Mathematics High School

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Evaluate the following expression.

6 -1

Answers

Answer 1

Answer:

If I am not mistaken that looks like 6-1 which is 5 but I could be so let my know if I am correct

Step-by-step explanation:

Related Questions

What is the sum of zeros in this equation (m-10)(8m-1)=0? Ente4 your ancwer as a fraction. PLSSS I RLLYYY NEEDD HELPP

Answers

Answer:

10 [tex]\frac{1}{8}[/tex] = [tex]\frac{81}{8}[/tex]

Step-by-step explanation:

Given

(m - 10)(8m - 1) = 0

Equate each factor to zero and solve for m

m - 10 = 0 ⇒ m = 10

8m - 1 = 0 ⇒ 8m = 1 ⇒ m = [tex]\frac{1}{8}[/tex]

Thus sum of roots = 10 + [tex]\frac{1}{8}[/tex] = 10 [tex]\frac{1}{8}[/tex] = [tex]\frac{81}{8}[/tex]

3. Find the scale factor using the given scale drawings and measurements below.
Scale Factor: _________________________

Answers

Answer:

we don't have the measurements and drawings below...

If sin α + cos α =1.2, find sin α · cos α .

Answers

sina+cosa=1.2
Squaring on both sides we get,
(Sina)^2+2sina.cosa+(cosa)^2=1.44
(sina)^2+(cosa)^2+2sina.cosa=1.44
1+2sina.cosa=1.44
2sina.cosa=1.44-1
2sina.cosa=0.44
sina.cosa=0.22

Evaluate (18)^2-(15)^2.
Please show working

Answers

18^2-15^2
=324-225
99

• Answer:

• Step-by-step explanation:

Hi there !

use formula a² - b² = (a-b)(a+b)

18² - 15² =

= (18 - 15)(18 + 15)

= 3×33

= 99

Good luck !

Which equation is represented by the graph below?

Answers

Answer:

y = 2/3x + 6

Step-by-step explanation:

Can anyone help meee?

Answers

the answer is d. 140

Answer:

d.140

Step-by-step explanation:

Help needed ASAP will give you BRAINLIEST and 5 stars rate

Answers

Answer:

Vehicle A with 25 mpg

Step-by-step explanation:

You get the slope.

Answer:

D. Is the correct answer.

Step-by-step explanation:

I had this one too.

qhat is the remainder of 266 ÷ 15

Answers

Answer:

11 Remainder

Step-by-step explanation:

0 1 7

1 5 ⟌ 2 6 6

- 0

2 6

- 1 5

1 1 6

- 1 0 5

1 1

Answer:

the remainder is 11

Step-by-step explanation:

Mike bought 8 shares of stock for $57.50 each, hoping that the value would increase. When he sold the shares it was only for $42.75 per share. Which describes Mikes net profit

Answers

Bought 8 shares at 57.50 each = 460 total
Sold shares at 42.75 each = 342

Net profit = revenue - expense

= 342 - 460
= -118

Mike has a net loss of $118 because he sold the shares at a lower price than what he bought them for.

PLZ ANSWER ASAP
Democritus believed that all-natural substances were made of

Answers

Answer:Atoms.

Step-by-step explanation:

Write an equation that you can use to find the number of refills Keith bought. A restaurant sells a coffee refill mug for $6.75. Each refill costs $1.25. Last month Keith spent $31.75 on a mug and refills. (use x for your variable and do not use $ in your answer) *

Answers

Answer:

6.75+1.25x=31.75

Step-by-step explanation:

let x be the number of refils

also given is that the cost of one refill is $1.25

hence the total refil will be 1.25x

given that the cost of a mug is $6.75

6.75+1.25x=31.75

therefore the expression that can be used to solve for the number of refills is

6.75+1.25x=31.75

PLEASE HELP MEH! I NEED HELP ASAP

Answers

Answer:

Planet D

Step-by-step explanation:

1.5*10^9 = 1,500,000,000

1.07*10^8 = 107,000,000

5.7*10^7 = 57,000,000

2.29*10^6 = 2,290,000

It has the least amount.

Answer:

Planet C

Step-by-step explanation:

1.5 x 10e9 = 1.5 billion

1.07 x 10e8 = 107 million

5.7 x 10e7 = 57 million

2.29 x 10e8 = 229 million

Do you line the decimals when subtracting a decimal problem???

Answers

Answer: Yes

Yes, you always have to line the decimals when you subtract decimals.

Example:

0.65

-0.25

------------

0.45

Hope this helps!

(01.01 LC)

Which of the following is the set of all points in a plane that are a given distance from a point?

Angle
Circle
Line
Ray

Answers

Answer:

Circle

Explanation:

I just took the test and got it right.

The sum of five consecutive even integers is 220. Find the middle value of the five consecutive integers.

Answers

Answer:

Step-by-step explanation:

If we have odd number of consecutive numbers increasing by the same value (2) then the middle value of them is their mean:

220:5 = 44

Of course you can find them to be sure:

Consecutive even integers increase by 2.

So if 2x is the smallest of them (x is an integer), then the numbers are:

2x, 2x+2, 2x+4, 2x+6, 2x+8

So their sum: 10x+20

10x + 20 = 220 ⇒ 10x = 200 ⇒ 2x = 40

So the numbers are: 40, 42, 44, 46, 48

Answer:

Step-by-step explanation:

Given the equation ay + bx - c = 0, solve for the variable c.
CE

Answers

Answer:

Hello! This link should have your answer in it! :

Step-by-step explanation:

yt,vqqu0QYBGJ8

Inspectors for a hospital chain with multiple locations randomly select some of their locations for a cleanliness check of their operating rooms. The inspectors check every operating room in the hospitals that were chosen. What sampling method was used?

Answers

Answer:

Cluster Random Sample

Step-by-step explanation:

The operating rooms were divided into (hospital locations) and inspectors sampled every operating room from some of the groups.

Sampling method is the method where the subset of an overall population is selected.

The sampling method used was cluster sampling

From the question, we understand that:

The inspectors select some locationsThen all selected locations was checked

The above illustrates cluster sampling.

This is so because, cluster sampling involves breaking down a population into smaller size.

In this case, the smaller size are the locations that were selected.

Answers

Answer:

Step-by-step explanation:

$25.00 - $4.00 = $21.00

$21.00 / $1.50 = 14

Answer:

14 ride tickets

Step-by-step explanation:

He has $25, and spends $4. So 25 - 4 = 21. Each ride ticket is $1.50. So 21 ÷ 1.50 = 14

find the quotient.

Answers

Answer:11 to the 15th power :)

Step-by-step explanation:

you subtract the lower number from the higher number and in this case since the higher number is on top, the answer goes on top which means it’s positive

27. Stuart wants to play a trick on his friend by hiding his pencil in the box of tissues shown below. If
his friend's pencil is 9 inches in length, will it fit diagonally in the box of tissues? Explain.

Answers

Answer:

Well if it’s a regular box I’m sure it will fit, because a box of tissues is at least 10 inches long in diameter.

pleaseeee helpppp

Match each word with the phrase that best defines it
a Latin American dicator
adapt
cruel and oppressive rule by a
government
caudillo
to fit for a new use
occupation
the use of military power to control a
territory
tyranny

Answers

Answer:

Caudillo - A Latin American dictator

Tyranny - Cruel and oppressive rule by a government

Occupation - The use of military power to control a territory

Adapt - To fit for a new use

About 2 in every 400 people have an extra rib. If there are 580 people in Antoine’s middle school, predict how many people have an extra rib

Answers

Answer:

2.9 people in her school have an extra rib.

Step-by-step explanation:

580/400= 1.45

1.45 x 2 = 2.9

You decide to go to the candy store in the mall. You arrive at the store with $25 and then purchase 3 candy bars. You then buy a giant candy snake for $12.50. When you leave, you have $8.75 left in your wallet. How much did each candy bar cost? Write the equation to represent the scenario. 8.75 - x - 12.50 = 25.00 25.00 - 3x - 12.50 = 8.75 25.00 - 3x - 8.75 = 12.50 25.00x - 12.50 = 8.75

Answers

Answer:

The cost of a candy is $1.25

Step-by-step explanation:

given the total amount at hand is $25

let the price of candy be x

then the cost of 3 candy will be 3x

the cost of a candy snake is $12.50.

balance at hand after the end of buying $8.75

the total expenses summed up must equal the initial amount at hand which is $25

the expression for the scenario is 3x+12.5+8.75=25

3x+21.25=25

3x=25-21.25

3x=3.75

x=3.75/3

x=$1.25

The cost of a candy is $1.25

How many years will it takes an investment of 3000$ to amount to 5,000 if money is invested at 4.1% compounded monthly

Answers

Answer:

1.66

Step-by-step explanation:

The years needed to make $3000 to $5000 is 12.5.

What is compound interest?

Compound interest simply means that the interest associated with a bank account, loan, or investment increases exponentially over time.

Given that, an investment of $3000 to amount to 5,000 if money is invested at 4.1% compounded monthly

A = P(1+r/12)^12t

5000 = 3000(1+0.041/12)^12t

5/3 = (1.0034)^12t

Taking log both sides,

log5/3 = 12tlog(1.0034)

0.221 = 12t0.00147

12t = 150.34

t = 12.5

Hence, required years are 12.5.

For more references on compound interest, click;

https://brainly.com/question/14295570

#SPJ5

what is 2.16666666667 as a whole number

Answers

2 is your answer I hope

Solve for c: The difference between a number c and 17 is 3.

Answers

Answer:

Step-by-step explanation:

Step 1:

c - 17 = 3 Equation

Step 2:

c = 3 + 17 Add 17 on both sides

Answer:

c = 20

Hope This Helps :)

What is the slope of the line that passes through the points (7,-6) and (4, -6)? Write your answer in simplest form.

Answers

Answer:

It would be a negative slope

Step-by-step explanation:

Since it starts at a positive number but goes down into the negative quarderents it is a negative slope.

Does anyone know how to do this?

Answers

Answer:

There are no values of y that make the inequality true.

There is No Solution.

Evaluate the expression 3x - 2(y + 3) for x = 4 and y = 7

Answers

Answer:

-8

Step-by-step explanation:

3x4= 12, 7+3=10x2=20

12-20= -8

Answer:

The value of the expression is -8

Step-by-step explanation:

Numerical value of expressions

We are given the expression:

3x - 2(y + 3)

Let's find its value for x = 4 and y = 7.

Substituting both values into the expression:

3*4 - 2(7 + 3)

Operating:

12 - 2(10)

12-20

-8

The value of the expression is -8

The line containing the points (30, 40) and (40, 60) has a y-intercept of?

Help help

Answers

Answer:

-20

Step-by-step explanation:

the slope is 2

2*30 = 60

40 - 60 = -20

Other Questions

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