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stellarik [79]
3 years ago
12

Please help im stuck .-_-.

Mathematics
2 answers:
stira [4]3 years ago
8 0

Answer: 4

Step-by-step explanation:

My previous explanation got deleted

fredd [130]3 years ago
4 0

Answer:

y = 4

Step-by-step explanation:

y/16 = 5/20 = 2/8

y/16 = 1/4 = 1/4

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Triangle ABC is similar to Triangle DEF, AC=9x, BC=8, DF=18, and EF=x. Which of the following represents the length of AC.
kodGreya [7K]

The answer to your question is 4

7 0
3 years ago
Tossing coins imagine tossing a fair coin 3 times. (a) what is the sample space for this chance process? (b) what is the assignm
soldier1979 [14.2K]

Answer:

(a) what is the sample space for this chance process?

If we toss a coin three times then there are total 2^{3}=8 outcomes

The sample space associated with the given chance process is:

S= \left \{ HHH,HHT,HTH,HTT,THH,THT,TTH,TTT\right \}

(b) what is the assignment of probabilities to outcomes in this sample space?

Since the given sample space has eight outcomes and we know that a fair coin is tosses three times. Therefore, the probability of all the events mentioned in the given sample space is same. Hence we have:

Probability = \frac{1}{8}


3 0
3 years ago
The triangle below is equilateral. Find the length of side <br> x<br> x to the nearest tenth.
leonid [27]

Step-by-step explanation:

it's an equilateral triangle so all sides are equal

using Pythagorean theorem

2(√6) raised to the power of 2 = √6 raised to the power of 2 + x raised to the power of 2

2(√6) raised to the power of 2 is 12

√6 raised to the power of 2 is 6

therefore 12=6 + x

x = 12-6

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6 0
3 years ago
1. What is the sum or difference?<br> 6x4 - 10x4
GalinKa [24]

Answer:

=6×4-10×4

=24-40

=-16

.......

6 0
3 years ago
Factor
AfilCa [17]

Answer:

The answer is 6ab³c(3ab + 4c)

Step-by-step explanation:

You have to collect the like-term :

18a²b⁴c + 24ab³c²

= 6(3a²b⁴c + 4ab³c²)

= 6a(3ab⁴c + 4b³c²)

= 6ab³(3abc + 4c²)

= 6ab³c(3ab + 4c)

6 0
3 years ago
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