3 years ago

Freeee points 45678910c

Mathematics

2 answers:

Rus_ich [418]3 years ago

8 0

Answer:

thank you

Step-by-step explanation:

I appreciate it

FrozenT [24]3 years ago

4 0

Painpinaaiisnxns jsjznsjxjamxje sisnxjznx

You might be interested in

When Does The Median Represent A Typical Jump Better Than The Mean Does?

larisa86 [58]

Well the median is the middle number, so I would say whenever the mean is lower than the median

3 0

3 years ago

An urn contains 7 red marbles and 3 white marbles. three marbles are drawn from the urn one after the other. find the probabilit

vaieri [72.5K]

7+3 = 10 total marbles

1st pick = 7/10 for a red one

2nd pick = 6/9 reduces to 2/3 for a red one

3rd pick = 3/8 for a white one

7/10 x 2/3 =14/30 reduces to 7/15

7/15 x 3/8 = 21/120 reduces to 7/40

probability = 7/40

5 0

3 years ago

IDictionary 3 grams or 3 kilograms

Gelneren [198K]

3 kilograms... Grams is like ounces and kilograms is like pounds

3 0

3 years ago

In the accompanying diagram of right triangle ABC, the hypotenuse if AB, AC = 3, BC = 4, and AB = 5. Sin B is equal to

Trava [24]

Answer: $sin(B)=\frac{3}{5}$

Step-by-step explanation:

We are given that a triangle ABC is a Right Angled Triangle. The side AB is hypotenuse, so the angle opposite to side AB which will be angle C is a Right Angle (measures 90 degrees)

We have the side length of all 3 sides. Based on this information, we can construct a triangle with given measures. The triangle is shown in the attached image.

We have to find the value of Sin(B). Sin of an angle is defined as:

$sin(\theta)=\frac{\text{Opposite Side}}{\text{Hypotenuse}}$

The side opposite to angle B is AC with a length of 3 and hypotenuse is side AB with length 5. So Sin of angle B would be:

$sin(B)=\frac{3}{5}$

8 0

3 years ago

A server at a restaurant works 5 hours on a weekday and 8 hours on a weekend day. Use the expression to find the number of hours

BabaBlast [244]

Answer:

20 weekday hours and 16 weekend hours

Step-by-step explanation:

all u do is take 5 hours and multiple them by 4 weekdays so it gives u 20 hours and then u multiple 8 hours by 2 which is 16 hours

7 0

3 years ago