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3 years ago

Round the decimal two hundred twenty-one and five hundred seventy four thousandths to the nearest tenth

Mathematics

2 answers:

jonny [76]3 years ago

7 0

Answer:

221.6

Step-by-step explanation:

The statement above can be expressed as

221 [574/1000]

221.574 [ 5 represent tenth; 7 represent hundredth; 4 represent thousandth]

Hence to the nearest tenth would be;

221.6 [ since 7 is more than 5 we round up to 1 to add up to the preceding number]

Phantasy [73]3 years ago

6 0

Answer:

221.6

Step-by-step explanation:

221.574

Since 7 is greater than 5 1 will be added to the tenths place when rounding.

So, 221.6

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Where is Anita after a bike ride? Plz help me with this question!

Harman [31]

Anita first rode her bike 5 blocks to the east.
She then rode twice as many blocks west. 5*2=10. She rode 10 block west. Subtract 10 from 5: 5-10=-5
She finally rode 8 blocks back east. Add 8 to -5: -5+8=3.
Anita is three blocks east from home.

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3 years ago

URGENT!!!! PLEASE!!!! HELP!!!!!

n200080 [17]

Answer:

Raul's claims are not correct

The equation of the graph is $y=\frac{10}{15}x$

Step-by-step explanation:

Part a)

we know that

The fact that the data form a straight line does not imply that it is a proportional relationship. In order for it to be a proportional relationship, in addition to the fact that a straight line must be formed, it must pass through the origin.

In this problem the graph shows a proportional relationship because the data forms a straight line and passes through the origin (0,0)

therefore

The claim that the graph shows a proportional relationship because the data forms a straight line is not correct

Part B)

Find the slope of the straight line

Let

$A(0,0),B(15,10)$

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

substitute the values

$m=\frac{10-0}{15-0}$

$m=\frac{10}{15}=0.67\frac{pages}{minute}$

therefore

The claim that he reads 1.5 pages per minute is not correct

Part C)

The equation of the graph is equal to

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4 years ago

-6(x+4) Simplify the expression

Inessa05 [86]

Answer:

=−6x−24

Step-by-step explanation:

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3 years ago

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Which expression is equivalent to -9x^-1y^-9/-15x^5/y^3? Assume x=0,y=0

Juliette [100K]

Answer:

Step-by-step explanation:

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3 years ago

The midpoint of mn is point p at (-4,6). If point m is at (8,-2), what are the coordinates of point n?

VashaNatasha [74]

x₁ + x₂ y₁ + y₂
 2 = M 2 = M

x + 8 y + -2
 2 = -4 2 =6
multiply both sides by 2.

x+8=-8 y - 2 = 12
x = -16 y = 14

Final Answer: (-16, 14)

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4 years ago

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