It is 1: 50pm. what is the sum of the degrees the minute and hour hands of a clock will rotate between now and when it hits 2: 15pm?

162.5°

Step-by-step explanation:

1. Calculate the number of minutes

(a) Subtract the hours and the minutes separately

2:  15

-1:  50

1: -35

(ii) If the minutes are negative, subtract 1 from the hours and add 60 to the minutes.

1:  -35

-1: +60

0:   25

The clock has been running for 25 min.

2. Calculate the travel of the minute hand (θm)

The clock face is a circle of 360°, and there are 60 min in 1 h,

so, the minute hand travels 6° in 1 min.

In 25 min, the minute hand will travel

θm = 25 × 6 = 150°

3. Calculate the travel of the hour hand (θh)

The hour hand travels 360° in 12 h, so it travels 30° in 1 h and 0.5° in 1 min.

It has travelled for 25 min.

θh = 25 × 0.5 = 12.5°

4. Calculate the sum of the angles

θm + θh = 150° + 12.5° = 162.5°

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).

in english this is

ex.15 pag.85 create. write in ten lines the continuation of the ballad of the five motanasi, using verbs to the imperfect and to the perfect compound. five stars

hope i with whatever it is that you need! : )