Mathematics High School

Help me pls I’ll give brainliest pls dont answer if you don’t know

Answers

Answer 1

Answer:

x=2

Step-by-step explanation:

equation=carry over the -3x

1x-5=-3

1x=5+-3

x=2

:) Hope this helped!

Related Questions

Can you help me, please? Thank you.

Answers

Answer:

[tex]\frac{-4+6}{2} , \frac{3+2}{2} =1,4\\\\\frac{6+6}{2} ,\frac{5+(-1)}{2} =6,2\\\\\frac{-4+6}{2} ,\frac{3+(-1)}{2} =1,1[/tex]

Step-by-step explanation:

hope it helps have a nice day!!

please help it will be helpful

Equivalent Ratio

9:36=
21:27=
48:72=
60:45=
10:70=

Answers

1:4
7:9
5:9
4:3
1:7
Hope this helps :)

How do i slove for x2 + 19 = 3

Answers

Answer:

x = ± 4i

Step-by-step explanation:

x^2 + 19 = 3

Subtract 19 from each side

x^2 +19-19 = 3-19

x^2 = -16

Take the square root of each side

sqrt(x^2) = sqrt(-16)

x = sqrt(-1*16)

x =sqrt(-1) * sqrt(16)

We know that the square root of -1 is the imaginary number i

x = ± 4i

which of the given lengths make a right triangle?

A: 8, 12, 20

B: 10, 15, 18.03

C: 3.05, 4.05, 7.10

Answers

Answer:

aaaaaaaaaaaaaaaaaaaaa

Help! this homework id due tomorrow! (3-5-2021) Please help!

Answers

Answer:

432 inches.

Step-by-step explanation:

The formula for finding the area of a triangle is;

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

Using this, we can find the area of each individual piece.

[tex]\frac{6*6}{2} =18[/tex]

Now that we have this, we simply multiply 18 by 24, which gives us 432.

How Do I solve this? Answer too please.

Answers

The answer is 5/4 because that’s what you multiply the left triangle dimensions by to get the right triangle dimensions

if the volume is 120, the length is 6 and the height is 5 what is the width?

Answers

The width is 4. 6lx5hx4w=120 volume

The equation is length times with times height so 6 x X x 5 = 120

Write log1/4(1/64)=3 in exponential form

Answers

For logarithmic equations,
log
b
(
x
)
=
y
log
b
(
x
)
=
y
is equivalent to
b
y
=
x
b
y
=
x
such that
x
>
0
x
>
0
,
b
>
0
b
>
0
, and
b
≠
1
b
≠
1
. In this case,
b
=
1
4
b
=
1
4
,
x
=
1
64
x
=
1
64
, and
y
=
3
y
=
3
.
b
=
1
4
b
=
1
4
x
=
1
64
x
=
1
64
y
=
3
y
=
3
Substitute the values of
b
b
,
x
x
, and
y
y
into the equation
b
y
=
x
b
y
=
x
.
(
1
4
)
3
=
1
64

write the product using exponents
(−6)⋅(−6)

Answers

Answer:

-6^2

Step-by-step explanation:

-6 x -6 = 36

Answer:

(−6)²

Step-by-step explanation:

(−6)⋅(−6)

This means the numbers are being multiplied.

A number is being multiplied by the same number. You can write an exponent for the number of times it's being multiplied by itself.

Example:

x = x¹

x·x = x²

x·x·x = x³

You are multiplying (−6) twice.

(−6)⋅(−6) = (−6)²

Find the length of CB round to the nearest tenth.

Answers

Answer:

Step-by-step explanation:

A triangle is 180 degrees.

You have to add 99 and 43 first.

99 + 43 = 142

You then subtract 142 from 180 to find the missing angle.

180 - 142 = 38

Hi could someone give me an answer? please?

Answers

A)= 2/20 or 1/10
B)=16/20 or 4/5
C)=1/5

Answer:

a) 10%

b) 80%

c) 20%

Step-by-step explanation:

I hope that is useful for you :)

PLS HELP ILL GIVE U BRAINLIST !!!!

Answers

The opposite side is equal to 6 and the adjacent is equal to 5, so we know we need to use the tan inverse to get our answer.

tan^-1(opp/adj)
tan^-1(6/5)
=50.2 degrees!! :)

What is the percentage of 377 of 325?

Answers

Answer: 116%

Hope this helps.

Find the area of the shaded sector
Help pls I'll give brainleist

Answers

Your answer is 32 you divide the 72 by 2 to find the area

Answer:

the answer is this had shades is the 72.

PLS HELP FOR ALL MY POINTS ILL GIVE BREAINLEST TO WHO EVER IS RIGHT

Answers

I am going by the numbers on the pictures;

1) 2in, 4in, 6in

2) 2ft

3) 4cm

4) 18.55mm and 42.35

5) I am not really sure, if the picture is represented by the 28, the the object would be smaller, if the picture is represented by the 4 the object would be bigger.

Hope this helps a bit

hello help please i’ll mark brainliest!!!

Answers

Answer:

Its is 1,3,4

Step-by-step explanation:

Mark me brainliest please <3

Helpp me please im lost

Answers

A. The internet told me again

If staff salaries were $44,000/month last year, and the yearly labor cost increase from last year to this year is $108,000, what is the monthly labor cost this year?

Answers

Answer:

53,000

Step-by-step explanation:

Which number line shows the solution to the inequality -2(3x - 1) <8?

I need this please!!!!

Answers

Answer:

Step-by-step explanation:

I haven't done this math in years but from what I remember this should be the correct answer.

B. is the correct option to choose.

What is inequality ?

An inequality is comparing of non-equal terms or expressions.

According to the given question we have to solve the given inequality and represent it in form of a number line with appropriate symbols.

Given,

-2(3x - 1) < 8.

- 6x + 2 < 8.

- 6x < 8 - 2.

- 6x < 6.

- x < 6/6.

- x < 1.

x > -1. ( Think of moving the terms to the other side to make x positive )

This will be represented in a number line with open circle staring from -1 to positive infinity.

learn more about inequality here :

https://brainly.com/question/20383699

#SPJ2

30pts + Brainliest to correct answer!!
As indicated below, write the equations of the line passing through the point (2, 2) and perpendicular to the line whose equation is y = x.
Part 1: Point-Slope form of the linear equation

Part 2: Slope-intercept form of the linear equation

Part 3: The general form of the linear equation

Answers

Answer:

See answers below

Step-by-step explanation:

Equation of a line in point slope form is expressed as;

y-y0 = m(x-x0)

m is the slope

(x0, y0) is a point on the line

Given the line y = x

The slope of the line is 1.

The slope of the line perpendicular is M = -1

Given the point (2,2)

x0 = 2 and y 0 = 2

Substitute

Recall y-y0 = m(x-x0)

y - 2 = -1(x-2) (Point slope form)

Express in slope intercept form;

y - 2 = -1(x-2)

Make y the subject of the formula;

y -2 = -x + 2

y = -x + 2 + 2

y = -x + 4 (slope intercept form)

The general form of linear equation is expressed as the slope intercept form which is y = -x+4

let y = f(x)

f(x) = -x+4

f(x) = 4-x (Linear equation)

What is 0.65625 rounded to the nearest tenth of a percent?

Answers

Answer:

0.7

Step-by-step explanation:

How many moles contain 1.25x 10^15 molecules of glucose

Answers

Answer:

i.e. mass of 1 mole of glucose, C6H12O6 = (6 × 12.01 + 12 × 1.01 + 6 × 16.00) g = 180.18 g (using atomic weight data to 2 decimals) 1 mole of carbon atoms weighs 12.01 g and there are 6 moles of C atoms in 1 mole of glucose, so the mass of carbon in 1 mole of glucose = 6 × 12.01 g = 72.06 g.

Step-by-step explanation:

Anyone knows the answer pls ????

Answers

The answer is 2.5 x 10^-15

Hope this helps.

Use the information given to enter an equation in standard form.

(9, 10) and (8, 7) are on the line.

Answers

Answer:

The equation in the standard form of the line through the given points is;

y = 3x - 17

Step-by-step explanation:

We start by getting the slope of the line;

m = (y2-y1)/(x2-x1)

m = (7-10)/(8-9) = -3/-1 = 3

The stands equation form is;

y = mx + b

m is slope, b is the y-intercept

so we have

y = 3x + b

To get b, we substitute the coordinates of any of the points

10 = 3(9) + b

10 = 27 + b

b = 10-27

b = -17

So the equation is;

y = 3x - 17

A window is being replaced with tinted glass. The plan at the right shows the design of the window. Each unit length represents 1 foot, the glass costs $28 per foot square. How much will it cost to replace the glass? Show your work

Answers

Answer: you can correctly find this by multiplying the length times width, the answer is 16

Step-by-stepexplanation:length times width is 16. Please mark brainliest

Question in picture

halp meh

Answers

Answer:

Step-by-step explanation:

yep I've seen a problem like dis

As an assistant in pet store, one of your responsibilities is to fill the aquariums with water. One 50-gallon aquarium is 36 inches long and 16 inches wide, and is filled to a depth of 20 inches. To the nearest whole number of cubic inches, how much water do you need to fill the aquarium to that depth?

Answers

Answer:

Eleven thousand five hundred and twenty

Step-by-step explanation:

E2021

all expressions equivalent to 3.1y+ (y+10) + 4.2y

Answers

Answer:

8.3y + 10

Step-by-step explanation:

Which of the following equations does not represent a linear relation?

a) y = 4x^2 - 7

b) y = 3x + 45

c) 4x - 3y = 8

d) 10x = 5y - 2

Answers

I feel like it’s D I tried my best-

read what the pic says aight-

Answers

Answer:

doesn't make sense...

Step-by-step explanation:

Answer:

It would double in size

Step-by-step explanation:

Judging as the circumference of a circle is dependent on the diameter, a circle whose diameter doubled in size would double.

An example would be a circle with the circumference of 20. It's radius would be 10 rather than 5. The circumference of the circle with a diameter of 10 would be roughly 31, while the circle with a diameter of 20 would have a circumference of roughly 62.

Other Questions

will mark brainliest and rate 5/5 Liam is going to invest in an account paying an interest rate of 5.7% compounded daily. How much would Liam need to invest, to the nearest ten dollars, for the value of the account to reach $23,000 in 5 years? 1. Find the slope and the y-interceptof the graph of the linear equation.y = -7x + 2A) slope: -3; y-intercept: 21B) slope: 2; y-intercept: -7C) slope: -7; y-intercept: 2D) slope: 2; y-intercept: -7 URGENT !!!!!!!!! Please answer correctly !!!!! Will be marking Brianliest !!!!!!!!!!!!!!!! PLS HELPP What is the volume of the larger rectangular prism in the figure?A)26 cm3B)28 cm3C)80 cm3D)108 cm3 How many ways can Rudy choose 5 pizza toppings from a menu of 7 toppings if each topping can only be chosen once? The following were selected from among the transactions completed by Babcock Company during November of the current year. Babcock uses the net method under a perpetual inventory system.Nov. 3 Purchased merchandise on account from Moonlight Co., list price $89,000, trade discount 30%, terms FOB destination, 2/10, n/30.4 Sold merchandise for cash, $38,210. The cost of the goods sold was $20,810.5 Purchased merchandise on account from Papoose Creek Co., $51,550, terms FOB shipping point, 2/10, n/30, with prepaid freight of $730 added to the invoice.6 Returned $14,000 ($20,000 list price less trade discount of 30%) of merchandise purchased on November 3 from Moonlight Co.8 Sold merchandise on account to Quinn Co., $15,010 with terms n/15. The cost of the goods sold was $10,190.13 Paid Moonlight Co. on account for purchase of November 3, less return of November 6.14 Sold merchandise on VISA, $231,570. The cost of the goods sold was $142,060.15 Paid Papoose Creek Co. on account for purchase of November 5.23 Received cash on account from sale of November 8 to Quinn Co.24 Sold merchandise on account to Rabel Co., $54,800, terms 1/10, n/30. The cost of the goods sold was $33,850.28 Paid VISA service fee of $3,580.30 Paid Quinn Co. a cash refund of $6,420 for returned merchandise from sale of November 8. The cost of the returned merchandise was $3,140.Journalize the transactions. Refer to the Chart of Accounts for exact wording of account titles.CHART OF ACCOUNTSBabcock CompanyGeneral LedgerASSETS110 Cash121 Accounts Receivable-Quinn Co.122 Accounts Receivable-Rabel Co.125 Notes Receivable130 Inventory131 Estimated Returns Inventory140 Office Supplies141 Store Supplies142 Prepaid Insurance180 Land192 Store Equipment193 Accumulated Depreciation-Store Equipment194 Office Equipment195 Accumulated Depreciation-Office EquipmentLIABILITIES211 Accounts Payable-Moonlight Co.212 Accounts Payable-Papoose Creek Co.216 Salaries Payable218 Sales Tax Payable219 Customer Refunds Payable221 Notes PayableEQUITY310 Common Stock311 Retained Earnings312 DividendsREVENUE410 Sales610 Interest RevenueEXPENSES510 Cost of Goods Sold521 Delivery Expense522 Advertising Expense524 Depreciation Expense-Store Equipment525 Depreciation Expense-Office Equipment526 Salaries Expense531 Rent Expense533 Insurance Expense534 Store Supplies Expense535 Office Supplies Expense536 Credit Card Expense539 Miscellaneous Expense710 Interest Expense recall one detail from the passage above that you found interesing about martha washington what did anita lie about in west side story Drag and drop the correct word into the correct location It is important to organize the events in a narrative _________ , or in a way that makes sense to the reader . A correctlyB logically C alphabetically D irrationally What does it mean to be in the red?a.You have more credits than debits.b.You have more debits than credits.c.You cannot find your financial records.d.Your financial records are inaccurate. What does irony add to the story "Lamb to the Slaughter?" i will give brainliest What was one result of labor saving devices such as washing machines and vacuum cleaners The length of a shadow of a building is 29 m. The distance from the top of the building to the tip of the shadow is 36 m. Find the height of the building. Ifnecessary, round your answer to the nearest tenth. The following units of an inventory item were available for sale during the year: Beginning inventory 10 units at $55 First purchase 25 units at $60 Second purchase 30 units at $65 Third purchase 15 units at $70 The firm uses the periodic inventory system. During the year, 60 units of the item were sold. The value of ending inventory rounded to the nearest dollar using the weighted average cost method is In which country would the citizens most likely have a very limited or no right at all to free speech? *A.MexicoB.BrazilC.CubaD.The United States of America help please! will give brainliest Name the four layers of the atmosphere (in order starting at the bottom some one help me with this the highlighted one is the problem builder is buying property where she can build new houses. The line plot shows the sizes of the lots for each house. What is the average size of the lots?