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Sveta_85 [38]
3 years ago
10

What is the value of z? Z =

Mathematics
2 answers:
neonofarm [45]3 years ago
7 0

Answer:

Step-by-step explanation:

There is know question please update it.

Klio2033 [76]3 years ago
6 0

hshsswwwssswww

Step-by-step explanation:

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The table below shows the outputs y for different inputs x:
igor_vitrenko [27]
Part A)
The table doesn't represent y as a function of x.
Why? <span>One reason is that 1 or 3 is the first element in more than one ordered pair.
 Part B)
f(x) = 10x + 20
f(120)= 10*120 + 20 = 1200 + 20 = 1220 
</span><span>f(120) represents cost of boating for 120 hours.</span><span>
 </span>

3 0
3 years ago
Read 2 more answers
Please help me please please
aliina [53]
We have to consider the Order of Operations
And Divide the question into different parts
So we first do the Exponent: 2^{5} = 32
(3×32-26)=(96-26)=70
Solve the parts in parenthesis 
(8-(4-9)=(8-(-5)=(8+5)=13 (minus and minus becomes addition)
Distribute 7
7(13)=91
Now put the equation and equate everything
(3×2^{5}+13(-2))+7(8-(4-9)=70+91=161
Final Answer=161

8 0
3 years ago
PLEASE HELP QUICKLY. I NEED HELP!
mote1985 [20]

Answer:

4√5

Step-by-step explanation:

c = √a² + b²

c = √4² + 8²

c = √(16 + 64)

c = √80

c = 8.94427 (rounded to nearest 1/100000)

c = 4√5

8 0
3 years ago
What is the value of A shown in the equation?<br><br> 7 x 9 = (1 x 10)-(7 x A)
Aneli [31]

Answer:

A= -53/7

Step-by-step explanation:

1 x 10 -1 x 7 x A=7 x 9

10-7A =7 X 9

10-7A=63

-10 -10

-7A=53

A= -53/7

3 0
3 years ago
Read 2 more answers
3) The _ _ _ _ _ _ number system is known as the decimal systemand uses 10 digits (0, 1, 2, 3, 4, 5, 6, 7, 8, 9) to show all num
oksano4ka [1.4K]

Answer:

The Base-10 system.

Step-by-step explanation:

our everyday number system is a Base-10 system. • the Base-10 number system is known as the decimal system. and has 10 digits to show all numbers. 0,1,2,3,4,5,6,7,8,9. using place value and a decimal point to separate.

4 0
4 years ago
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