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schepotkina [342]
2 years ago
6

In a right triangle ?ABC, the length of leg AC = 5 ft and the hypotenuse AB = 13 ft. Find: The median to side BC The length of t

he angle bisector of angle ?A.
Mathematics
2 answers:
ludmilkaskok [199]2 years ago
8 0
The length of the angle is 12
andrezito [222]2 years ago
5 0

Answer:

Median is sqrt61

Step-by-step explanation:

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An apartment building is infested with 6.2 X 10 ratsOn average, each of these rats
Liono4ka [1.6K]

Answer: 3.41x10^3

Step-by-step explanation:

At the beginning of the year, we have:

R = 6.2x10 rats.

And we know that, in one year, each rat produces:

O = 5.5x10 offsprins.

Then each one of the 6.2x10 initial rats will produce 5.5x10 offsprings in one year, then after one year we have a total of:

(6.2x10)*(5.5x10) = (6.2*5.5)x(10*10) = 34.1x10^2

and we can write:

34.1 = 3.41x10

then: 34.1x10^2 = 3.41x10^3

So after one year, the average number of rats is:  3.41x10^3

5 0
2 years ago
82.25% of the employees at Industrial Mechanics are college graduates. If 254 employees are college graduates, what is the total
neonofarm [45]

Answer:

c. 309

Step-by-step explanation:

Hello

to solve the problem we will use a rule of three

Step 1

82.5%  ⇒ 254 emp

100%   ⇒ xemp

x\emp\ (82.25\%)=254\emp*100\%\\\x\ emp\ =\frac{254\ emp*100\%}{(82.25\%)}\\ X=308.8145897\\

x represents number of employees so it must be a positive integer

x=309

step 2

prove 1

x*(82.25/100)=308*(82.25/100)

82.25 % of x = 254.1525

x=254, ok

note:

It is rounded to 254 because the percentage given in the exercise is not accurate, it should be 82.20064725%

Have a great day.

4 0
2 years ago
The quotient of 38 times a number and -4
nikdorinn [45]

Answer:

140y

Step-by-step explanation:

35 times a number times -4 is 35×y×(-4) which is -140y

4 0
1 year ago
A right triangle has side lengths AC = 7 inches, BC = 24 inches, and AB = 25 inches.
rusak2 [61]

<span>m∠A =73.7° 
m∠B = 16.3°
m∠C = 90<span>°</span></span>
3 0
2 years ago
Read 2 more answers
teresa stated that the heights of the students in her class were not a function of their ages. Which reasoning could justify Ter
Masja [62]

The answer is Two students are the same age but have different heights. Hope this helps!

7 0
2 years ago
Read 2 more answers
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