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2 years ago

Is the side length rational or rational look at the picture

Mathematics

1 answer:

koban [17]2 years ago

8 0

Answer:

Irrational

Step-by-step explanation:

Root(20)+3

Root of any number which is not a perfect square is irrational

When we add irrational to rational, it is irrational

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The enrollment at Sonya's school is 109% of last years enrollment. What decimal represents this year's enrollment to last year's

Dominik [7]

1.09 because all percents are divided by 100 to find the decimal

4 0

2 years ago

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Jim's backyard is a rectangle that is 15 5/6 yards long and 10 2/5 yards wide. Jim buys sods in pieces that are 1 1/3 yards long

Ne4ueva [31]

We are given

Jim's backyard:

Length is

$L=15\frac{5}{6} =\frac{95}{6} yards$

width is

$W=10\frac{2}{5} =\frac{52}{5} yards$

Since, this is rectangle

so, we can find area of rectangle

$A=L*W$

$A=(\frac{95}{6})*(\frac{52}{5})$

$A=\frac{494}{3} yard^2$

Area of one sod:

length is

$l=1\frac{1}{3} =\frac{4}{3} yards$

width is

$w=1\frac{1}{3} =\frac{4}{3} yards$

Since, it is rectangle in shape

so,

$Area=l*w$

$A=\frac{4}{3}*\frac{4}{3}$

$A=\frac{16}{9}yard^2$

Number of pieces of sod:

we can use formula

Number of pieces of sod = (area of Jim's backyard)/(area of one sod)

$N=\frac{\frac{494}{3} }{\frac{16}{9} }$

now, we can simplify it

$N=\frac{741}{8}$ pieces need ..............Answer

7 0

3 years ago

Round 29.383 to the nearest whole number

lisov135 [29]

Answer:

Step-by-step explanation:

It doesnt round up because its under 29.5

therefore it goes down to 29

7 0

2 years ago

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Mia cut a piece of felt into 3 equal

morpeh [17]

Answer:

$\frac{1}{3}$

Step-by-step explanation:

Mia used One Third of the felt for her art project. 3/3 would be the whole felt together. Since one part of three sections was used up then this means that 1/3 was used.

4 0

2 years ago

Which algebraic expression has a term with a coefficient of 3?<br>

kirill115 [55]

Answer:

180

Step-by-step explanation:

in Geometry if you want a farewell you need to know the parallel lines they never touch they're always the same distance apart it's as if they don't like each other much and there's only one thing that comes between the line that passes right through each of them called the transversal line it has several angle properties just like these: vertically opposite angles are equal corresponding angles are equal alternate interior angles are equal co-interior angles equal 180* vertically opposite angles are equal corresponding angles are equal alternate interior angles are equal co-interior angles equal 180*

8 0

2 years ago