Mathematics High School

Simplity 6.5/2 squared
​

Simplity 6.5/2 Squared

Answers

Answer 1

1.625

:)

can i have brainliest???? :')

Answer 2

Answer:

42.25/4

Step-by-step explanation:

6.5 x 6.5 equals 42.25 and 2 x 2 equals 4 and can't be simplified into whole numbers unless you want decimal. which is 10.5625

Related Questions

What is the value of c in the equation below?

5^5/5^2 = a^b = c.

a.)3
b.)5
c.)125
d.)625

Answers

Answer:

C

Step-by-step explanation:

i have the question and got it

Answer:

c.) 125

Step-by-step explanation:

5^5/5^2 = a^b = c.

5^5/5^2 = 5^(5–2) = 5^3 = = 125.

5^3 = 1 • 5 • 5 • 5 = 25 • 5 = 125.

0 1 2 3

17.3% of 45.94km Give your answer rounded to 2DP

Answers

Answer:

7.95km

Step-by-step explanation:

change 17.3% to a percent
0.173 x 45.94 = 7.947
rounded is 7.95

Two angles of a triangle measure 45 degrees and 90 degrees. What is the third angle measure?
A 30 degrees B 45 degrees
C 90 degrees

Answers

Answer:

B) 45

Step-by-step explanation:

Answer:

45

Step-by-step explanation:

45 + 90 = 135

180 - 135 =

45


The ratio of boys to girls in a group is 53. If there are 24 more boys than girls, work out how
many girls there are

Answers

Answer:

ratio of boys to girl=5:3

let boys be 5x and girls be 3x

5x=3x+24

2x=24

x=12

no. of girls=3×12

=36

Work on the screenshot

Answers

Answer:

12 gallons

Step-by-step explanation:

If it takes 20 h for 5 gallons to be filled, it takes 4 h for 1 gallon to be filled. This is the ratio. You multiply 4 h by 12 to get 48 h, so you multiply 1 gallon by 12 as well. This is 12 gallons.

The answer is 10.1 gallons

Is this a bad grade ?
I got 68.4%
6.8 right answer
And 3.2 wrong answer

The test had 10 question?

Answers

Answer:

If its a passing grade then no its not. :D

Step-by-step explanation:

Depends on what your parents say.

Hey guys please help me on this I will give you brainliest
I need you to show your work and if you do you will get brainliest

Answers

Answer:

1. 15-5x 2. 54+18x 3. 3x+15 4. 28x+56

Step-by-step explanation:

I dont get  if you need this or the real answer if you need the real answer let me know and I will give you the real answer. :) Have a good day!

Martin has a bag of marbles. He removed one marble, recorded the color and then placed it back in the
bag. He repeated the process several times and recorded his results in the table. Based on the frequency
table, find the probability of randomly drawing the colors listed below.

Answers

Answer:

I've never attempted probability before but here goes:

1) 27 out of 50 draws

2) 10 out of 50 draws

3) 13 out of 50 draws

4) 40 out of 50 draws

Step-by-step explanation:

50 draws so:

red 12:50

blue 10:50

green 15:50

yellow 13:50

Answer:

Below

Step-by-step explanation:

Here:

These questions are about parallel lines and similarity. I’m stuck on all the questions, so please help if you can.

Answers

Step-by-step explanation:

option number of b is write

Which solid has the top, side, and front views given
please help me I’m
In an exam!

Answers

Answer:

I.  most probably

Hope it helps!!!

Step-by-step explanation:

nooooooooooooooooooyp9ih9tn8yfmuiorj=

Answers

Answer:

94rj034ni[fgnrwiogf3022390rujff;/.;

';.'

Answer:

AAAAAAAAAAAAAAAAA RRRRRRRRRRRRRR EEEEEEEEEEEEEE UUUUUUUUUUUU OOOOOOOOOOOKKKKKKKKAAAAAAAAAYYYYYYY?????????

Step-by-step explanation:

BTW I feel you

Evaluate log2 8.

1) 0.25

2) 0.33

3) 3

4) 4

Answers

Answer:

log 2 8 is 3.

Step-by-step explanation:

Log2 8=Log(8) ÷ Log(2)

Log(8)= 0.903089986992

Log(2)=0.301029995664

Log2 8=0.903089986992 ÷ 0.301029995664

Ans =3

hope it helps :)

Answer

3

https://www.omnicalculator.com/math/log

this website is about math you can see it :)

I hope you happy

Round 8.51348434552 to 3 decimal places

Answers

Answer:

The answer is 8.513

Step-by-step explanation:

You got to the fourth number after the decimal if it's below five the previous number stays the name is five or above it would've been 8.514.

Let my teacher said, 4 and below let it go. 5 and above give it a shove. Because the 4th digit is 4. Let it go. Don’t round up. The answer is 8.513

what does x equal here?

Answers

Answer:

80°

Step-by-step explanation:

in my opinion X= 80 digress

Can someone help me with this?

8x10^9
———-
5x10^4

Write answer in scientific notation
(Will give brainliest)

Answers

Answer:

1.6 x 10^4

Step-by-step explanation:

(8/5) x 10^9-5

1.6 x 10^4

Round 771 to the nearest hundred

Answers

Answer:

800

Step-by-step explanation:

700________________750___________771________800

771 is over 750 so it would be rounded to 800

Answer: 800

Step-by-step explanation:

771 is 50+ thus it round over to 800.


Hal has a steel barrel with a diameter of 6 feet that can be filled to a depth of 4.6 feet with oil. What is the volume of the barrel?
Use = 3.14
OA 93.696 cubic feet
OB. 154.116 cubic feet
OC. 129.996 cubic feet
OD 124.2 cubic feet

Answers

Answer:

129.996 cubic feet

Step-by-step explanation:

Assuming that the barrel is a perfect cylinder, we can use the formula to find the volume:

[tex]\pi(r)^2(h)[/tex]

First, we have to find the radius, which is:

D = 2r

So the radius is 3 feet, since it is half of the diameter. Then, we plug in the values.

[tex]3.14(3)^2(4.6)[/tex]

Now, we solve. Exponents are first...

3.14(9)(4.6)

Now multiply left to right.

28.26(4.6)

129.996 cubic feet

Therefore, the barrel can hold 129.996 cubic feet of oil. Hope this helps you!

What is the name of the property shown below?
(9 x 2) + (9 x 10) =
9x (2 + 10)

distributive
commutative
associative
identity

Answers

Answer:

108 associative

Step-by-step explanation:

The name of the property shown below is called distributive property.

Odredi sve cijele brojeve z sa svojstvom [z]=3​

Answers

Answer:

yes

The equation is correct :)

Step-by-step explanation:

What’s ur question ? Lol

help. pls.

:)
≤))≥
_| \_

Answers

I

THINK THAT THE

Answer:

IS

R MEANS RADIUS......π=22/7

πR+2R=19.02

R(π+2)=19.02

R(22+14/7)=19.02

R36/7=19.02

R=19.02 divided by 36/7

R=3.69

Giving brainlist to whoever answers this question

Answers

Answer:

44

Step-by-step explanation:

6x +22 + 7x + 16 = 90

13x +38 =90

13x = 52

x = 4

7 x 4 +16 = 44

i five man take 45 hours to build a wall how long will it take 9 men working at the same pace to build this wall​

Answers

Answer:

81 hours

Step-by-step explanation:

Let x be the time are needed

45：5 = x：9

5x = 45×9

5x = 405

x = 81

The time it takes 9 men working at the same pace to build this wall​ is 81 hours

Ratio and proportions

Let x be the time are needed for 9men

If it takes five-man take 45 hours to build a wall then, we can have the ratio

45：5 = x：9

5x = 45×9

5x = 405

x = 81

Hence the time it takes 9 men working at the same pace to build this wall​ is 81 hours

Learn more on ratios here; https://brainly.com/question/2328454

A regular pentagon with a perimeter of 10 cm is dilated by a scale factor of 3/2 to create a new pentagon. What is the the perimeter of the new pentagon?

Answers

Given:

Perimeter of a regular pentagon = 10 cm

The pentagon is dilated by a scale factor = [tex]\dfrac{3}{2}[/tex].

To find:

The perimeter of the new pentagon.

Solution:

If a figure is dilated by a scale factor k, then

Perimeter of new figure = k × perimeter of original figure

The scale factor is [tex]\dfrac{3}{2}[/tex] and the perimeter of a regular pentagon is 10 cm. So, the perimeter of a new pentagon is:

[tex]\text{Perimeter of new pentagon}=\dfrac{3}{2}\times 10[/tex]

[tex]\text{Perimeter of new pentagon}=3\times 5[/tex]

[tex]\text{Perimeter of new pentagon}=15[/tex]

Therefore, the perimeter of the new pentagon is 15 cm.

Someone help pls :,)

Answers

Answer:

W = 87 degrees

Step-by-step explanation:

First we can rearrange the question so that W is isolated on the left side, which we do by dividing both sides by tan:

tanW/tan = 19.0811/tan

W = 19.0811/tan

Now we can use the inverse tan function on the calculator ([tex]tan^{-1}[/tex]) to calculate it:

W = 19.0811 x [tex]tan^{-1}[/tex]

W = 87 degrees

Hope this helped!

What’s the value of c if e^3x+6=8

Answers

Answer:

A

Step-by-step explanation:

What would x be equal to?

Answers

Answer:

x = [tex]\frac{C-By}{A}[/tex]

Step-by-step explanation:

Given

Ax + By = C ( subtract By from both sides )

Ax = C - By ( divide both sides by A )

x = [tex]\frac{C-By}{A}[/tex]

worth 40points and a brainliest if correct.

Answers

Answer:

1- all three heads

2- 2 heads 1 tails

3- at least one head

Step-by-step explanation:

What does x equal in this question

Answers

Theirs a trick to cheat on khan academy

1) Turn off Wifi
2) Go to hint and get the answer
3) Take picture of answer or remember it
4) Go to inspect element ——> arrows that look like this “>>”—> Application—-> Local Storage (click it until it says khan academy .com etc then click that then go to “X” by value and next to it click that then turn on wifi and put the answer

A scientist is working with 16 meters of gold wire how long is the wire in millimeters

Answers

Answer:

16000 milometers

Step-by-step explanation:

Which equation in standard form has a graph that passes through the point (-3, 2) and has a slope of 4/3 ?

Answers

Answer:

y = 4/3x + 6

Step-by-step explanation:

y = 4/3x + b

2 = 4/3(-3) + b

2 = -4 + b

6 = b

y = 4/3x + 6

Other Questions
A rectangular garden has an area of 144ft. If the base is 8ft long, what is the height ?A.18B.36C.64D.72 5. What type of level detector is not affected by the liquid's viscosity, density, conductivity or color andis very accurate?a. Radiationb. lonizationc. Photoelectricd. Infrared A researcher is trying to identify whether householdsubstances are basic. Which approach would BEST helpthe researcher investigate whether substances arebasic?O A. Test each substance with blue litmus paper.aB. Test each substance with red litmus paper.OC. Mix each substance with a weak base and record theresults.oD.. Observe each substance and record its color. The Earth Science students are making a human scale model of the solar system out on the school playground. The school itself represents the Sun. In the model 1 AU = 100 meters (the length of a football field). How far from the school will the student representing Mars stand? A) 50 meters B) 105 meters 150 meters D) 1500 meters NEED HELP ASAP why might a writer use a passive voice? check all that apply. write the rate and unit rate. 609 kilometers in 7 hours ??? What is the volume of this cone? Which is the safest way to view a solar eclipse?>With a buddyWith a telescopeWith your momWith eye protection Qu no puede hacer el gobierno federal?A. cambiar la ConstitucinB. recaudar dinero en forma de impuestosC. formar cortesD. iniciar guerras what is the earths middle called Why was the discovery of oil at Spindletop considered more significant than oil found in Corsicana? How did the discovery of oil at Spindle Top affect the development of Houston? Look at this graph : Is this relation a function? where should the commas be Why dont you believe me" she asked. Help me please I will give brainliest!!!What are the two kinds of procreation and how is one related to the stairs of love?From the book Platos Symposium and the Speech of Socrates Please answer correctly! I will mark you as Brainliest! What is the volume of the prism? Please help immediately !! Will mark brainlyASAP thank you if you solve this find the sum of the polynomial : (3 x2- 8x + 2) + (3 x3 + 7x + 6) = help its due in 1 hour !!!