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GalinKa [24]
2 years ago
8

Look at the pic plz, Im having trouble

Mathematics
1 answer:
patriot [66]2 years ago
8 0

Answer:

the answer is 3

Step-by-step explanation:

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Solve the following equation.-3 = x/5
Umnica [9.8K]
I hope this helps you




x/5= -3



x= -3.5



x= -15
7 0
3 years ago
Write each number as a power of the given base. 343; base 7
Sliva [168]
343=7×7×7
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3 0
3 years ago
Use a half-angle identity to find the exact value of sinPi/8
stellarik [79]

Answer:

  sin(π/8) = (1/2)√(2-√2)

Step-by-step explanation:

Using the half-angle formula ...

  \sin{\dfrac{\theta}{2}}=\sqrt{\dfrac{1-\cos{\theta}}{2}}

We can let θ = π/4 and simplify the result as follows:

  \sin{\dfrac{\pi}{8}}=\sqrt{\dfrac{1-\cos{(\pi/4)}}{2}}=\sqrt{\dfrac{1-\dfrac{\sqrt{2}}{2}}{2}}=\sqrt{\dfrac{2-\sqrt{2}}{4}}\\\\=\boxed{\dfrac{1}{2}\sqrt{2-\sqrt{2}}}}

5 0
3 years ago
Read 2 more answers
1/8 (16k-24) + 1/5 (2+10k) <br><br>Show your work. ​
bearhunter [10]

16/8k - 24/8 + 2/5 + 10/5k

2k - 3 + 2/5 + 2k

4k - 13/5

Hope it helps :)

6 0
3 years ago
Answer this<br> PLz i needs to get this done there will be more questions stay alert thank you
Zarrin [17]

The answer is 89,760 feet.

6 0
3 years ago
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