All categories

2 years ago

Find the difference: 18 hours and 50 minutes and 13 hours and 45 minutes

Mathematics

2 answers:

Katen [24]2 years ago

7 0

Answer:5 hours 5minutes

Step-by-step explanation:

18:50-13:45=5:05

igomit [66]2 years ago

4 0

Your question has been heard loud and clear.

The difference between 18 hrs and 50 mins and 13hrs and 45mins is

5 hours and 5 minutes.

Thank you

You might be interested in

How do you solve 9| x+8 | + 10 < 55 & how is it graphed

mafiozo [28]

Hello!

First, let's write the problem.
$9\left|x+8\right|+10\ \textless \ 55|x+8|+10\ \textless \ 55$
Subtract 10 from both sides.
$9\left|x+8\right|+10-10\ \textless \ 55-10$
$9\left|x+8\right|\ \textless \ 45$
Divide both sides by 9.
$\frac{9\left|x+8\right|}{9}\ \textless \ \frac{45}{9}$
$\left|x+8\right|\ \textless \ 5$
When we got absolute value, we are going to get two results.
$x+8\ \textless \ 5$
and
$x+8\ \textgreater \ -5$

Let's solve the first one,
$x+8\ \textless \ 5x+8\ \textless \ 5$
Subtract 8 from both sides.
$x+8-8\ \textless \ 5-8$
$x\ \textless \ -3x\ \textless \ -3$

Let's solve the second one.
$x+8\ \textgreater \ -5$
Subtract 8 from both sides.
$x+8-8\ \textgreater \ -5-8$
$x\ \textgreater \ -13x\ \textgreater \ -13$

Let's combine the ranges.
$-13\ \textless \ x\ \textless \ -3$

The attachment shows how would you graph it.
You can feel free to let me know if you have any questions regarding this.
Thanks!

- TetraFish

3 0

2 years ago

Part of the graph of the function f(x) = (x + 4)(x - 6) is

Mariulka [41]

Answer:

Step-by-step explanation:

#1: True

#2: False

#3: False

#4: False

#5: True

I hope I've helped you.

3 0

3 years ago

Find the measures of each angle in the triangle.

Rufina [12.5K]

We use 2 different rules here:

1) sum of angles in a triangle is equal to 180 degrees

2) when a triangle side is a diameter of the circle, then angle opposite to diameter is equal to 90 degrees.

so from 2) we know that B= 90

then from first one:

sum of angles = 180 = 90 + (3x + 6) + x = 96 + 4x

so 180 - 96 = 4x
so x = 84/4
x = 21

so answer is
A= 3x+ 6 = 63 + 6 = 69
B = 90
C = 21

3 0

3 years ago

A truck driver is driving from Nome, Alaska to Death Valley, California. Because he is traveling between locations with extreme

Yanka [14]

Answer:

Part A: The temperature must be greater than -40, and lower than 140. -40 < T < 140

Part B: The graph is a number line between -40 and 140, with open circles at -40 and 140. The solutions are temperatures at which the gas will remain liquid.

Part C: No, -49 is less than -40, so the gas would have frozen.

Hoped it helped:)

Mark brainly plz.

7 0

2 years ago

In ΔABC, the measure of ∠C=90°, the measure of ∠A=78°, and BC = 6.6 feet. Find the length of CA to the nearest tenth of a foot.

Vanyuwa [196]

Answer:

1.4 feet

Step-by-step explanation:

I got it right on delta

3 0

2 years ago

Find the difference: 18 hours and 50 minutes and 13 hours and 45 minutes​

Find the difference: 18 hours and 50 minutes and 13 hours and 45 minutes