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belka [17]
3 years ago
13

Write a real world problem involves classifying a quadrilateral then solve

Mathematics
1 answer:
amm18123 years ago
5 0
When you ate buying a land, then the seller told you that it is in a quadrilateral shape. Then, we need to classify if it a rhombus, trapezoid, square, rectangle or a kite shape. If you do not ask this information, the buyer cannot plan on how will going to use the land he is about to purchase and he knows is that it is a quadrilateral which means it has four sides and four corners.
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The balance in Ms.
joja [24]

Answer:

49.47

Step-by-step explanation:

Take what she started with and subtract what she ended with

428.25 - 378.78

49.47

This is the amount she spent

6 0
3 years ago
3 cards are drawn from a standard deck without replacement. What is the probability that at least one of the cards drawn is a re
Rudik [331]

Answer: \dfrac{15}{17}

Step-by-step explanation:

Total number of cards in a deck = 52

Number of red cards = 26

Number of cards not red =

Number of ways to draw not red cards = ^{26}C_3

Total ways to draw 3 cards = ^{52}C_3

The probability that none of three cards are red = \dfrac{^{26}C_3}{^{52}C_3}

=\dfrac{\dfrac{26!}{3!(26-3)!}}{\dfrac{52!}{3!(52-3)!}}  [∵ ^nC_r=\dfrac{n!}{r!(n-r)!}]

=\dfrac{\dfrac{26\times25\times24\times23!}{(23)!}}{\dfrac{52\times51\times50\times49!}{3!(49)!}}=\dfrac{2}{17}

Now , the probability that at least one of the cards drawn is a red card = 1- Probability that none cards are red

=1-\dfrac{2}{17}=\dfrac{17-2}{17}=\dfrac{15}{17}

Hence, the required probability = \dfrac{15}{17}

6 0
3 years ago
13.
Andreyy89

Answer: 24 yards

Step-by-step explanation:

4 0
3 years ago
Help me pleaseee!!! just one more question-!!​
Rzqust [24]

use a ruler to draw a nicer shape

8 0
2 years ago
Find the GCF of the terms of the polynomial. 44x6 + 8x5
sp2606 [1]

Answer: 4 x^5

Factors of 44: 1,2,4,11,22,44

Factors of 8: 1,2,4,8

GCF variable:x^5

GCF: 4

5 0
4 years ago
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