MATHEMATICS COLLEGE

What time will it be in 3/4 hour

Answers

Answer 1

Answer:

3/4 of an hour is equal to 45 minutes.

To find 3/4 of an hour, we need to multiply the value of one hour by 3/4.

One hour is equal to 60 minutes.

To calculate 3/4 of an hour:

= 3/4 x 60 minutes

= (3/4) x 60

= 45 minutes.

Therefore, 3/4 of an hour is equal to 45 minutes.

Learn more about Fraction here:

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Answer 2

Answer:

Answer:

45 minutes

Step-by-step explanation:

so 1 hr= 60 minutes so you do 3/4 x 60min which is 45 minutes. Feel Free to mark Brainliest and have a great day!

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1. 5 Burgers and 3 orders of fries cost $34. 4 Burgers and 4 orders of fries cost $32. How much does each burger and each order of fries cost?2. A pile of 44 coins is made up of pennies, nickels, and dimes. If the pile is worth $3.07 and there are twice as many nickels as pennies, how many of each coin does the pile contain?

Answers

Answer:

a burger costs $5

an order of fries costs $3

7 pennies

14 nickels

23 dimes

Step-by-step explanation:

x = price of a burger

y = price of a order of fries

5x + 3y = 34

4x + 4y = 32

x + y = 8

x = 8-y

5×(8-y) + 3y = 34

40 - 5y + 3y = 34

-2y = -6

y = $3

x = 8 - 3 = $5

x = number of pennies

y = number of nickels

z = number of dimes

0.01×x + 0.05×y + 0.1×z = 3.07

y = 2x

x + y + z = 44

x + 2x + z = 44

3x + z = 44

z = 44 - 3x

0.01×x + 0.05×2x + 0.1×z = 3.07

0.11×x + 0.1×z = 3.07

0.11×x + 0.1×(44-3x) = 3.07

11x + 10×(44-3x) = 307

11x + 440 - 30x = 307

-19x = -133

x = 7

y = 2×7 = 14

z = 44 - 3×7 = 44 - 21 = 23

Find domain and range of y=x+3

Answers

Answer:

The domain is all real numbers and the range is all real numbers

Step-by-step explanation:

The distance travel on the x-axis, you will travel on the complete axis so the answer to the domain is all real numbers. For the range, the distance travel on the y-axis, you travel on the complete axis so the answer is all real numbers.

Solve for x:

4x + 8 = 5x + 2

Answers

Answer: X = 6

Step-by-step explanation:

4x + 8 = 5x + 2

-5x -5x (minus 5x from each side)

-x+8=2

-8 from each side

-x = -6

divided by -1 from each side

x = 6

X=6

First thing you want to do it separate the x and the numbers on different sides by subtracting or adding.
4x+8 = 5x +2
-4x. -4x

8=x+2
-2. -2
6=x

Cristiano has 42 apples in his bag and his brother has only 16. How many apples should Cristiano give his brother so they both have the same number of apples?

Answers

Answer:

Step-by-step explanation:

42 + 16 = 58

58/2 = 29

29 + 13 = 42

29 - 13 = 16

Therefore if Cristiano gives his brother 13 they will both have 29 apples each. Enough to keep 29 doctors away each.

Cristiano needs to give his brother forty-two apples.

Line p is parallel to line q. Parallel lines p and q are crossed by lines a and b to form 2 triangles. At parallel line p, angle 4 is formed by line b and angle 5 is formed by line a. Angle 6 is the third angle. At parallel line q, angle 3 is formed by line 3 and angle 2 is formed by line b. Angle 1 is the third angle. Which set of statements about the angles is true? Angle 1 is congruent to angle 6, angle 5 is congruent to angle 4, angle 3 is congruent to angle 2 Angle 2 is congruent to angle 4, angle 3 is congruent to angle 6, angle 1 is congruent to angle 5 Angle 3 is congruent to angle 6, angle 1 is congruent to angle 2, angle 5 is congruent to angle 4 Angle 6 is congruent to angle 1, angle 5 is congruent to angle 3, angle 4 is congruent to angle 2

Answers

Answer:

Step-by-step explanation:

Answer:

add all angles

Step-by-step explanation:

This year, a small business had a total revenue of $81,900 . If this is 26% more than their total revenue the previous year, what was their total revenue the previous year?