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Roman55 [17]
3 years ago
11

What is BC? Enter your answer in the box. BC=​

Mathematics
1 answer:
Molodets [167]3 years ago
6 0

Answer:

25

Step-by-step explanation:

4x+4=6x-14

2x=18

x=9

2×9+7=25

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Help&amp;EXPLAIN <br> =============
Serhud [2]

Answer:

circumference=7.85

πd=7.85

d=7.85/π=2.49=2.5ft.

3 0
2 years ago
In 5 minutes, Joey eats 25 hot dogs. how many hot dogs did he eat in a minute?​
Colt1911 [192]
Answer: He Had 5 Per Min.

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4 0
3 years ago
Read 2 more answers
A point $(x, y)$ with integer coordinates is randomly selected such that $0 \le x \le 8$ and $0 \le y \le 4$. what is the probab
ahrayia [7]

Answer:

\frac{1}{3}

Step-by-step explanation:

A point (x, y) with integer coordinates is randomly selected such that 0 \le x \le 8 \:and\: $0 \le y \le 4$.

The possible pairs of (x,y) are:

(0,0),(0,1),(0,2),(0,3),(0,4)

(1,0),(1,1),(1,2),(1,3),(1,4)

(2,0),(2,1),(2,2),(2,3),(2,4)

(3,0),(3,1),(3,2),(3,3),(3,4)

(4,0),(4,1),(4,2),(4,3),(4,4)

(5,0),(5,1),(5,2),(5,3),(5,4)

(6,0),(6,1),(6,2),(6,3),(6,4)

(7,0),(7,1),(7,2),(7,3),(7,4)

(8,0),(8,1),(8,2),(8,3),(8,4)

The Total Possible Outcomes n(S)= 45

The pair (x, y) that satisfies the given condition (say event A: x + y \le 4) are:

(0,0),(0,1),(0,2),(0,3),(0,4)\\(1,0),(1,1),(1,2),(1,3)\\(2,0),(2,1),(2,2)\\(3,0),(3,1)\\(4,0)

n(A)=15

Therefore:

P(A)=\frac{n(A)}{n(S)} =\frac{15}{45} =\frac{1}{3}

5 0
3 years ago
compounds are pure substances. What other substances are considered pure substances? A: chemical reactions B: elements C: mixtur
saul85 [17]

Answer:

Step-by-step explanation:

B

8 0
2 years ago
Which triangles (if any) can be shown to be congruent using a rotation? A) 1 and 2 B) 2 and 3 C) 1 and 3 D) none
Talja [164]
The answer is 1 and 3. 
6 0
3 years ago
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