janafarouk janafarouk

03-03-2020
Mathematics

contestada

If h hours and 30 minutes is equal to 450 minutes,
what is the value of h?

Respuesta :

amna04352 amna04352

03-03-2020

Answer:

h = 7

Step-by-step explanation:

1 hour = 60 mins

h hours = 60h mins

60h + 30 = 450

60h = 420

h = 7

Answer Link

Chelboy Chelboy

03-03-2020

Answer:7

Step-by-step explanation:

h+30=450

h=450-30

h=420minutes

But 1hour=60minutes

Therefore 420minutes=420/60 hour =7hours

Answer Link

Otras preguntas

What is the simplified form of x 4/x^2-3x-10 times x-3/x^2 x-12?

How to find maximum if second derivative test is inconclusive?

The width of the same rectangle is measured as 19.4mm correct to 1 decimal place. b) What is the lower bound for the AREA of the rectangle?

proteins, starch, and DNA are similar in that they are all

Leadership is sometimes irrelevant. a. True b. False

Determine the slope of the line shown.

Use the substitution method to solve the system of equations. Choose the correct ordered pair. 2x + 3y = 29 x = 4 A. (3, 2) B. (4, 11) C. (4, 7) D. (7, 4)

When two people in conversation are involved in nonconscious behavioral mimicry?

What is the length of the segment connecting the points 7 5 and 5 2?

Requirements for presidential elections were set by what amendment