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nataly862011 [7]
4 years ago
5

What are Parallelogram markings?

Mathematics
1 answer:
Marat540 [252]4 years ago
6 0

Answer:

A quadrilateral is a polygon with four sides. A parallelogram is a quadrilateral with both pairs of opposite sides parallel and congruent. ... The geometric markings shown on the rectangle below indicate parallel sides with an equal number of arrows and congruent sides indicated with an equal number of hatch (hash) marks.

Step-by-step explanation:

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____& of 200 miles is 150 miles
juin [17]

Answer:

75%

Step-by-step explanation:

150/200 = .75

Convert to a percentage by multiplying by 100

.75 x 100 = 75%

5 0
3 years ago
Four adult alligators weigh 1,812 kilograms. If each alligator weighs the same, how many kilograms does one alligator weigh?
yarga [219]
Each alligator would weigh 453 kilograms. I got this answer by taking 1812 and dividing it by 4 to get my answer. Hope this helps! :D
3 0
3 years ago
Which equation is equivalent to the equation below?
olasank [31]
The answer you are looking for is the letter i.
5n + 30 = 2n - 2
8 0
3 years ago
12u + -8u = -20 solve for u
jekas [21]

u= -5

12u -8u=-20

4u=-20

u=-20/4

u=-5

hopes this helps,

Xeno

7 0
3 years ago
Read 2 more answers
I cannot find the answer on my own, I need a lil' bit of help.
viktelen [127]

for any fraction a/b, the decimal format of it is just a ÷ b.

A)

is the number rational?

well, a rational number is one we can write as a ration or fraction, well clearly is a fraction so it is rational.


B)

can it be written as a repeating/recurring decimal?  well, 9/20 is 0.45, so -9/20 is -0.45, no repeating decimal like 0.454545......... , just a plain vanilla -0.45, so nope.


C)

is it less than -0.4?

well, let's recall that for the negative side on the number line, the closer to 0, the larger the number, so then -1,000,000 is much smaller than -1, because -1 is closer to 0.

who is closer -0.4 or -0.45?

|---------------------  -0.45  --------  -0.40  -------------------  0  ---------------  1  -------------------|

so, -0.45 is farther from 0, and therefore is smaller than -0.4, so yes.

4 0
3 years ago
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