Explain how you can use doubles when multiplying with 4 to find 4 times 8

Answers

Answer 1

Answer:

The value of the expression 4 times 8 will be 32.

What is an expression?

The mathematical expression is the combination of numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also be used to denote the logical syntax's operation order and other properties.

Multiplying by 4 using the doubles strategy utilizes the fact that 4 is double 2. Hence, 4 times any number is double 2 times that number.

Given 4 x 8, it can be evaluated using the double strategy as follows:

2 x 8 + 2 x 8 = 16 + 16 = 32.

Therefore, the value of the expression 4 times 8 will be 32.

To know more about an expression follow

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Answer 2

Answer: Multiplying by 4 using the doubles strategy utilizes the fact that 4 is double of 2. Hence, 4 time any number is double of 2 times that number.

Thus, given 4 x 8, it can be evaluated using the double strategy as follows 2 x 8 + 2 x 8 = 16 + 16 = 32.

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HI CAN I PLEASE GET SOME HELP PLEASE THANK YOU WICH OF THE FOLLOWING IS EQUIVALENT TO THE EXPRESSION BELOW? Square root of -169 A)13i B)-13 C)13 D)-13i
What is 32% as a fraction and as a decimal simplified

What is a denomanater

Answers

Misspelt denominator, which is the lower part of a fraction in mathematics (b in $(a)/(b)$ ).

You spelled it wrong. It's denominator. Don't give up because of a spelling

mistake!

a stack of quarters is 5 mm. how many quarters are in a stack that is 5 cm tall? show the steps you took and explain your answer

Answers

well, scence you don't know how many quarters are in a stack of 5mm, ill give a variable answer...there's 10x as many quarters in the stack of cm than the stack of millimeters, because 5mm=1/2 cm, and 5/.5=10

Given: p: Two linear functions have different coefficients of x. q: The graphs of two functions intersect at exactly one point. Which statement is logically equivalent to q → p? If two linear functions have different coefficients of x, then the graphs of the two functions intersect at exactly one point. If two linear functions have the same coefficients of x, then the graphs of the two linear functions do not intersect at exactly one point. If the graphs of two functions do not intersect at exactly one point, then the two linear functions have the same coefficients of x. If the graphs of two functions intersect at exactly one point, then the two linear functions have the same coefficients of x.

Answers

If two linear functions have different coefficients of x, then the graphs of the two functions intersect at exactly one point.

What is a linear function?

A linear function is a function that represents a straight line on the coordinate plane. The general equation for a linear function is written as,

y = ax + b

where y is the output of the function, a is the coefficient of x, x is the input of the function, and b is a constant.

As we know about linear function, now, if the value of a is the same while the value of c is different then two of the linear functions are parallel, while if the two of the functions have the value of 'a' different then the slope of the two lines will be different, therefore, the line will be intersecting at a single point.

Hence, If two linear functions have different coefficients of x, then the graphs of the two functions intersect at exactly one point.

Learn more about Linear Function:

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After earning interest,the balance of an account is $420. The new balance is 7/6 of the original balance. How much interest did It earn

Answers

420=7/6x

The 6, who was under / now goes across the equal sign with * value.
420*6 =7x
2520 = 7x
Now the 7, who is under * value, goes across the equal sign with / value, so
2520/7 = x
x= 360.

420-360 = 60
It earned $60 of interest.

What are some ratios equivalent to 15:18?

Answers

30:36, 5:6, 60:72. What you do to one side you do to the other

one of the answers are

5:3

Which sentence uses punctuation correctly? A. The Acorn Festival, which is held every October, is my favorite event. B. The Acorn Festival which is held every October is my favorite event. C. The Acorn Festival which is held every October, is my favorite event.

Answers

The answer is C. A and B doesn't use commas correctly.

The correct answer is 'a' because the commas are used correctly to separate the dependent clause 'which is held every October. It can easily be removed and you would be left with the independent clause 'The Acorn Festival is my favorite event.

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