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2 years ago

yall this is my final test if i ace it i get an A in my whole math grade fail and i restart the grade HELP

Mathematics

1 answer:

lawyer [7]2 years ago

3 0

Answer:

a. False

b. True

c. True

d. True

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Alexeev081 [22]

Interior is 144
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3 years ago

In Texas, the coldest temperature ever recorded is

Molodets [167]

21 degrees Fahrenheit

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3 years ago

Solve the triangle. Round your answers to the nearest tenth.

wel

Answer:

m∠A ≈ 43°

m∠B ≈ 55°

mBC ≈ 20

Step-by-step explanation:

Law of Sines: $\frac{a}{sinA} =\frac{b}{sinB} =\frac{c}{sinC}$

Step 1: Find m∠B

$\frac{29}{sin82} =\frac{24}{sinB}$

Step 2: Solve for ∠B

29sinB = 24sin82°

sinB = 24sin82°/29

B = sin⁻¹(24sin82°/29)

B = 55.038°

Step 3: Find m∠A

180 - (55.038 + 82)

180 - 137.038

m∠A = 42.962°

Step 4: Find BC

$\frac{29}{sin82} =\frac{BC}{sin42.962}$

Step 5: Solve for BC

29sin42.962° = BCsin82°

BC = 29sin42.962°/sin82°

BC = 19.9581

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2 years ago

What is probability of P(5)?m

olganol [36]

P(A) means "Probability of Event A" The complement is shown by a little mark after the letter such as A' (or sometimes Ac or A): P(A') means "Probability of the complement of Event A" The two probabilities always add to 1.

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2 years ago

What is the probability of rolling a 1 on a number cube And then a 4?

mr Goodwill [35]

For each number,there is a 16 probability of rolling it (so 16 for the 1 and also 16 for the 4)

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