HELP Without using a calculator, match each expression to the correct point.

HELP Without Using A Calculator, Match Each Expression To The Correct Point.

Answers

Answer 1

Answer:

[tex]1)7.81 = a[/tex]

[tex]2)3\pi = b[/tex]

[tex]3) \sqrt{73} = c[/tex]

[tex]im \: not \: 100\% \: sure \: about \: b \: and \: c[/tex]

[tex]but \: i \: think \: i \: got \: it \: right \: \\ hope \: this \: helps[/tex]

Answer 2

From mental and pen paper calculation we came up that a = [tex]7.\overline{81}[/tex], b = √73 and c = 3π.

What is a number line ?

A number line is a horizonal line in which we can represent all our real numbers.

According to the given question without using a calculator we have to determine locations of √73, 3π and [tex]7.\overline{81}[/tex] on the number line.

For √73 we know, √64 is 8 and √81 is 9 so √73 lies between 8 and 9 on the number line and more closer to √81 as the distance between √73 and √81 is less than √64 and √73.

For 3π we know, π ≈ 3.14 so 3 times of 3 is 9 and 3 times of 14 is 42 so 3 times of .14 is .42 so it is 9 + .42 = 9.42.So it will lie between 9 and 10 and a just closer to 9 than 10.

For, [tex]7.\overline{81}[/tex] it will be in between 7 and 8 and lot closer to 8 (common sense).

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Related Questions

Pls help, I really need this answer!!!!

Answers

If you think about it, an octagon is made up of 8 triangles. So you first find the area of one triangle then multiply it by 8 for the total area:
A=1/2bh
A=1/2(9.9)(12)
A=59.4

59.4 x 8= 475.2

Therefore the total area for the octagon should be 475.2 units^2

Hope this helps !

can someone help plz?

Answers

Answer:

The answer is: Yes

Step-by-step explanation:

1. Substitute the 2's for the x's.

2. Substitute the 3's for the y's

3. You get 4-9= -5

4. Do the same for the second problem.

5. 8-12= -4

6. Both problems are correct once the substitutions are made, therefore the answer is "Yes".

Answer:

REASONS TO KEEP OUR PROMISES

1. Introduction

Promises are valuable because they allow us to receive assurances that others will act in

certain ways and give these assurances ourselves. Assurances are worthwhile because they

can give us peace of mind, we can use them to establish and stabilize private schemes of

cooperation and, anyway, we often have good reason to want people to do (or not do) certain

things. The obligation to keep a promise derives in some way from the value that assurances

provide.1

Accounts of our fiduciary obligations divide over the role they assign to social practices.

David Hume and John Rawls argue that promising creates in others the relevant assurances

only if there exists a social practice of promising in which most everyone knows that people

generally fulfill their promises. These philosophers think that our fiduciary obligations

depend essentially on an institution of promising, but they disagree about why we have an

obligation not to violate its rules. Hume seems to think that promise-breaking is wrong in

virtue of impartial disapproval towards acts that undermine the practice of promising while

Rawls argues that it is wrong to break a promise because doing so exploits a just institution of promising from which we have voluntarily benefited.2

In contrast to these practice views,

Thomas Scanlon maintains that our obligation to keep a promise does not necessarily depend

on any social convention; instead, he argues that we ought to keep our promises because we

have a duty not to frustrate certain expectations that our promising can induce in others.3

These three views are often presented as competing accounts of the most fundamental

reason why we should keep our promises. I believe that none of them, however, can explain

our fiduciary obligations in all (or most) cases that involve binding promises. Scanlon’s

expectation view is subject to a fatal circularity in paradigm cases in which our only reason

to keep a promise is an awareness that, having made a promise, we are obligated to keep it.

Hume’s view cannot explain why we ought to keep a promise the breaking of which is

unlikely to undermine the institution of promising. And Rawls’ view (along with Hume’s)

cannot explain why it is wrong to break promises that are made when no social practice of

promising exists. Moreover, neither practice views nor expectation views alone can fully

explain the wrongs involved in breaking promises that both invoke the rules of a social

practice of promising and lead others to form certain expectations about our actions. This

suggests that there is no single, fundamental reason why we should keep our promises.

After arguing for these claims, I go on to sketch an alternative account according to

which a family of fiduciary principles, including ones similar to those suggested by Hume,

Rawls and Scanlon, explains why we ought to keep our promises. A principle is a fiduciary

principle if it explains why one or more promises are binding. On this view, no single fiduciary principle explains why all binding promises generate obligations and often one or

more fiduciary principle will apply in a given case, possibly over-determining why we should

keep that promise. For example, principles of the sort proposed by Rawls and Scanlon would

each give us sufficient reason to keep a promise that invokes the rules of a just institution of

promising and also arouses certain expectations in others. A pluralist account of this sort, I

argue, provides a better framework for understanding the nature of our fiduciary obligations.

you buy two packages of almonds and mix them together into one bowl one package is 4.08 kg and the other is 6.81 kg how much is in the bowl

Answers

ummmmmmmmmmmmmmmmmm 10.89kg

Someone help me please it’s for at 11:59pm

Answers

Answer:

11 sqrt 2

Step-by-step explanation:

it's a 45 45 90 triangle

Consider the graphs of the functions f(x) and g(x)...

Answers

Answer:

As per graphs, f(x) is a quadratic function and g(x) is an exponential function.

At x = 1 both the functions have same value of 6.

At x > 1 the exponential function has a greater rate of growth.

The answer is g(x).

Hey need more help with this test dont answer if you dont know

Answers

No,
Option b is the correct answer

Use perfect squares and the number line to estimate the value of StartRoot 75 EndRoot.. A number line from 0 to 10. StartRoot 75 EndRoot. Is between 5 and 6. 6 and 7. 7 and 8. 8 and 9.

Answers

Answer:

Between 8 and 9.

Step-by-step explanation:

8^2 = 64

9^2 = 81

So square root of 75 is between 8 and 9.

The number √75 is between 8 and 9.

What is square root of a number?

A square root of a number is a value that multiplied by itself gives the same number.

Given that;

The number is,

⇒ √75

Now,

Since, The value of √75 = 8.66

And, The number 8.66 is between 8 and 9.

Thus, The number √75 is between 8 and 9.

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18 people had to equally share 17 gallons of water each day what fraction of water did each person get

Answers

Answer:

1 1/17

Step-by-step explanation:

Ithink everybody will get one whole 1/17 good luck hope you understand.

The coordinates of ∆ABC are A(-3, 2), B(5, 8) & C(11, 0). Which type of triangle is ∆ABC? Select All that apply.

Answers

Given:

The coordinates of ∆ABC are A(-3, 2), B(5, 8) & C(11, 0).

To find:

The type of the given triangle.

Solution:

Distance formula:

[tex]D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Using the distance formula, we get

[tex]AB=\sqrt{(5-(-3))^2+(8-2)^2}[/tex]

[tex]AB=\sqrt{(8)^2+(6)^2}[/tex]

[tex]AB=\sqrt{64+36}[/tex]

[tex]AB=\sqrt{100}[/tex]

[tex]AB=10[/tex]

Similarly,

[tex]BC=\sqrt{(11-5)^2+(0-8)^2}[/tex]

[tex]BC=\sqrt{(6)^2+(8)^2}[/tex]

[tex]BC=\sqrt{36+64}[/tex]

[tex]BC=\sqrt{100}[/tex]

[tex]BC=10[/tex]

And,

[tex]AC=\sqrt{(11-(-3))^2+(0-2)^2}[/tex]

[tex]AC=\sqrt{(14)^2+(-2)^2}[/tex]

[tex]AC=\sqrt{196+4}[/tex]

[tex]AC=\sqrt{200}[/tex]

[tex]AC=10\sqrt{2}[/tex]

Two sides of the triangle are equal, i.e., [tex]AB=BC[/tex]. So, the triangle is an isosceles triangle.

Sum of square of two smaller side is

[tex]AB^2+BC^2=10^2+10^2[/tex]

[tex]AB^2+BC^2=100+100[/tex]

[tex]AB^2+BC^2=200[/tex]

[tex]AB^2+BC^2=AC^2[/tex]

Using the Pythagoras theorem, we can say that the given triangle is a right triangle.

Therefore, the correct options are B and F.

marking brainliestttt !!!
is b. the right answer?

Answers

Answer:

yes

Step-by-step explanation:

I think it is b too!!!

Answer:

Yes B is the right answer.

hey so can anyone explain this to me i just want to make sure I did it right thanks;)

Answers

Answer:

tan P=8/15

tan Q=15/8

Step-by-step explanation:

tan P=opposite/adjacent, where 8 is the opposite, while 15 is the adjacent.

tanQ=opposite/adjacent, where 15 is the opposite, while 8 is the adjacent.

Write an explicit formula for this table

Days 1 2 3 4 5
Views 17 33 49 65 81

Answers

Answer:

Step-by-step explanation:

and it's an arithmetic sequence.

Find the slope of the line containing the pair of points.
​(​6,-12​) and ​(-9​,3​)

Answers

Answer:

15/ -15, "-1"

Step-by-step explanation:

3 - (-12) / -9 - (6) = 15 / -15 = -1

what is 4 to the second power written in expanded form?

Answers

2 to the 4th power  = 2 × 2 × 2 × 2 = 16.

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

 2 × 2 × 2 × 2 = 16.

Kayla spends 2 tickets on a ride at the amusement park. She has 6 tickets left. Write a subtraction equation to show the fraction of tickets Kayla has left

Answers

6-2=4 tickets




Explanation

what is 2.4x4.5x1.3=

Answers

Answer:

14.04

Step-by-step explanation:

2.4 x 4.5 = 10.8

10.8 x 1.3 = 14.04

Hope this helps :)

2.4 x 4.5 x 1.3 = 14.04


Write an equation of the line in slope-intercept form given the following
information: slope: 3, through (2,5). *

Answers

Answer:

slope(m) =3

given point (X1,y1 ) )=(2,5)

equation of line=y-y1= m(x-x1)

y-5=3(x+2)

3x-y+11=0

Answer:

y=3x-1

Step-by-step explanation:

y-y1=m(x-x1)

y-5=3(x-2)

y=3x-6+5

y=3x-1

WHAT IS 3x3+5-6+2=
iN SHOW YOUR ANSWER

Answers

Answer:

10

Step-by-step explanation:

3 x 3 + 5 - 6 + 2=

PEMDAS states we do multiplication first.

9 + 5 - 6 + 2

Since it's just addition and subtraction, we calculate left to right

14 - 6 + 2

8 + 2

10

The diameter of a large pizza is 18 inches. How many square inches of
toppings can fit on the pizza?


A car wheel has a radius of 13 inches. What is the distance traveled
after one full rotation of the wheel?

Answers

18 x 3.14 = 56.52 square inches
13 x 2 x 3.14 = 81.64 inches after one full rotation

plzzzzzzzzzzzzzzzzzzzzzzzz help ASAP

Answers

Answer:

d = 4

Step-by-step explanation:

-24+12d = 2d - 6 + 22

10d = 40

d = 4

-24+12d=2(d-3)+22

-24+ 12d=2d-6+22

24+ 12d=2d+16

-24+12d-2d=16

12d-2d=16+24

10d=16+24

10d=40

d=4

help ASAP plzzzzzzzzzzzzzz

Answers

Answer:

e = 16

Step-by-step explanation:

-5e-4e = -144

-9e = -144

e = 16

7. If m∠AEB = 75°, then m∠AED =
8. If m∠1 = 35°, then m∠4 =

Answers

Answer:

7. If m∠AEB = 75°, then m∠AED = 105.

8. If m∠1 = 35°, then m∠4 = 35.

can someone please help me and write out the answer​

Answers

Answer:

tgtt

Step-by-step explanation:

The average of four consecutive odd numbers is 24. Enter each number separated by a comma. The numbers are _____ .

Answers

Answer: 21,23,25,27

Step-by-step explanation:

21+23+25+27=96

96/4=24

Answer:

So the only correct answer is choice B (27) and it's reasonable since 27 is close to the average (24).

How much does the Human body consume calories minus 2,400 plus 3,500 equals what (please help)

Answers

Answer:

answer is 5900 calories. hope this helps

what is the median for 9, 7, 7, 4, 7, 3, 6, 5,

Answers

Answer:

The Median is 6.5

Step-by-step explanation:

Other options in case

Mean - 6

Median - 6.5

Mode - 7

Range - 6

The median is 6 and 5

find total surface area WILL FIVE BRAINLIEST

Answers

317.06646122227 in^2

Simplifying Complex Fractions

Answers

Math is garbage man

Step-by-step explanation:

Bc it sucks

Answer:

Step-by-step explanation:

The first two angles in a triangle are 70 degrees and 50 degrees. What does the third angle have to be?

60 degrees
90 degrees
30 degrees
120 degrees

Answers

Answer:

60 degrees

Step-by-step explanation:

Triangles always equal to = 180 degrees

with that being said 70 + 50 = 120

You can subtract 120 from 180

120 - 180 = 60 degrees

Your answer is A. 60 degrees

The answer is 60 degrees

In circle O below, what is the value of f ?

Answers

Answer:

I believe the answer is 15 .

Hope it helps ^^

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