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nadezda [96]
3 years ago
12

Can someone please solve, explain and show all the work to solve this geometry question? I added a picture of it because there a

re no words. Thanks! I will brainlist the person who answers this correctly.

Mathematics
1 answer:
34kurt3 years ago
3 0

Answer:

x = 68 degrees.

Step-by-step explanation:

This is an isosceles triangle so the base angles are the same. They are both

x + 34 degrees. The external angle 3x = 2(x + 34)

3x = 2x + 68

x = 68 degrees.

Note this method is correct but the data is incorrect as x = 68 gives a triangle > 180 degrees which is not possible.

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Is 314.15927 irrational or rational
Marizza181 [45]

Answer:

3.14159... is irrational. Is that what you mean? What you put right now is rational

Step-by-step explanation:

Irrational = infinite

Rational = Not infinite

6 0
3 years ago
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
For a track meet, Tara ran the 1,600 m event at constant speed in 5 minutes and 20 seconds. What was her speed?
9966 [12]

Answer:

300 m/min

Step-by-step explanation:

Using the general formula of d = rt, where d = distance, r = rate and t = time, we can solve for the missing variable (r, or speed). Given Tara's distance of 1600 m and her total time of 5 minutes and 20 seconds, first convert her time into just minutes:

5 \frac{20}{60}=\frac{1}{3}

5\frac{1}{3}=\frac{16}{3}

1600 = r(16/3)

Multiply both sides by reciprocal of 16/3:  3/16(1600) = r(16/3)(3/16)

Solve for 'r': 300 meters per minute

4 0
3 years ago
Evaluate<br> for x = 2 and y = -4.<br> 1/2^-2x^-3y^5<br><br> 16<br> -1/32<br> -16<br> -4
strojnjashka [21]

Answer: 32/1024

Step-by-step explanation:

3 0
2 years ago
A line has a slope of negative 5−5. ​(a) what is the slope of the line parallel to​ it? ​(b) what is the slope of the line perpe
Maslowich
I’m asking the same question please help us!!! Thank you
8 0
3 years ago
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