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ivanzaharov [21]
3 years ago
6

Identify the triangle that contains an acute angle for which the sine and cosine ratios are equal.

Mathematics
2 answers:
lutik1710 [3]3 years ago
8 0

Answer:

its b

Step-by-step explanation:

algol133 years ago
3 0

Answer:

i need the diagram

Step-by-step explanation:

plz

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A positive integer from one to six is to be chosen by casting a die. Thus the elements c of the sample space C are 1, 2, 3, 4, 5
Alex_Xolod [135]

Answer with Step-by-step explanation:

We are given that six integers 1,2,3,4,5 and 6.

We are given that sample space

C={1,2,3,4,5,6}

Probability of each element=\frac{1}{6}

We have to find that P(C_1),P(C_2),P(C_1\cap C_2) \;and\; P(C_1\cup C_2)

Total number of elements=6

C_1={1,2,3,4}

Number of elements in C_1=4

P(E)=\frac{number\;of\;favorable \;cases}{Total;number \;of\;cases}

Using the formula

P(C_1)=\frac{4}{6}=\frac{2}{3}

C_2={3,4,5,6}

Number of elements in C_2=4

P(C_2)=\frac{4}{6}=\frac{2}{3}

C_1\cap C_2={3,4}

Number of elements in (C_1\cap C_2)=2

P(C_1\cap C_2)=\frac{2}{6}=\frac{1}{3}

C_1\cup C_2={1,2,3,4,5,6}

P(C_1\cup C_2)=\frac{6}{6}=1

4 0
3 years ago
What is the distance between (-1,-3),(1,3)
Harlamova29_29 [7]

Answer:

4,4 is the distance

Step-by-step explanation:

cause its 4 squares away for both

3 0
3 years ago
Read 2 more answers
Write an expression for the sequence of operations described below.
bearhunter [10]

J times the product of 4 and 7:

J(4x7)

8 0
3 years ago
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Please help please!??!!
Viefleur [7K]

Answer:

1/6

Step-by-step explanation:

So we make a fraction with yellow as a numerator and the total as the denomonator. From the infromation in the table the fraction would be 3/18. We simplify this to 1/6. I hope this helps.

7 0
3 years ago
20 (-1.5r + 0.75) what’s the answer
irga5000 [103]

Answer: -30r + 15

Step-by-step explanation:

first, we multiply the parenthesis by 20.

-20 x 1.5r + 20 x 0.75

then, we multiply/calculate.

-30r + 15

5 0
3 years ago
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