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natima [27]
3 years ago
14

The measurement of angle E is _____ degrees

Mathematics
1 answer:
IRINA_888 [86]3 years ago
3 0

Answer:

75

Step-by-step explanation:

All angles that are either exterior angles, interior angles, alternate angles or corresponding angles are all congruent.

On the right side  angles wil be either 75 or 105  (75+105= 180)

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Which one does it simplify to? please
9966 [12]

Answer:

1    +    { \sin}  \theta

Step-by-step explanation:

\frac{  { \cos}^{2}  \theta}{1 -  \sin \theta}  \\  \\  = \frac{  { \cos}^{2}  \theta}{(1 -  \sin \theta)}  \times  \frac{(1  +  \sin \theta)}{(1  +   \sin \theta)}   \\  \\  = \frac{{ \cos}^{2}  \theta(1    +    { \sin}  \theta)}{(1   -   { \sin}^{2}  \theta)}  \\  \\  = \frac{{ \cancel{ \cos}^{2}  \theta}(1    +    { \sin}  \theta)}{ \cancel{{ \cos}^{2}  \theta}}   \\  \\  = 1    +    { \sin}  \theta

6 0
2 years ago
Read 2 more answers
Divide 5a2 + 6a - 9 25a4 + 19a2 - a - 78.
xenn [34]
Final result is 5a2+6a-9
6 0
3 years ago
Prove that for any natural n the number 3^(n+4)−3n is divisible by 16.
Pani-rosa [81]

Answer:

Step-by-step explanation:

Prove that for any natural number 3^(n+4)-3n is divisible by 16.

(I'm going to assume that you mean 3^(n+4)-3^n.)

1. We can break up 3^(n+4)-3n into 3^n * 3^4-3^n (by the rule a^b*a^c = a^b+c).

2. Solve to get 3^n * 81 - 3^n

3. Factor out the 3^n, and you'll get 3^n(81-1), and simplify: 3^n(80)

        You may notice that 80 is divisible by 16.

4. Rewrite what we got from the last step as: 3^n*5(16).

Hope this helped you!

3 0
3 years ago
The price of 50 litres of petrol is £36, find the price of each litre of petrol.
Slav-nsk [51]
50/36 = 1.39 per litre (or 1.86 dollars for those in the United States)
7 0
3 years ago
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Diano4ka-milaya [45]
The bird is flying at 5m/s, so
1 sec = 5 m

It flies for 3 mins
3 mins = 3 x 6sec
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The bird flies for 180 seconds

1 sec = 5 m
180sec = 5 x 180 = 900m

The bird flew 900m in 3 mins (Answer C)

7 0
3 years ago
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