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nataly862011 [7]
3 years ago
13

Tivo angles of a quadrilateral measure 200 and 659. The other two angles are in a ratio of

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
4 0

Answer:

The total angle sum of the quadrilateral is 360 degrees.

2 angles given 250 and 40 added to 290

so remaining 2 angle sum is

360-290 =70

2 angles are in ratio 3 : 4 so

3x+4x =70

7x =70

x = 10

So 1 angle is 10×3=30 °

Other angle is 10×4 =40 °

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Hitman42 [59]

Answer:

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5 0
3 years ago
In a game of poker a hand of five cards is dealt to each player from a deck of 52 cards. find the probablility of a hand contain
aalyn [17]

Answer:

0.00597

Step-by-step explanation:

Given,

Total number of cards = 52,

In which flush cards = 20,

Also, the number of spade flush cards = 5,

Since,

\text{Probability}=\frac{\text{Favourable outcomes}}{\text{Total outcomes}}

Thus, the probability of a hand containing a spade flush, if each player has 5 cards

=\frac{\text{Ways of selecting a spade flush card}}{\text{Total ways of selecting five cards}}

=\frac{^{20}C_5}{^{52}C_5}

=\frac{\frac{20!}{5!15!}}{\frac{52!}{5!47!}}

=\frac{15504}{2598960}

= 0.00597  

7 0
3 years ago
Which expression is not equivalent to 8+(n-4)
MrRa [10]
Where's your options? give the full info please!
4 0
3 years ago
Find the length of an arc formed by a 90 degree angle on a circle with a radius of 6 the hcc
zvonat [6]
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8 0
4 years ago
(Giving out 40 pts to whoever answers this all)
Brut [27]
Das is 20 points per user, just fyi


1. distributive property
recall that a(b+c)=ab+ac
5(3x-4)=5(3x)+5(-4)=15x-20


2. bruh, I can't show that here, wait, nvm, see attachment
\frac{4}{11}=0.\overline{36}


3.
100% is double the price
45*2=90
the item will sell for $90 in store


4.
1/2+1/4+1/8=
4/8+2/8+1/8=
7/8
7/8 piazza was eaten


5. see attachment
it ends at 15

3 0
4 years ago
Read 2 more answers
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