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irga5000 [103]
2 years ago
10

Geometry help. abcd is a parallelogram

Mathematics
1 answer:
joja [24]2 years ago
6 0
The first and the 2nd one are correct because x is 21 and y is 49
3 and 4 at wrong
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The regular price of a DVD is $18, then it is put on sale for $14. Which integer represents the change in the price? A) -14 B) -
mash [69]
The answer would be  b). -4
Reason being you have to minus four dollars to get to 14. If you chose c, then you would be adding four dollars, which isn't right. So your answer is b.
8 0
3 years ago
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What does prime and negative numbers mean.
podryga [215]
There are several groups of numbers
natural number are counting number,,1,2,3,4,5,6..
whole numbers include 0 as well
integers means negative and positive numbers not including decimals =-6,-5,-4,-3,-2,-1,0,1,2,3,4,5...
so prime number is a number that cannot be factored out using integers. basically a number that the only factors are 1 and itself exg
3 is prime becuase 3=3 times 1
4 is not prime becuase 2 times 2 is 4
7 is prime becuase the only factors are 1 and 7



negative numbers are numbers less than zero
a negative number is like -1,-2,-3,-4,-5,-6,-7,-8,-9,-10...
when added, it's like subtraction exg
add 3 and -2 together=3+(-2)=3-2=1
5 0
3 years ago
Read 2 more answers
A non-exempt employee’s usual pay is $1000/wk, based on a 40/hr week. This week he works 50/hrs. His regular hourly rate of pay
Kobotan [32]
To find out the answer you need to dived 1000 by 40. that will give you the horly rate. when you find out that answer over time is time in a half which is the regular rate doubled by 10 hours
4 0
3 years ago
What is the value of x in the matrix equation below?
posledela

Answer:

Where? Provide it please.

Step-by-step explanation:

8 0
3 years ago
Complete the sentence..0.6 is 10 times ad much as ?
frutty [35]
To find out the answer for your question we may just divide 0.6 by 10:

0.6 / 10 = 0.06

So the sentence should be "0.6 is 10 times as much as 0.06".a

Doublecheck:

0.06 * 10 = 0.6 (so it's correct :) )
5 0
3 years ago
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