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Paha777 [63]
3 years ago
14

Match each system to the number the first equation can be multiplied by to eliminate the

Mathematics
2 answers:
diamong [38]3 years ago
6 0
All the equations are already solved i’m confused
harkovskaia [24]3 years ago
6 0
Im confused on what you’re asking. can you add a picture or elaborate so i can help.
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Study tips for junior year please? or just any tips for junior year
ANEK [815]

Answer:

make sure that you are on time with all of your work. also start studying for a test that you have at least 3 days in advanced. you also should study in different ways. if you just study one way the test may not be in that format which will cause some stress. I hope that helps

7 0
4 years ago
16. Find the values of x and y.<br> (2y + 5)<br> (5r - 17)<br> (3r - 11)
Alinara [238K]
(5x - 17) + (3x - 11)= 180 [ Linear Pair ]
= 8x - 28= 180
= 8x= 208
= x = 208/8
= x = 26

3x-11
= 3*26 - 11
=67

Now, we have:
(2y+5)+90+(3x-11)=180 [Linear Pair]

Substituting (3x-11),
(2y+5) + 90 + 67= 180
= (2y+5)+157= 180
= 2y + 162= 180
= 2y= 18
=y = 18/2
=y= 9

Therefore, x= 26, and y= 9

Please hit the ‘Thanks’ if this helped

Have a great day.
3 0
3 years ago
5/8 x=40<br><br> the x does not mean multiply it is a letter.
frosja888 [35]
X is equal to 64 
40 divided by 5/8 is 64
8 0
3 years ago
Read 2 more answers
HELP!!!!!!!!!!
Galina-37 [17]

Answer:

do u know the answer? can u teach me pls?

Step-by-step explanation:

4 0
3 years ago
[Help] Classify the following triangle. Check all that apply.
Sonja [21]
The triangle is obtuse since it has an angle more than 90 degrees.
It also has 2 equivalent sides that are represented by the line, meaning it is isosceles.
Therefore,
C. and E. are correct.
Do you mind giving a clickie wickie to the THANKS or MARK AS BRAINLIEST! button if anyone else answers? It would be greatly appreciated. Thank you sooo much!

5 0
3 years ago
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