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siniylev [52]
3 years ago
10

HELLLLPPPPPPP MEEEE PLEASE

Mathematics
1 answer:
tamaranim1 [39]3 years ago
5 0

Answer:

The third one.

Step-by-step explanation:

8x(5+2) is also 7x8 so you'd get 56. The 8x5 is 40 then you can do 40+(8x2) which is 40+16 which is = to 56. So the third one is equivalent to each other.

You might be interested in
How would you change 125.25% to decimal form?
Romashka-Z-Leto [24]
Percent means parts out of 100 so
125.25%=125.25/100=12.525/10=1.2525/1=1.2525
basically:
percent to decimal: move decimal place 2 places to the left and get rid of percent                sign
decimal to percent: move decimal place 2 places to the right and add percent sign              at end
fraction to decimal: divide completely
fraction to percent: divide completely then convert to percent


the answer is 1.2525
6 0
3 years ago
Read 2 more answers
Select all that apply. Which of the following phrases can be used to represent 7? the absolute value of 7 seven above zero posit
Blizzard [7]

Answer:

the opposite of -7 and the absolute value of -7

Step-by-step explanation:

|7|/7, 0-7, -(-7) and |-7|.

simplify

1, -7, 7, 7

only the last 2 are 7

absolute values remove negative signs, and negative neatives is a positive

8 0
3 years ago
Read 2 more answers
How to evaluate higher powers of i
Arisa [49]

Answer:

i^0 = 1

i^1 = i

i^2 = -1

i^3 = -i

i^4 = 1

i^5 = i

i^6 = -1

i^7 = -i

i^8 = 1

i^9 = i

Step-by-step explanation:

Anything raised to 0 is 1

Anything raised to 1 is itself

I just always knew i^2 = -1

I put this rest into the calculator honestly

But if you look at the stuff from i^2, you'll notice there's a pattern (-1, -i, 1, i) and it repeats. I bet if you raise i to the 10th, 11th, 12th, and 13th power, it is going to repeat the same pattern. I hope this helps in any way.

4 0
3 years ago
Please i need help :/
lozanna [386]

Answer:

d

Step-by-step explanation:

3 0
3 years ago
Round 2.71828 to the hearest thousandth.
Colt1911 [192]

Answer:

2.718

Step-by-step explanation:

The thousandths place is 3 to the right of the decimal (the 8).

Since the next number is 2, the number stays the same and does not round up.

Hope this helps :)

4 0
3 years ago
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