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Romashka [77]
3 years ago
8

I need help on this question

Mathematics
2 answers:
almond37 [142]3 years ago
7 0

Answer:

x=4

Step-by-step explanation:

andreyandreev [35.5K]3 years ago
5 0
X is 4 be cause the smaller triangle is 1/3 of the bigger one
You might be interested in
Find the midpoint of the segment with the given endpoints. (0,0) and (6,-10)
White raven [17]
You would plug the numbers into the midpoint formula and solve to get the midpoint (3, -5).

Hope this helps!
6 0
3 years ago
A jar contains 12 caramels, 7 mints and 16 dark chocolates. What is the probability of selecting a mint? What is the probability
jarptica [38.1K]

Answer:

23/35

Step-by-step explanation:

Probability ratio will be expresses with denominators of 12+7+16=35

Probability of selecting carmel is 12/35

Probability of selecting mints is 7/35=1/5

Probability of selecting chocolates is 16/35

Probability of not selecting a carmel will be given by 1-probability of selecting a carmel since maximum probability is always 1 or 100%

Probability of not selecting a camel will be 1-12/35=35/35-12/35=23/35

Alternatively, the probability of not selecting a carmel is equivalent to the sum of probability of either selecting a dark chocolate or mint which will be 7/35+16/35=23/35

The answers are the same, 23/35

5 0
3 years ago
A certain game consists of rolling a single fair die and pays off as follows: $10 for a 6, $7 for a 5, $4 for a 4, and no payoff
beks73 [17]

Answer:

$3.50

Step-by-step explanation:

Given:

$10 for a 6, $7 for a 5, $4 for a 4, and no payoff otherwise

P(6) = 1/6 ; p(5) = 1/6 ; p(4) = 1/6 ; p(1,2or3) = 3/6 = 1/2

P(x) ____ 1/6 _____ 1/6 _____1/6 _____1/2

x______ 10 _______ 7 _____ 4 _______ 0

Expectwd value ; E(x)

Σx*p(x) = (1/6 * 10) + (1/6 * 7) + (1/6 * 4) + (1/2 * 0)

E(x) = 3.50

6 0
3 years ago
How do you do this please explain too if you can.
elena-s [515]
Add 2500G and 1250G and you get 3750

divide by 6 and you get 625
answer 625
6 0
3 years ago
19+13x=32 plz help A:1 B:3/12/13 C:169. D:663
kumpel [21]

Answer: A

Step-by-step explanation:

19+13x+32

13x=32-19

13x=13

x=1

8 0
3 years ago
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