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worty [1.4K]
2 years ago
13

Find the area of a rectangle whose vertices are (2,1), (2,11), (9,1), and (9,11).

Mathematics
1 answer:
lys-0071 [83]2 years ago
5 0
The answer that I got when doing the calculations is A=70.
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Please help me with number 4 thank you so much!
olga_2 [115]

Answer:

the product is equal to the number. When a positive whole number is multiplied by a fraction greater than 1. When a positive whole number is multiplied by a fraction between 0 and 1, the product is less than the whole number.

Step-by-step explanation:

7 0
2 years ago
|2x+3|-8= -3<br> EXPLAIN why this equation has 2 solutions<br> instead of no solution.
Nimfa-mama [501]

Answer:

This has 2 solutions

Step-by-step explanation:

This question has 2 solutions because the answers can be x=1 and x=-4 because 5-8=-3 and you can get 5 with a absolute value and 5-8=-3

5 0
3 years ago
On Monday, Avi walked from his home to the school track and walked 4 laps around the track for a total of 3.5 miles. On Saturday
anyanavicka [17]

Answer:

3.5 = x + 4*y

4 = 2x + 2*y

Step-by-step explanation:

The total distance ran by Avi is the sum of the distance from his house to the track, and the total distance ran in the tracks (that is, the distance of one lap times the number of laps Avi ran).

If we call 'd' the total distance and 'k' the number of laps, we have the equation:

d = x + k*y

So with the data given, we can have the following system:

3.5 = x + 4*y

4 = 2x + 2*y

In the second equation, we have 2x because Avi ran from his home to the track, and in the end ran back home, so Avi ran the distance x two times.

4 0
3 years ago
Robbie has 2 times as many apples as Bob. After receiving 35 more, Robbie now has 7 times as many as Bob. How many apples does B
Hoochie [10]

Answer:  18.5 apples

Step-by-step explanation:

7 0
2 years ago
5y+30 5 complete the factoring ...?
krek1111 [17]
Well, I don't really understand if it is 30 or 305 because of the spacing but I'll answer both. If it is 5y+305, just divide the whole equation by 5 and it will look like this (<u>5y+305)</u>  then the factor would be 5(y+61)<u>
</u>                   5 
If it is 5y+30 it would be just in the same process, Divide the equation by 5 and the result will be 5(y+6).
8 0
2 years ago
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