What is 2 3/4 minus 1 5/16?

Answers

Answer 1
Answer: Hey there, 2 3/4=11/4 and 1 5/16=21/16, 11*16-21*4/4*16=176-84/64=92/64, 92/64 simplified is 23/16, 23/16 as a mixed number is 1 7/16. Therefore, 2 3/4 minus 1 5/16 = 1 7/16
Answer 2
Answer: 2 3/4= 11/4 which can be multiplied by 4 to be 44/16. 44-22 equals 22, therefore the answer is 22/16, which can be simplified to 11/8 or 1 3/8.

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Answer the question.

Answers

alright so
5^4m = 5^12
cancel the bases
4m=12
divide by 4
m=3

I need to know these two answers

Answers

Answer:

no idea

Step-by-step explanation:

David can finish painting the room in 6 hours, and his elder brother Antony can finish it in 4 hours. If both brothers paint the room together, how many hours will it take them?

Answers

Both brothers paint the room together, it will take 2 hours 22 minutes.

Given that,

David can finish painting the room in 6 hours,

And his elder brother Antony can finish it in 4 hours.

We have to determine,

If both brothers paint the room together, how many hours will it take them.

According to the question,

David can finish painting the room in 6 hours,

And his elder brother Antony can finish it in 4 hours.

The combined time is given by the following formula.

Therefore,

For both brothers paint the room together, how many hours will it take them,

Taking reciprocal of both brothers time.

Then,

(1)/(6) + (1)/(4) = (1)/(t) \n\n(2+3)/(12) = (1)/(t) \n\nt = (12)/(5) \n\nt = 2.4

Which is equals to 2 hours 22 minutes.

Hence, Both brothers paint the room together, it will take 2 hours 22 minutes.

For more information about Division click the link given below.

brainly.com/question/16663851

Answer:

Step-by-step explanation:

1/6+1/4=5/12

5/12 of the job is done in 1 hour

so

5/12+5/12= 10/12

so 10/12 of the job is done in 2 hours

and then simplify 5/6 so then add 1/6

so it is done in 2 hours and 24 minutes

Determine the domain and range for t (x) = -(x +10)2 - 64

Answers

your answer would be x= -42

A parallelogram with vertices (–1, 3), (5, 1), (3, –2), and (–3, 0) is translated right 4 units, down 2 units. What are the coordinates of the vertices of the translated parallelogram?

A.
(3, 1), (9, –1), (7, –4), and (1, –2)

B.
(3, 1), (9, –1), (7, 0), and (1, –2)

C.
(3, 5), (9, 3), (7, 0), and (1, 2)

D.
(1, 7), (7, 5), (5, 2), and (–1, 4)

Answers

A. the coordinates for the 3rd one is (7, -4)

Tis14) If a box has red and blue balls in a ratio of 3:4 red
to blue, how many red balls are there if 80 blue
balls are in the box?
a. 40
b. 60

Answers

The correct option is b. 60 if there are 80 blue balls by setting up a proportion using the given ratio and the number of blue balls.

To find the number of red ball to determine the ratio between red and blue balls. In this case, the ratio is 3:4 (red to blue).

Let x represent the number of red balls.

The proportion can be set up as

(3/4) = x/80.

Cross-multiplying gives:

4x = 3 * 80,

which simplifies to

4x = 240.

Dividing both sides of the equation by 4,gives:

x = 60.

Therefore, there are 6in the box by using ratio and proportion

Learn more about ratios  here:

brainly.com/question/26974513

#SPJ6

Answer:

B, 60

Step-by-step explanation:

red : blue

3 : 4

3 (20) : 4 (20)

60 : 80