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77julia77 [94]
3 years ago
14

Cot20. sinº0 = cos20​

Mathematics
1 answer:
Dimas [21]3 years ago
5 0

sin°70 = cos20

Plss follow me!!!

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Isaac is making sandwiches for a group of friends. He needs 3 ounces of meat for each sandwich.
lidiya [134]

Answer:

Part A: x=3

Part B: 6oz

3x=18

Step-by-step explanation:

Part A-

So, he needs 3 oz for each sandwich.

This gives us 3 for the equation.

The question says that we need an equation for this.

If we need an equation, we could write something like

x=3

There's really not anything else that we could write here.

Part B-

We now have something that we need to write.

He has 18 oz for sandwiches.

Each sandwich needs 3 oz.

So, we can write something like 3x=18

Then we could solve the equation by dividing both sides by 3.

This will leave us with x=6

Hope this works!

6 0
3 years ago
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Help please got to finish khan academy I’m really confused
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= 64^(t^3)*64^(-t/2)
= 64^(t^3)*(64^(-1/2))^t . . . . change the sum of exponents to a product
= 64^(t^3)*(1/√64)^t . . . . . . negative exponent signifies inverse, 1/2 power is sqrt
= 64^(t^3)/8^t . . . . . . . . . . . simplify
= (4^3)^(t^3)/8^t . . . . . . . . . .replace 64 with 4^3
= 4^(3t^3)/8^t . . . . matches the first selection only
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Reptile [31]

Answer: X is 15. N is 100

6 0
3 years ago
Item 5
Nina [5.8K]

Answer:

50³ = 125,000

Step-by-step explanation:

4 0
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How much will Ashley's plan cost for the same number of texts as when Jamel's costs $75.00?
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In order to begin figuring that out, we need to know how both of their plans work.
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