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2 years ago

What is 1,345\99 rounded to the nearest integer?

1 answer:

8 0

The answer is 14.

1345/99 ≈ 13.58

Let's round it to the one decimal:
13.58 ≈ 13.6

Let's round it to the nearest integer:
13.6 ≈ 14

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Draw a bar model that shows a pen is 4 times as long as an araser is 1 1/3

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Apply and extend previous understandings of multiplication to multiply a fraction by a whole number. Solve word problems involving multiplication of a fraction by a whole number, e.g., by using visual fraction models.

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3 years ago

The expression, involving exponents , to represent the shaded area, in square inches, diagram. Then use that expression to calcu

mart [117]

Answer:

The shaded area is $23\ in^{2}$

Step-by-step explanation:

we know that

The shaded area is equal to the area of the large square minus the area of the two smaller squares

$A=6^{2} -(3^{2} +2^{2})\\ \\ A=(2*3)^{2} -(3^{2} +2^{2})\\ \\A=(2^{2})(3^{2}) -(3^{2} +2^{2})$

Calculate the shaded area

Remember that

$3^{2}=9\\ 2^{2}=4$

substitute

$A=(4)(9) -(9 +4)\\ \\A=36-13\\ \\A=23\ in^{2}$

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2 years ago

Help me, please!!!!!!!

navik [9.2K]

9514 1404 393

Answer:

Step-by-step explanation:

Alex has 10 money units. Annie has 5 money units. The ratio of amounts is ...

Alex : Annie = 10 : 5 = 2 : 1

Alex has 2 times as much money as Annie.

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2 years ago

What is the value of e in e^x

Nookie1986 [14]

Answer

approximately 2.718

Step-by-step explanation

The exponential constant is an important mathematical constant and is given the symbol e. Its value is approximately 2.718. It has been found that this value occurs so frequently when mathematics is used to model physical and economic phenomena that it is convenient to write simply e.

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3 years ago

Diego has 3 times as many comic books as Han.

Sloan [31]

Answer:

Han has 9 books

Step-by-step explanation:

If diego has 27 comic books than that means that all you have to do is divide 27/3. then that equals to 9

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2 years ago