What number is halfway between 12 and 34

Answers

Answer 1
Answer: "The number halfway between" is called their "average". To find the average of any list, add up everything on the list, then divide by the number of items on the list. .... (12+34)=46. ... 46/2 = 23 .

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What values of x will make x^2 = 16 true ?

Answers

Answer:

x = 4, x = -4

Step-by-step explanation:

In order to solve this equation, we need to square-root bothsides.

  • \sf{x^2=16}

√(x^2)=√(16)

Simplify:

x=4,x=-4

Answer:

x = -4 or 4

Step-by-step explanation:

x^2=16

x = √(16)

x = ± 4

Therefore, x can be either 4 or -4 such that x^2=16.

Thank You :)

Kelly decides to pour her punch into 1 quart containers to fit into her refrigerator until the party starts.she has four 1 quart containers.willall of her punch fit into the comtainers?

Answers

It depends how much punch she has. We don't know how many jars she will need if we don't know how much liquid there actually is.

What is the correct answer for 20 + 20 × 0 + 1 = ?

Answers

The correct answer for the expression 20 + 20 × 0 + 1 by applying the rule of PEMDAS is equal to 21.

To explain in detail, we follow the order of operations (also known as PEMDAS ) to solve this expression step by step:

Parentheses Exponents Multiplication and Division (from left to right)

Addition and Subtraction (from left to right)

Let's solve the expression step by step:

20 + 20 × 0 + 1

20 + (20 × 0) + 1 [There are no parentheses or brackets]

20 + (0) + 1 [Perform the multiplication first (20 × 0 = 0)]

20 + 0 + 1 [Perform the addition (20 + 0 = 20)]

20 + 1 [Perform the addition (20 + 1 = 21)]

Therefore , the value of the given expression is equal to 21.

Learn more about expression here

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The rule is when you don't have parenthesis you need to multiply and divide first from left to right, so

20+ 20x0 +1= 20 + 0 + 1=21

What is 3.1 divided by 10.261

Answers

The division of 3.1 by 10.261 will be 0.30.

What is the arithmetic operation?

In mathematics, the arithmetic operation has four main operators such as addition, subtraction, multiplication, and division.

The symbol of ÷ represents division.

Given the division of 3.1 by 10.261

Now,

3.1 / 10.261 = 0.302114803

If we round it up to the tenth decimal place then since a hundred places is 2 so it will not round up it will remain the same.

So 0.302114803 → 0.30

Hence "The division of 3.1 by 10.261 will be 0.30".

To learn more about the arithmetic operators,

brainly.com/question/25834626

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3.31

because 31 goes into 102o 3 times so 31x3=93

102-93=9

drop down the 6

now becomes 96

31 goes into 96 3 times

96-93=3

drop down 1

becomes 31

31 goes into 31 I time 31-31=0 so answer is 3.31



One side of an isosceles triangle has a length of 19 m. The lengths of the other two sides are equal to one another, but are unknown. If the perimeter of the triangle is 51 m, what is the length of each unknown side?

Answers

Let x= side 1= 19
Let y= side 2=unknown
Let z= side 3=unknown
Since it is an isosceles triangle, two sides are equal, which happen to be y and z
Hence y=z

Perimeter of a triangle = Sum of all three sides
= x+y+z
51=19+2y [since we know x=19 and y=z, we know the perimeter is 51]
Solve now
32=2y
16=y
Since y=z
z= 16
Hence the unknown side's length is 16m
So the perimeter is 51. The base is 19. Subtract 19 from 51. 51 - 19 = 32. So 32 is the total length of the two equal unknown sides added together. Because the two sides must be equal, you can just divide 32 by 2. 32/2 = 16. Each of the two congruent sides are 16 m.

Choosing a 4-letter password using only 5 letters that may each be used more than once.

Answers

Wait a password with 4 letters using only 5? And the letters can be used more than once. I’m confused
How’s that even a question?