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mr_godi [17]
2 years ago
11

Please help me I can’t do it and don’t add links Three sides of a quadrilateral are the same length q.the length of the fourth s

ide is 7 inches the Preimeter of the quadrilateral is 40 inches write an expression that represents the situations
Mathematics
1 answer:
olga55 [171]2 years ago
7 0

Answer:

5

Step-by-step explanation:

5

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When the rational number is negative
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What is 242 - 198 subtract​
kirza4 [7]
The answer would be 44
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2 years ago
The numbers 7, 11, 12, 13, 14, 18, 21, 23, 27, and 29 are written on separate cards, and the cards are placed on a table with th
SCORPION-xisa [38]

The probability of picking a card with an even number is \frac{3}{10}.

<h3>What is probability?</h3>
  • Probability is an area of mathematics that deals with numerical descriptions of how probable an event is to occur or how likely a statement is to be true.
  • The probability of an event is a number between 0 and 1, where 0 denotes the event's impossibility and 1 represents certainty.

To find the probability of picking a card with an even number:

  • There are 10 cards on which numbers are written 7, 11, 12, 13, 14, 18, 21, 23, 27, and 29.
  • These cards are placed on a table with the numbers facing down.
  • To find the probability of picking a card with an even number, first, we count all the even numbers written on the cards.
  • 12, 14, and 18 out of 10 cards there are 3 even numbers written on the cards.
  • So, the probability of picking a card with an even number is \frac{3}{10}.

Therefore, the probability of picking a card with an even number is \frac{3}{10}.

Know more about probability here:

brainly.com/question/24756209

#SPJ4

COMPLETE QUESTION:

The numbers 7, 11, 12, 13, 14, 18, 21, 23, 27, and 29 are written on separate cards, and the cards are placed on a table with the numbers facing down. The probability of picking a card with an even number is _____.

5 0
1 year ago
Factor the polynomial <br>64x^3-125
kobusy [5.1K]
64 x^{3} -125

= (4x)^{3} - 5^{3} ------> because, (4x)^{3} is same as 64x³ and 
                                                5^{3} is same as 125

Using the formula: a^{3}- b^{3}  =(a-b)(a ^{2} +ab+b ^{2} ), we get, 

= (4x -5)((4x)^{2} +4x*5+ 5^{2} )

= (4x -5)(16 x^{2} +20x+25)   ------>that's your answer!!
7 0
3 years ago
Hello!
Korolek [52]

Answer:

Given is the hexagonal prism

Base of the prism is hexagon.

  • 1. Any cross -section parallel to base will produce same shape, so we'll get <u>hexagon </u>with horizontal cross-section.
  • 2. A vertical cross-section will produce a <u>rectangle</u>.
6 0
2 years ago
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