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OLga [1]
3 years ago
12

Will give brainiest to correct answer

Mathematics
1 answer:
daser333 [38]3 years ago
5 0
Number 7 is A and number 8 is C, i’ve had this before
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Can someone help me with this I don’t understand
zloy xaker [14]
You have to use formula of combination
there are 13 heart in deck and 52 number of card in deck
now,
to find the probability that we choose two heart from deck , we use below formula
c \binom{13}{2}  \div c \binom{52}{2}
=5.88% so D is the answer
it's similar to usual probability method but using combination formula
8 0
4 years ago
Line m is a perpendicular bisector of line segment S Q. It intersects line segment S Q at point R. Line m also contains points T
olganol [36]

Answer:

31 units

Step-by-step explanation:

just did it on edge

8 0
3 years ago
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Subtract 5x - 2 from -3x +4
Solnce55 [7]

Answer:

8x+2

Step-by-step explanation:

Or -8x+2 but i think its 8x+2

4 0
3 years ago
4 over 15 × 10 over 8
vlabodo [156]
The answer is 1/3. Hope I helped
6 0
3 years ago
Does how many mean to add or subtract?
Brilliant_brown [7]

Answer:

Trick question

Step-by-step explanation:

It is divide

How many means divide lol

8 0
3 years ago
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