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2 years ago

Please help i literally cannot focus on anything rn

Mathematics

1 answer:

lorasvet [3.4K]2 years ago

3 0

Answer:

-2: 1/16 1=4 3=64

Step-by-step explanation

when doing to the power of a number its just that number multipled by itself that many times. When going into the negatives, you have to flip the number first and then multiply the denominator by the x power.

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Needed help with this question!

In-s [12.5K]

A) is 2x
b) is $x^{3}$
c) is -2x

I think these are correct.
$log_{10}1000^{x] = log_{10}10^{2x}=2x$
I did similar things to get other answers
$1000^{log_{10}x} = 10^{3log_{10}x}=10^{log_{10}x^{3}}=x^{3}$

5 0

2 years ago

How do I solve this, it's not 10

guapka [62]

Answer:

26.7

Step-by-step explanation:

This is the answer because 26.7/20 = (16+26.7)/32

When two triangles are similar, it means their sides are also proportional. The reason why it is not ten is because you need to add 10 to 16 to the large triangle as well, which no longer makes it proportional.

To solve, you create a formula.

(16+x)/32=x/20

Multiply both sides by 32 to get rid of the 32 in the left side.

16+x=32x/20

Multiply both sides by 20 to get rid of the 20 right side.

320+20x=32x

-20x on both sides to get all the variables on one side and all the nukbers on the other.

320=12x

Divide both sides by 12 to get x by itself

x=26.66667

4 0

1 year ago

How can 10% of 82 be used to determine 60% of 82?

myrzilka [38]

Answer:10% of 82 is 820so 60% of 82 is 4800

Step-by-step explanation:

i hope im right

5 0

2 years ago

2. How would you write 1,780/1,000 as a percentage? (write your answering using a percent sign)

viktelen [127]

Answer: 178%

Step-by-step explanation:

1780/1000 = 178/100

7 0

2 years ago

Read 2 more answers

Se hizo un descuento por entrada así:10 % f1, 8 % f2, 6 % f3 y 4 % f4. Si los grupos entraron en las franjas 1, 2 y 4, ¿cuánto d

Sedaia [141]

Trying b and tell me is not correct
Please tell me

6 0

2 years ago