denominados vértices. A su vez, los triángulos poseen tres ángulos interiores. Estos tres ángulos interiores del triángulo suman 180°.

En este caso, en un triángulo, dos de sus ángulos internos miden 40º y 55º. Siendo θ el tercer ángulo interior, entonces:

θ + 40° + 55°= 180°

Resolviendo:

θ + 95°= 180°

θ= 180° - 95°

θ=85°

La medida del tercer ángulo interno es 85°.

PLEASE HELP! Which ones are statistical questions? Mark all that apply. ( no random links )

Answers

Answer:

C, D and F

Step-by-step explanation:

A rancher has a rectangular sheep pen that is 3 meters long and 2 meters wide. The rancher plans to increase both the length and the width of the pen by x meters so that the new area of the pen will be 20 square meters?

Answers

Step-by-step explanation:

20=3x+2x.

3x+2x=5x,

so

5x=20.

20/5=4, so

4=x

**MARKING BRAINLIEST PLEASE HELP**

Answers

Answer:

whats the question

Step-by-step explanation:

Write 7 17/20 as a decimal

Answers

Answer:7.85

Step-by-step explanation:

7 17/20 as a decimal is 7.85

how I got that?

1. 17/20=0.85

2, 7+0.85=7.85

hope this helps!

The figure shown is created by joining two rectangles.

Enter the area, in square inches, of the figure.

Answers

Answer:

1375 square inches

Step-by-step explanation:

Rectangle 1

Area= 25*10= 250 square inches

Rectangle 2

Area= 75*15= 1125 square inches

Total Area of rectangle= 1125+250

=1375 square inches

4:
4 1/2, 4 1/6, 4.85

the number with the greatest value is?

PLEASE HRLP QUICK!!!!

Answers

the number with the greatest value is 4.85

Answer:

4.85

Step-by-step explanation:

4 1/2= 4.5

4 1/6= 4.1666666667

4.85.

when you put them into the decimal form you can see that 4.85 is the largest.

hope this helped.

Alan and Margot each drive from City A to City B, a distance of 147 miles. They take the same route and drive at constant speeds. Alan begins driving at 1:40 p.m. and arrives at City B at 4:15 p.m. Margot’s trip from City A to City B can be described with the equation y = 64x, where y is the distance traveled in miles and x is the time in minutes spent traveling. Who gets from City A to City B faster?

Answers

Answer:

Margot gets from A to B faster

Step-by-step explanation:

Alan takes 2 hr and 35 min = 2. 58... hr

Margot takes 147/64 hr = 2.296.. hr

Can someone help me I’m supper confused

Answers

Let x represent the cost of a slice of pizza and let y represent the cost of a hamburger. 7 hamburgers and 3 slices of pizza cost $19, i.e. the $20 you paid minus the $1 change. 8 hamburgers and 2 slices of pizza cost $19.50. So:
3x+7y=19 and 2x+8y=19.5
Solve the system for the values of and . Multiply by 3 and multiply by 5, then add the two products. Subtract the sum from $20 for your answer.

Leon is buying a bicycle. The regular price of the bicycle is x dollars. The bicycle is on sale for 20% off. He has to pay 5% sales tax on the sale price of the bicycle. To represent his total cost, Leon writes the expression shown 1.05(x-0.2x) . Which expression also represents Leon’s total cost?

A.) 0.79x
B.) 0.84x
C.) 0.85x
D.) 0.21x

Answers

Answer:

B.) 0.84x

Step-by-step explanation:

total cost= 1.05(x-0.2x)

= 1.05 (0.8x) = 0.84x

A total of 378 vacationers are planning to take an extended
trip down the Oregon trail (to learn about life as an early
settler). IA 21 people can comfortably fit inside a covered
wagon and the trip organizers have borrowed 13 wagons, how
many more will they need.

Answers

378 total
21 x 13 = 273
378 - 273 = 105 people left
105/ 21 = 5 more wagons

Please help me I will give branliest!!! Find the indicated trig ratio and write your answer as a simplified fraction. Image attached

Answers

From SOHCAHTOA

Sin0=Opp/HYP

Sin0 = 9/15

Step-by-step explanation:

sinβ=p/h

sinβ=12/15

sinβ=4/5

help due in 10 mins find the in.

Answers

Answer:

252 inches

hope u got it correct

Answer:

21 in

Step-by-step explanation:

The actual length is 21 ft = 21 × 12 = 252 in

The model is [tex]\frac{1}{12}[/tex] of the actual size , then

model length = 252 ÷ 12 = 21 in

Find the value of x.
x = [?]

Answers

Answer:

18

Step-by-step explanation:

A certain species of fish require 1.5 cubic feet of water per fish to maintain a
healthy environment. Find the maximum number of fish you could put in a tank
measuring 5 feet by 3 feet by 3 feet.

Answers

Answer: 30 fish

Step-by-step explanation:

A tank measuring 5 feet by 3 feet by 3 feet has a volume of 5*3*3 =45 cubic feet.

If there are 45 cubic feet of water in this tank, and each fish requires 1.5 cubic feet of water, the number of fish that can fit in the tank is 45/1.5 = 30.

Who could help me on the last part

Answers

Step-by-step explanation:

X^a times X^b = X^a + b

so 4x times 6x = 24x^(1+1)

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