4 years ago

Brahmagupta's book is the oldest text representing zero

2 answers:

7 0

Sample Answer from Edge2020.

Understanding zero as a number represented by the symbol 0 enabled mathematicians to have a representation of nothing. Having a digit to represent zero enables mathematics to be more abstract, and allows more complex problems to be solved.

Andreas93 [3]4 years ago

3 0

Answer:

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Is this a function help i wasnt paying attention in class.

inn [45]

Every input(x) has only one output(y)
Emily and Marie can’t have the same birthday in this so it’s not a function

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3 years ago

2(x-5)+8=4<br><br>what does x equal?

Ostrovityanka [42]

Answer:

x=3

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

2(x−5)+8=4

(2)(x)+(2)(−5)+8=4(Distribute)

2x+−10+8=4

(2x)+(−10+8)=4(Combine Like Terms)

2x+−2=4

2x−2=4

Step 2: Add 2 to both sides.

2x−2+2=4+2

2x=6

Step 3: Divide both sides by 2.

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3 years ago

How would I solve this The number of months in y years

Natali5045456 [20]

Answer:

YEET

Step-by-step explanation:

Whatever y is multiply it my 12, because there are 12 months in a year.

8 0

3 years ago

Read 2 more answers

A person is to install five devices each 6 7/8 inches wide with 3 1/2 inches between switches. how much space will be needed to

solong [7]

Refer to the diagram shown below.

w = 6 7/8 in = 6.875 in, the width of each device.
d = 3 1/2 in = 3.50 in, the space between teo devices.

The total space needed is
D = 4(w+d) + w
= 5w + 4d
= 5*6875 + 4*3.5
D = 48.375 in or 48 3/8 in

Answer: 48 3/8 inches or 48.375 inches

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4 years ago

Which of the following is the standard form for y+4= 1.5(x-4)

MatroZZZ [7]

Answer: y= 1.5x -2 we find this by solving

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