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Vlada [557]
3 years ago
5

Graham IS able to add these equations together so that one variable is eliminated.

Mathematics
2 answers:
FrozenT [24]3 years ago
3 0

Answer:

It's false

Step-by-step explanation:

PLEASE GIVE ME AS BRAINLIEST

grandymaker [24]3 years ago
3 0

statement: Graham IS able to add these equations together so that one variable is eliminated

answer: false

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9c-12-15c-8-3c=9c+12+-15c+-8+-3c
Rzqust [24]
What do you need help on?
8 0
3 years ago
Given: — <br> Xw Is an altitude <br> M Prove: x=12
blsea [12.9K]

Answer:

See explanation

Step-by-step explanation:

<u>Given:</u> XW is an altitude

m∠XWY=8x-6

<u>Prove:</u> x=2

<u>Solution:</u>

      Statement                                 Reason

1. XW is an altitude                         Given

2. m∠XWY = 90°                            Definition of altitude

3. m∠XWY = 8x - 6                         Given

4. 8x - 6 = 90                                  Substitution property

5. 8x - 6 + 6 = 90 + 6                     Addition property of equality

   8x = 90

6. x = 12                                          Division property of equality

4 0
3 years ago
Suppose one card is drawn from a randomly shuffled deck and then, without replacing that card in the deck, a second card is draw
Strike441 [17]
The chance of a king and a ace being drawn out of a deck of cards would be 8 out of 52
4 0
4 years ago
What is 5/6, 11 5/6, 3/10, 12 3/10, 5/16, and 8 5/18 in decimal form?
devlian [24]
0.83, 11.83, 0.3, 12.3, 0.3125, 8.27777778
4 0
3 years ago
Is (5, 8) a solution to this system of inequalities?<br><br> x + y ≤ 18<br> x ≥ 6
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Answer:

No

Step-by-step explanation:

x + y ≤ 18

x ≥ 6

(5,8)

The second inequality states that x must be greater than or equal to 6, but x =5 so it is not a solution

5 0
3 years ago
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