Mathematics High School

Rewrite the expression in the form 3".
3.3.3.3.3.3
3.3.3.3

Answers

Answer 1

Answer:

3^6

3^4

Step-by-step explanation:

3.3.3.3.3.3=3^6

3.3.3.3.= 3^4

Related Questions

Equivalate a +4 when a=7

Answers

Answer:

11

Step-by-step explanation:

Plug in the variable into the equation. 7+4=11

Answer:

11

Step-by-step explanation:

a is 7 so 7 + 4 = 11

this should be the answer if not i dont know. sorry

Write a equivalent expression for (4n + 14) + (5 + 8n)

Answers

Answer:

= 12n + 19

Step-by-step explanation:

6x + ? = -10x

? =
Does anyone know this.

Answers

Answer:

-16x

Step-by-step explanation:

6+(-16)=-10. If they all have "x", just combine like terms.

Answer:

?=-16x

Step-by-step explanation:

6x+?=-10x

-6x     -6x

    ?=-16x

I hope this is right, I don't know how to get the exact value of ? but if the ?  was a number I would be able to solve for x.

Work out the value of x

Answers

Answer:

x=35

Step-by-step explanation:

A pentagon's sum of interior angles is 540 degrees.

Now, we can set up an equation.

(4x - 57) + (3x + 15) + 4x + (2x - 3) (3x + 25) = 540

Combine similar terms

16x - 20 = 540

16x = 560

x = 35

The answer would be 35.

HELP I NEED HELP ASAP

Answers

Answer:

Step-by-step explanation:

yes his work looks good

step 1   multiply both side by 2

step 2 subtract both side by 6

step 3 divide both side by 5

:)

Can someone help me solve all of these problems for brainliest and a heart? please and thank you!

Answers

Answer:

Top Right Problem: PACKAGE #2 and $0.80

Bottom left: BAND and $0.05

Bottom Right: PEPSI and $0.05

Jason is installing new carpet in a room. The dimensions of the room are shown in the diagram. what is the area of the floor?​

Answers

560 ft^2

20ft x 10ft = 200 ft^2
+
12ft x 30ft = 360 ft^2
=
560 ft^2

Solve:
p−316=−212
What Is P?

Answers

Answer:

P=104

Step-by-step explanation:

-212+316=104

therefore p=104


Work out the percentage change when a price of £40 is decreased to £18.

Answers

It’s a 55% decrease

help fast please :) :) :) :) :)

Answers

Yeah I’m also not %100 but I agree with the first person, #3

which statement best describes this graph?

Answers

Answer:

the second one

Step-by-step explanation:

Which of the following equations has a solution that is negative?





a. – 0.4x + 4 = – 1.6



b. – 0.4(x + 1.6) = 1.6



c. – 0.4(– x + 1.6) = 1.6



d. – 0.4x – 4 + 1.6x = – 1.6

Answers

Answer:

b. – 0.4(x + 1.6) = 1.6

Step-by-step explanation:

The equation with negative solution is -

- 0.4(x + 1.6) = 1.6

What are algebraic expressions?In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.

Given are the equations as shown in the question.

The equation with the negative solution are -

- 0.4(x + 1.6) = 1.6

- 0.4x - 0.64 = 1.6

- 0.4x = 1.6 + 0.64

- 0.4x = 2.24

x = - (2.24/0.4)

Therefore, the equation with negative solution is -

- 0.4(x + 1.6) = 1.6.

To solve more questions on algebraic expressions, visit the link below-

brainly.com/question/1041084

#SPJ6

Question 1
Simplify
5y - 2y + y + y

Answers

Answer:

5y

Step-by-step explanation:


A piece of wood is 0.9 metres long.
It is cut into three unequal pieces.
The first piece is 0.2 metres longer than the second piece.
The third piece is 23 hundredths of a metre shorter than the second piece.
How long is each piece of wood?

Answers

Answer:

The length of the first piece is 0.51 m

The length of the second piece is 0.31 m

The length of the third piece is 0.28 m

Step-by-step explanation:

The question is a simultaneous equation with word problem

The total length of the wood = 0.9 m

The number of pieces the wood is cut into = 3

The length of the first piece = 0.2 m + The length of the second piece

The length of the third piece = The length of the second piece - 0.23 m

Let "y" represent the length of the second piece, let "x" represent the length of the first piece, and let "z" represent the length of the third piece, we have;

x = 0.2 + y...(1)

z = y - 0.23...(2)

x + y + z = 0.9...(3)

Therefore, by substitution, we have;

0.2 + y + y + y - 0.23 = 0.9

3·y - 0.03 = 0.9

3·y = 0.9 + 0.03 = 0.93

y = 0.93/3 = 0.31

y = 0.31

The length of the second piece = y = 0.31 m

From equation (1), we have;

x = 0.2 + y = 0.2 + 0.31 = 0.51

x = 0.51

The length of the first piece = x = 0.51 m

From equation (2), we have;

z = y - 0.23

z = 0.51 - 0.23 = 0.28

z = 0.28

The length of the third piece = z = 0.28 m.

The basic ratio of blue to red for paint is 4:7. How many quarts of blue paint should be mixed with 21 quarts of red paint to get purple?

Answers

If I’m not mistaken it should be 12 quarts of blue mixed with 21 red

please please pleaseeeee help me!!

Answers

Answer:

wanna see my pokemon cards

Step-by-step explanation:

What is the value of a? ​

Answers

Answer:

9

Step-by-step explanation:

Plot two points that are 8 units from Point B and also share the same x-coordinate as Point B. y​

Answers

Answer:

y

Step-by-step explanation:

Answer: I don't know I'm sorry

What number is 5/8 more than 3/16 ? Show how you calculated your answer.

Answers

Answer:

10/16

Step-by-step explanation:

Find the common factor between both

5/8 = 10/16

10/16 > 3/16


a) Rotation, then reflection
b) Translation, then rotation
c) Rotation, then translation
d) Translation, then reflection ​

Answers

D) translation, then reflection

The graph of the system of equations
x + 2y = 8
3x + 6y = 13
will give:
A. parallel lines
B.
lines that coincide
C.
perpendicular lines
D.
none of these

Answers

Answer:

A. parallel lines

You can also use the app desmos to help you graph equations.

In ΔCDE, \text{m}\angle C = (4x-16)^{\circ}m∠C=(4x−16) ∘ , \text{m}\angle D = (6x-1)^{\circ}m∠D=(6x−1) ∘ , and \text{m}\angle E = (4x-13)^{\circ}m∠E=(4x−13) ∘ . Find \text{m}\angle C.M∠C.

Answers

Answer:

m∠C = 44°

Step-by-step explanation:

In ΔCDE,

m∠C=(4x−16) ∘

m∠D=(6x−1) ∘

m∠E=(4x−13) ∘ .

The sum of angles in a triangle = 180°

Step 1

We solve for x

m∠C + m∠D + m∠E

(4x−16)° + (6x−1)° + (4x−13)° = 180°

4x - 16 + 6x - 1 + 4x - 13 = 180°

4x + 6x + 4x -16 - 1 - 13 = 180°

14x - 30 = 180°

14x = 180+ 30

14x = 210

x = 210/14

x = 15

Step 2

Find m∠C

m∠C = (4x−16)°

m∠C = (4 × 15 - 16)°

m∠C = (60 - 16)°

m∠C = 44°

Find
The value of x pls I need help

Answers

Answer:

x= 30

Step-by-step explanation:

this is an equilateral triangle so each of the 3 sides are equal to 2x

3*(2x) = 180°
6x=180

180/6=x
x=30

help please ! so i can finish this assignment

Answers

Answer:

-0.1, -0.02, [tex]\frac{5}{6}[/tex], [tex]|\frac{9}{8}|[/tex], 10

Step-by-step explanation:

what is the value of y in the solution to the system of equations 5x-y=25 and x+4y=-10

Answers

Answer:

y=-3.571

Step-by-step explanation:

To get rid of the x's make the other x cancel out the other.

5x-y=25+(-5(x+4y=-10)=-21y=75= -3.571

Answer:

x+4y =10

5x-y =25

Step-by-step explanation:

x=10-4y

5(10-4y)-y =25

50-20y-y =25

50-21y = 25

-21y = 25-50

-21y =-25

y =25/21

Substitute y =25/21 in equation 1

x + 4(25/21) = 10

x +100/84 =10

x=10-100/84

Given: f(x)=x-7and h(x) = 2x+3
Write the rule for f(h(x))
f(h(x))= 2x-7
f (h(x))= 2x-4
f(h(x))= 3x-4
f(h(x))= 3x -7

Answers

I have no idea math is so freaking hard x

please answer this, thank you

Answers

Answer:

3

Step-by-step explanation:

I have showed the steps in the attached image.

answers for both boxes please ​

Answers

Answer: (4,2). Explanation: In the elimination method you either add or subtract the equations to get an equation in one variable. When the coefficients of one variable are opposites you add the equations to eliminate a variable and when the coefficients of one variable are equal you subtract the equations to eliminate a variable. The Elimination Method
Step 1: Multiply each equation by a suitable number so that the two equations have the same leading coefficient. ...
Step 2: Subtract the second equation from the first.
Step 3: Solve this new equation for y.
Step 4: Substitute y = 2 into either Equation 1 or Equation 2 above and solve for x.
variable equation. It is relatively difficult to determine the values of x and y without manipulating the equations. If one adds the two equations together, the x s cancel out; the x is eliminated from the problem. Hence it is called the "elimination method”.

Translate the quadrilateral W(-2,2), X(-3,3), (-6,5), 2(-6,3)
using the transformation (x-2,y+3).

Answers

Answer:

New Coordinates W(-4, 5), X(-5, 6), (-8, 8), 2(-8,6)

how do i answer this please?

Answers

Answer:

a) [tex]5\sqrt{3} + 3\sqrt{5}[/tex]

b) [tex]4(\sqrt{2} + \sqrt{7})[/tex]

Step-by-step explanation:

a) [tex]9\sqrt{3} - 4\sqrt{3} +\sqrt{5} + 2\sqrt{5}[/tex]

Taking √3 & √5 common respectively,

[tex]=> \sqrt{3} (9 - 4) + \sqrt{5} (1 + 2)[/tex]

[tex]=> 5\sqrt{3} + 3\sqrt{5}[/tex]

b) [tex]10\sqrt{2} + 4\sqrt{7} - 6\sqrt{2}[/tex]

Taking √2 common ,

[tex]=> \sqrt{2} (10-6) + 4\sqrt{7}[/tex]

[tex]=> 4\sqrt{2} + 4\sqrt{7}[/tex]

Taking 4 common ,

[tex]=> 4(\sqrt{2} + \sqrt{7})[/tex]

Other Questions
its all on the picture. An object of mass 30 kg is falling in air and experiences a force due to air resistance of 50 newtons. Calcuate the acceleration of the object A simple life cycle is one in which the offspring look similar to their parents.True Or False Evaluate 3^2+ (7 - 2). 4 - 6 thirds A man who maintains a healthy weight by eating a balanced diet is affecting his health in which way?Hurry plzz What can you infer about the Maastrichtian Age from its name?Question 7 options:A) That is was an extremely long, complicated age.B) Rocks from that era were first studied near the city of Maastricht, NetherlandsC) That is was the most strict geologic age in history.D) Nothing - the names of geologic ages are arbitrary. Q1. This organizational structure violates the unity ofcommand principles because of dual reportingrelationship.A. Functional organizationB. Line type organizationC. Matrix organizationD. Network organizationQ2. It is a collection of independent, mostly singlefunction enterprises that collaborate on a goodor service.A. Divisional organizationB. Functional organizationC. Matrix organizationD. Network organization Highlight details that support the central idea that "Washington was a commander of troops."When the Second Continental Congress assembled in Philadelphia in May 1775, Washington, one of the Virginia delegates, was elected Commander in Chief of the Continental Army. On July 3, 1775, at Cambridge, Massachusetts, he took command of his ill-trained troops and embarked upon a war that was to last six grueling years.George Washington,www.whitehouse.govWhat is one relevant supporting detail that supports the central idea that "Washington was a commander of troops"?The Second Continental Congress met in May 1775 in Philadelphia.Washington was a delegate from Virginia.On July 3, 1775, Washington took command of his ill-trained troops.The war lasted for six grueling years. Choose all the answers that apply.Eukaryotes _____.are always multicellularare always unicellularmay have evolved from prokaryoteshave membrane-bound organelleshave a true nucleusare more primitive than prokaryotes The sum of the interior angles of a triangle is equal to In a room of 33 students, 12 are taking geogra-phy, 14 are taking history, and 5 are taking bothgeography and history. How many of thesestudents are not taking either geography orhistory? What branch has the power to Impeach/convict the president? Without another word, the very disappointed customer laid the money on the counter and left the store. He had learned not only that he who squanders his own time is foolish, but that he who wastes the time of others is a thief.Which summarizes the selection?A. A customer insisted on arguing about the price of a book with the owner, caring little for the interruption he caused.B. A customer spent a great deal of time browsing in a bookstore and then insisted on seeing Franklin. C. A customer thought the owner of the bookstore would give him a better price than the clerk. D. A customer learned that Franklin valued his time more than he valued customer satisfaction. Why is a protective apron or lab coat important to use when working with acids?Acids conduct electricity and contact could cause a shock.Acids react with lipids and can cause damage to skin tissue.Acids break down fabrics and can cause burns if the acids are strong.Acids have a slippery feel and could result in a fall. the combined focal length of two thin lens is 24 cm and the focal length of one converging lens is 8cm what is the focal length of the other Yo Who all be living in colorado and hating the online school stuff Which plan to prove please help! i will give brainliest. HELP PLEASE WHAT IS THIS NEED HELP 100 POINTS FOR ANSWER AND BRAINIEST!!! Which comparison operator is used to signify that a value is not equal to another value?