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Alecsey [184]
3 years ago
12

Please help me with this question im too slow to answer

Mathematics
2 answers:
kakasveta [241]3 years ago
6 0

Answer:

92

Step-by-step explanation:

w=7

x=4

y=8

z=1

8^2 + 2(4) + 3 (7) -1

64 + 2 * 4 + 3  * 7 -1

64 + 8 + 21 - 1

72 + 20

92

Nesterboy [21]3 years ago
6 0
We use the rule of BODMAS here which is Bracket Of Division Multiplication Addition Subtraction
y2+2x+3w-z
(8x8)+(2x4)+(3x7)-1
64+8+21-1
=92
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Step-by-step explanation:

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which describes 1/8 is it a real number and rational number is it a real number and an irrational number and a natural number is
Aloiza [94]
Real numbers are all numbers found on the number line (positive, negative, fractions, square roots, whole numbers).

Rational numbers are fractions, or quotients, of two integers.

Irrational numbers are numbers with decimals that continue on (without repetition). They cannot be written as a fraction of two integers. Irrational number examples: √41, √97, √15

Natural numbers are whole, positive numbers.

Integers are whole, non-fraction numbers.


ANSWER: 1/8 is not a whole number, an integer or a natural number. It is a real and rational number (choice #1).

Hope this helps! :)
3 0
3 years ago
What is the average of the following numbers: 18, 64, 23, 78, 82, 91
Katen [24]
To Find The Answer, We Need To Add All Of Them Together, Then Divide By the Number Of Values. So:
64+23+78+82+91
-----------------------
             5

<span>64+23+78+82+91 = 338.
</span>
338
-----
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338/5 = 67.6

So, The Average Is 67.6
3 0
3 years ago
Solve for y2. d = y2- y1
kvasek [131]
D=y2-y1
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And that's your answer.
8 0
3 years ago
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