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3 years ago

Order of operations my question is 4×4+3

Mathematics

2 answers:

ipn [44]3 years ago

5 0

Answer:

1. multiply 4x4 (which equals 16)

2. add that answer to 3 (which equals 19)

Step-by-step explanation:

Use PEMDAS (Solve in parentheses first, then exponents, multiplication, division, addition, and subtraction in that order) for the correct order of operations

Bumek [7]3 years ago

5 0

Answer:

Step-by-step explanation:

PEMDAS parenthesis, exponets, multiplication and division from left to right, add and subtract from left to right

4x4+3

4x4=16

16+3=19

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2 years ago

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PIT_PIT [208]

Answer:

$\bold{x=\frac{-6+z}6=-1+\frac z6}$

Step-by-step explanation:

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4 years ago

Forty times the sum of forty-three and fifty seven

Crank

Answer: 4000

Step-by-step explanation:

40(43+57)

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4 0

4 years ago

Read 2 more answers

Solve for x. Enter the solutions from least to greatest. (x+7)^2 −49=0 Help plz

Ghella [55]

Answer:

$x=-14\text{ and } x=0$

Step-by-step explanation:

We are given:

$(x+7)^2-49=0$

And we want to solve for x.

First, we can add 49 to both sides:

$(x+7)^2=49$

Now, we can take the square root of both sides. Since we are taking an even root, we will need plus-minus. Hence:

$x+7=\pm\sqrt{49}$

Evaluate:

$x+7=\pm7$

Subtract 7 from both sides:

$x=-7\pm7$

So, we have two solutions:

$x=-7+7\text{ and } x=-7-7$

Evaluate:

$x=0\text{ and } x=-14$

So, from least to greatest, our solutions are:

$x=-14\text{ and } x=0$

5 0

3 years ago

Read 2 more answers

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Gwar [14]

Answer:

Does decimal count?

Step-by-step explanation:

Good luck

4 0

3 years ago