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Helga [31]
3 years ago
11

Cot(45-A)=tan2A+ sec2A​

Mathematics
1 answer:
tekilochka [14]3 years ago
8 0

Answer:

See picture.

Step-by-step explanation:

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Can someone please help? I will mark brainlist!!!!
elena55 [62]

Answer:

D

Step-by-step explanation:

Because it moves 6 down and 6 right

4 0
2 years ago
Hi! im alex, just answer these easy questions and recive your points <3
Delvig [45]

Answer

106 sio so you multiply first

1+1+2+3+4+5+6×15

1+1+2+3+4+5+90

then you add all of them then it will be 106

8 0
3 years ago
Sidney skated for 1 1/10 hours last month and 8 7/10 hours this month. How many
olganol [36]

Answer:

the number of hours does sidney skate in all is 9.8 hours

Step-by-step explanation:

The computation of the number of hours does sidney skate in all is as follows:

= Last month + this month

= 1 \frac{1}{10} + 8 \frac{7}{10}\\\\= \frac{11}{10} + \frac{87}{10}\\\\= \frac{98}{10}

= 9.8 hours

Hence, the number of hours does sidney skate in all is 9.8 hours

3 0
3 years ago
Calculando a expressão (-2)² + (+5)², obtemos qual resultado?
Contact [7]
This answer would be D) + 6.


Hope this helps if so please mark me as brainlest thank you !!
7 0
2 years ago
Read 2 more answers
A hockey player hits a puck along the ice, giving it an initial speed of 2.9 meters per second. If there is no friction between
Alborosie
2.9 × 1.7 = 4.93

After 1.7 seconds, the puck's speed would be 4.93 meters per second.
5 0
2 years ago
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