Mathematics High School

explain why 1/6 hour + 1/3 hour =1/2 hour​

Answers

Answer 1

Answer:

1/6+1/3

=3+6/6×3

=9/18

=1/2

Step-by-step explanation:

Hope you find this helpful!

Answer 2

Answer: It does because 1/3 is equal to 2/6. in order to add them, they have to have the same denominator. and if you add 2/6 to 1/6, you get 3/6. 3/6 is also equal to 1/2, if you divide both sides by 3.

Step-by-step explanation:

Related Questions

WILL GIVE BRAINLIEST PLZZZZ HELP

Answers

Answer: y= 8295

Step-by-step explanation:

Will give 15 point
Easy math please explain your work

Answers

Answer:

Answer is 154

Step-by-step explanation:

6 Which expression below has a coefficient of 3?
A. 5x + 9
B. 2x-3
C. 28? + 3x – 6
gx+4
( IS IT A. B. C. or D.?)

Answers

option c is the correct cofficient of 3

Option c is the correct answer choice

What is the slope-intercept form of the equation of the line that passes through the points (9, 5) and (4, 1)?

Answers

Answer:

y=4/5x+-11/5

Step-by-step explanation:

might no be but im sleepy so

Answer:

y=4/5x−11/5

Step-by-step explanation:

Just took the test

It costs $100 to manufacture and ship to a vendor a large batch of souvenir hats, but each hat that is in the shipment brings in revenue of $5 to the manufacturer. Write a function rule for the amount of money the manufacturer earns from the shipment of x hats.

Answers

Answer:

5x - 100

Step-by-step explanation:

Answer:

P(x) = 5x - 100

Step-by-step explanation:

Help!!??
I'm tryna pass 8th grade ykyk

Answers

i hate math how about you

Help Plz
1/3 divided by 5= ?

Answers

Answer:

1/15

Step-by-step explanation:

Answer:

0.06

Step-by-step explanation:

Turn 1/3 to a decimal, which becomes .3

Then you do .3/5 which equals 0.06

Hope this helps.

Solve for y.
6y = 192

A. y = -32

B. y = -18

C. y = 18

D. y = 32

Answers

y=D because you do 192 divided by 6 to get 32

Answer:

D. y=32

Step-by-step explanation:

Can someone help please

Answers

Answer:

B

Step-by-step explanation:

490,612 round to the nearest hundred thousand​

Answers

Answer:

500,000

Step-by-step explanation:

If the number is under 5 it rounds down and over 5 rounds up

Answer: 490,612.00000

Explanation:

HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

NO SOLUTION, cannot be graphed

Step-by-step explanation:

brainliest please

Answer: no solution

because that solution cant be graphed

Step-by-step explanation:

Can someone tell me a good definition for “Annuity” please?

Answers

Answer:

an annuity is a type of retirement income product that you buy with some or all of your pension pot. it pays a regular retirement income either for life or for a set period. (hope this is a decent answer lol)

Step-by-step explanation:

Answer:

An annuity is a contract between you and an insurance company in which you make a lump-sum payment or series of payments and, in return, receive regular disbursements, beginning either immediately or at some point in the future.

Step-by-step explanation:

Please help me if u give me an answer could u also give me an explanation on why that’s the answer.

Answers

so it’s A

in all the other ones we can see that the angles in the same position as x and 75 are all equal

and because the question tells us that they are all structured the same with p and f being parallel we can assume x is equal to what’s congruent to it

there is a rule that states this

cap congruent angle postulate i believe

which states that if two parallel lines are cut by a transversal, then corresponding angles are congruent

5 of 5
Sushil, Alex and Peter share some sweets in
the ratio 4:2:3. Sushil gets 8 more sweets than
Peter. How many sweets does Alex get?
Check

Answers

9514 1404 393

Answer:

  16

Step-by-step explanation:

If we multiply the numbers by 8, the difference between the first (Sushil) and last (Peter) will be 8.

  4 : 2 : 3 = 32 : 16 : 24

This tells us Alex gets 16 sweets.

The granola Summer buys used to cost $6.00 per pound, but it has been marked up 15%. Suppose Summer buys 3.5 pounds of granola. How much more does it cost at the new price than at the old price?

Answers

New price = 24.15
Old price = 21

Answer:

the answer would be 3.15

Step-by-step explanation:

137 divided by 3,562 pls help meeeee

Answers

Answer:

26

Step-by-step explanation:

Answer:

0.039 but u might wanna put the other way around which is 26

A dog barks 30 times in 2 minutes. How many times does the dog bark per minute?
barks per minute

Answers

Answer:

15 times per minute

Step-by-step explanation:

just divide 30 by 2

It park 15 time per min.

The perimeter of a rectangle is 48 cm. The length is 3 times as long as the width.
What is the width of the rectangle?
A. 4cm B.6cm C.8cm D.12.cm

Answers

The correct answer is c

7. Customers must spend a minimum of $25 at an
online store to receive free shipping. A customer
ordered 10 tubes of paint and an easel.
- Each tube of paint costs the same amount
- The easel costs $15

possible costs, in dollars, of one tube of paint if the
customer receives free shipping?

Answers

Answer:

$1

Step-by-step explanation:

$1×10(the tubes of paint)=$10+$15(the easel)=$25

I agree with the other commenter

The three angle measures in a triangle are congruent. The angles are equiangular! What is the measurement of one of the angles?

Answers

Answer:

60 degrees per angle.

Step-by-step explanation: a triangle has a total of 180 degrees, and the number of sides determine the number of angles it has. in this case, it's an equilateral triangle. 180/3 = 60. all triangles have 3 sides if you didn't know that ;)

what is the value of the ( x ) in the equation 3x = - 15​

Answers

Answer:

-5

Step-by-step explanation:

Help me with this problem?

Answers

The answer is 28
You are smart believe in your self god loves you

Alex was thinking of a number. Alex doubles it
,then adds to get an answer or 22.7. What was the original number?

Answers

Answer:

5.675

Step-by-step explanation:

22.7/2= 11.35

11.35/2= 5.675

Find the missing side length.

Answers

Answer:

d

Step-by-step explanation:

Step-by-step explanation:

i believe D I can be wrong

If 150 miles is 25% of a race, what is the length of the entire race?
3,750 miles
600 miles
37.5 miles
6 miles

Answers

Answer:

600 miles

Step-by-step explanation:

150x4=600

All I need is the congruency statement and postulate ( SSS,HL,SAS,AAS,ASA,Not crungruent)

Answers

Answer:

I believe its AAS

Step-by-step explanation:

Can someone help me ?

Answers

Answer:

Step-by-step explanation:

Given

let the unknown angle be x then,

with reference angle x

perpendicular(p) = 3

base(b)= 9

now

tan x = p/b

tan x = 3 / 9

tan x = 1 / 3

x = tan ^-1( 1/3)

x = 18.43°

hope it will help u :)


Write the equation of a line which goes through the point (0, 1) and has a slope of 2/3

Answers

Answer:

y=2/3x+1

Step-by-step explanation:

slope intercept form is y=mx+b.

slope is m, which is 2/3.

y-int is b, which is 1.

y=2/3x+1

Round the number above to the place where the 3 is located. 5,684.937

Answers

Answer:

5684.940

there is your answer

22
Clara has five cards.
There is a number on each card.
Two of the numbers are hidden.
(2 points)
The mode of the five numbers is 3. The mean of the five numbers is 5
Work out the two numbers that are hidden
3
?
8
5
?


Answers

Answer:

13 and 7

Step-by-step explanation:

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