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Scorpion4ik [409]
3 years ago
12

Find measure of angle b

Mathematics
1 answer:
bogdanovich [222]3 years ago
4 0

Answer:

22°

Step-by-step explanation:

cos B = (c2 + a2 − b2)/2ca

cos B = (10^{2} + 6^{2} - 5^{2})/ 2(10)(6)

cos B = .925

cos^{-1} B = 22.33

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Factorize no i, l, o​
Mademuasel [1]

Answer:

here ,

question no. L the question is incomplete.

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3 0
3 years ago
The following are house prices in Southern California:
Afina-wow [57]

Answer:

A. 875,000

Step-by-step explanation:

Order them by least to greatest and then find the median from there so, 700,000; 750,000; 800,000; 875,000; 1,000,000; 1,160,000; 1,180,000

875,000 is the middle man so there is your answer

4 0
3 years ago
Read 2 more answers
Find the value of x in the following figure. Show equations and work that lead to your answer.
UkoKoshka [18]

Answer:

x=7

Step-by-step explanation:

We have been given all exterior angles of a quadrilateral which is a polynomial having 4 sides


We know that sum of all exterior angles of a regular polygon is always 360 degree.

So we can all given exterior angles and set it equal to 360


(12x+37)+(12x-2)+(46)+(20x-29)=360

12x+37+12x-2+46+20x-29=360

12x+12x+20x+37-2+46-29=360

44x+52=360

44x=360-52

44x=308

divide both sides by 44

x=7

<u>Hence final answer is x=7.</u>



4 0
3 years ago
What change(s) should Sylvia make to the equation to find the value of t in the above scenario?
finlep [7]

Answer:

Option (D).

Step-by-step explanation:

Initial population of the deer P_{0} = 4800

Decrease in the population of the deer after every 8 years = \frac{1}{2}\times (\text{Initial population})

Decrease in population is an exponential process, so the expression representing population will be,

P_{t}=P_{0}(1-r)^x

Where P_{t} is the population after 'x' slots of 8 years.

r = fraction of decrease in the population

x = \frac{\text{Number of years}}{8}

By substituting the values of r and x in the expression,

P_{t}=P_{0}(1-\frac{1}{2})^{\frac{t}{8}}

P_{t}=4800(\frac{1}{2})^{\frac{t}{8}}

Therefore, Sylvia should do few corrections in her expression.

(8) should be replaced by (\frac{1}{2}) and \frac{t}{2} should be replaced by \frac{t}{8}.

Option D. will be the answer.

5 0
3 years ago
[Easy Points] Kanna Kamui sees 3 snowmen. Then he sees 2 more. How many snowmen did Kanna see in all?
poizon [28]

Answer:

the correct answer is 5 snowmen

5 0
3 years ago
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