All categories

2 years ago

How long is 50% of 60 minutes?

Mathematics

2 answers:

ElenaW [278]2 years ago

6 0

Answer:

30 minutes

Step-by-step explanation:

60 divided by 2 = 30

lable min

butalik [34]2 years ago

3 0

Answer:

it's 30 minutes sorry if am wrong

You might be interested in

I need help!!!!!!!!!!

Andru [333]

Answer:

Yes

Step-by-step explanation:

The points will be on the same line if they have the same slope. Calculate the slope of each pair. If the slopes are the same, then they lie on the same line.

$m = \frac{y_2-y_1}{x_2-x_1} = \frac{3-2}{1-4} = \frac{1}{-3} = -\frac{1}{3}$

$m = \frac{y_2-y_1}{x_2-x_1} = \frac{4-2}{-2-4} = \frac{2}{-6} = -\frac{1}{3}$

$m = \frac{y_2-y_1}{x_2-x_1} = \frac{4-3}{-2-1} = \frac{1}{-3} = -\frac{1}{3}$

The slope is the same.

4 0

2 years ago

I need someone to explain how to solve this please!

Paladinen [302]

(x+3)/2x+5 + (3x-5)/(3x+5)

LCM = ( 2x+5)( 3x+5)

[( x+3)( 3x+5) + ( 3x -5)( 2x+5)]/( 2x+5)( 3x+5)

= (3x^2 + 5x +9 x +15 + 6x^2 + 15x -10x -25)/( 2x+5)( 3x+5)

=( 9 x^2 + 19x -10)/( 2x +5)(3x+5)

A) option

4 0

2 years ago

In the picture below, which lines are lines of symmetry for the figure?

marin [14]

B because they are equal parts

8 0

3 years ago

M=8+n<br> PLZ HELP ASAP, WILL MARK BRAINLIEST!!!

irina [24]

$\\ \qquad\quad\sf\longmapsto m=8+n$

Take n to left

$\\ \qquad\quad\sf\longmapsto m-n=8$

Hence

if m=1

$\\ \qquad\quad\sf\longmapsto n=m-8=1-8=-7$

if n=1

$\\ \qquad\quad\sf\longmapsto m=8+1$

$\\ \qquad\quad\sf\longmapsto m=9$

5 0

2 years ago

In kilometers, the approximate distance to the earth's horizon from a point h meters above the surface can be determined by eval

Maslowich

In kilometers, the approximate distance to the earth's horizon from a point h meters above the surface can be determined by evaluating the expression

$d= \sqrt{12h}$

We are given the height h of a person from surface of sea level to be 350 m and we are to find the the distance to horizon d. Using the value in above expression we get:

$d= \sqrt{12*350}=64.81$

Therefore, the approximate distance to the horizon for the person will be 64.81 km

8 0

3 years ago