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Dennis_Churaev [7]
3 years ago
6

Solve the system by elimination. -x-18y=-3 7x-9y=21

Mathematics
1 answer:
Kay [80]3 years ago
7 0

feel free to ask me if anything in my answer is unclear!

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PLEASE HELP ME......
kotykmax [81]
First write a equation 36-12x= 0
Then plug in numbers to x starting with 0
(0,36)
(1,24)
( 2,12)
(3,0)
There you go your plots on the grid
5 0
3 years ago
The three shapes below represent the bases of three different prisms. Each grid is 1 unit x 1 unit, and each prism has a height
8_murik_8 [283]
Then it’s 20 units I think
8 0
3 years ago
Order these numbers from least to greatest.<br> 8.4051, 8.009, 8.4, 8.09
Len [333]
8.4051, 8.4, 8.09, 8.009.

Hope this helps. Have a nice day!!!
3 0
3 years ago
Read 2 more answers
Motorcycle surfer if Maddison drove 10 miles per hour, how long did it take him to ride 15 miles
MrRissso [65]
It took him 1 hour and 30 mins .
He needs to go 15 miles. It takes him 1 hour to get 10 miles. After 1 hour has passed he still needs 5 more miles to go. 5 miles is half of 10 so half of 1 hour is 30 mins. 1 hour + 30 mins is 1 hour and 30 mins. (It took him 1 hour 30 mins)
5 0
4 years ago
Letters a, b, c, and d are angles measures.
seropon [69]
The answers are:

a = c

c = d

b + d =180 degrees

Here's how:

When a line intersects two parallel lines, then corresponding angles are formed which means the same corners are congruent.

option c = d is considered.

And, because of vertical angles,

a = d is also an answer.

Below is an attached picture of the figure

7 0
3 years ago
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