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AURORKA [14]
3 years ago
7

Solve the triangle. A = 32°, a = 19, b = 12

Mathematics
2 answers:
blagie [28]3 years ago
8 0
180 deggreeese or 31
romanna [79]3 years ago
7 0
180 deggreese or 31
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Pls help someone need turn in
Alinara [238K]

Answer:

the answer is the third option on the top row

Step-by-step explanation:

hope this helps!

6 0
2 years ago
In a multiple regression model involving 44 observations, the following estimated regression equation was obtained. Ŷ = 29 + 18x
icang [17]

Answer: D. .400

Step-by-step explanation:

Given : In a multiple regression model involving 44 observations, the following estimated regression equation was obtained.

\hat{Y}= 29 + 18x_1 + 43x_2 + 87x_3

For this model,

Regression sum of squares =SSR = 600

and Sum of squares due to error =SSE = 400.

Total sum of squares = SST= SSR+SSE

SST= 600+400=1000

The multiple coefficient of determination is given by :-

R^2=1-\dfrac{SSR}{SST}

Substitute values , we get

R^2=1-\dfrac{600}{1000}

R^2=1-0.600=0.400

Thus, the multiple coefficient of determination for the above model is R^2=0.400

Hence, the correct answer is D. .400.

3 0
2 years ago
the ability to conduct financial transactions through a smartphone is known as? online banking or mobile banking?
Ad libitum [116K]
I think its Online banking but sorry in advance if its incorrect :)
3 0
3 years ago
Read 2 more answers
What is the total cost on an easy-access loan of $2000 with a monthly fee of 20% for 30 days?
kolezko [41]
20%=20÷100=0.2 then add 2000+0.2 the answer would be 2200 for 30 days Hope i helped you
4 0
3 years ago
(Someone please answer this time, I don't want to waste my points again)
BlackZzzverrR [31]

Given: first day amount=$3,000,000.

It is given that amount double that amount the next day.

Note: The double amount is added to the amount present initially.

Each time we need to add $3,000,000 to the double amount to get the final amount for a particular day.

For second day amount will be 3,000,000+ double of 3,000,000, that is = 3,000,000 + 6,000,000 = $9,000,000.

Third day amount = 3,000,000 + 2*9,000,000 = $21,000,000.

Fourth day amount = 3,000,000 + 2*21,000,000 = $45,000,000.

Fifth day amount = 3,000,000 +2*45,000,000 = $93,000,000.

Sixth day amount = 3,000,000 +2*93,000,000 = $189,000,000 .

3 0
3 years ago
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