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adoni [48]
2 years ago
6

SIMPLE PROBABILITY- What is the probability of the following situations: 1. Rolling a 7 on a 6 sided number cube 2. Spinning a n

umber less than 3 on a spinner with 8 parts 3. Choosing a red marble out of a bag with 7 red and 7 black marbles 4. Choosing a club from a deck of 52 cards
Mathematics
1 answer:
vampirchik [111]2 years ago
8 0

Answer:

1. 0

2.2/8

3.7/14

4.13/52

Step-by-step explanation:

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PLEASE HELP!! Being timed need help asap.
ivanzaharov [21]

If points D, E, F and G make a rectangle with the given coordinates for each point then the area of the rectangle is 150 sq. units

How to find distance between two points?

Distance between two points is the length of the line segment that connects the two points in a plane.

The formula to find the distance between the two points is usually given by D = √((x₂ – x₁)² + (y₂ – y₁)²)

This formula is used to find the distance between any two points on a coordinate plane or x-y plane.

According to the given question:

The four vertices are D(-1,-3), E(-9, -9), F(-18, 3) and G(-10, 9) check the attachment below.

Distance between two points D = √((x₂ – x₁)² + (y₂ – y₁)²)

Side DE = √((-9 – (-1))² + (-9 – (-3))²) = √100 = 10 units

Side EF = √((-18 – (-9))² + (3 – (-9))²) = √225 = 15 units

Side FG = √((-10 – (-18))² + (9 – 3)²) = √100 = 10 units

Side GD = √((-1 – (-10))² + (-3 – 9)²) = √225 = 15 units

∴ Area of rectangle = l x b = DE . EF

Area = 10 x 15 = 150 sq. units

Hence the area of rectangle with the given coordinates is 150 sq. units

To learn more about distance between two points visit

brainly.com/question/24485622

#SPJ1

6 0
1 year ago
Find the surface area of the prism. HELP IT DUe in 10 mins so I will mark you as brainly if you answer correctly
Lyrx [107]

Answer:

answer: 740

Step-by-step explanation:

Hope that helps!

3 0
2 years ago
HELP image is provided
Hitman42 [59]

Answer:

yes

Step-by-step explanation:

angles z and b both have 2 congruent lines

angle y and a have one congruent line

and lines CA and XY have a congruent tick mark

5 0
2 years ago
Help on this please
AveGali [126]
18 11 25 8 4 !!!!!!!!
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3 years ago
Consider the algebraic expression:​
o-na [289]

Answer:

where is the expression??

7 0
3 years ago
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