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Ratling [72]
3 years ago
9

Please help me i rlly need it

Mathematics
2 answers:
Yakvenalex [24]3 years ago
5 0

Answer:

im stuck on a similar problem right now

iogann1982 [59]3 years ago
4 0

Answer:

8.2

Step-by-step explanation:

Use cosine law:

BC² = 7² + 9² - 2(7)(9)cos(60)

BC² = 67

BC = sqrt (67)

BC = 8.1853

BC = 8.2 (nearest tenth)

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Benny gets a job at a law firm with a salary of $70,000 per year after the first year his salary increases to 73,000 over the ne
Ierofanga [76]

Answer:

  b(t) = 70,000 + 3000t . . . . . salary after t years; t∈{0,1,2,3,4,5,6}

Step-by-step explanation:

We can let b(t) represent Benny's salary function with t being the number of completed years at the law firm, an integer. The function's domain includes only the first 6 years at the firm.

Since Benny gets the same raise each year, The function is linear. Its "y-intercept" is Benny's initial salary, and the rate of change is Benny's annual increase:

  b(t) = 70,000 + 3,000t . . . . salary in dollars after t years with the firm

6 0
3 years ago
A rectangle has an area of 24 square units and a side length of 234 units. Find the other side length of the rectangle.
zaharov [31]
It would be 24 divided by 234
3 0
3 years ago
For a t distribution with 16 degrees of freedom, find the area, or probability, in each region.
cluponka [151]

Answer:

We are given the t distribution with 16 degrees of freedom.

We have to find the area a. to the right of 2.120

Answer: We can use excel to find the area to the right of 2.120. The excel function is:

=TDIST(2.120,16,1) = 0.025

Therefore, the area to the right of 2.120 is 0.025

b. to the left of 1.337.

Answer: We can use excel to find the area to the left of 1.337. The excel function is:

=1 - TDIST(1.337,16,1) = 0.900

Therefore, the area to the left of 1.337 is 0.900

4 0
3 years ago
analyze the way in which the diary of a young girl by anne frank is related to the themes and issues of its historical period.
STALIN [3.7K]
Survival and prejudice are the central themes of the diary of Anne Frank. In the diary, Anne is going through her adolescent life. The life of the Jewish people outside Germany was also described in the diary. Discrimination was also evident since Anne and her sister were only allowed to study in Jewish schools.
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4 years ago
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When writing an inequality how would you right x not equal to 25
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Answer:

≠

Step-by-step explanation:

it would be unequal to

7 0
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