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Tanzania [10]
2 years ago
9

What is the missing Angel

Mathematics
2 answers:
svlad2 [7]2 years ago
6 0

Answer:

i belive it is 30 degre angle

Step-by-step explanation:

Oksi-84 [34.3K]2 years ago
3 0

Answer:

30

Step-by-step explanation:

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Step-by-step explanation:

7 0
2 years ago
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A table and 8 chairs weigh 234.68 lb together. If the table weighs 157.84 lb, what is the weight of one chair in pounds?
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3 years ago
PLEASE HELP ME WITH THESE QUESTIONS!!
Varvara68 [4.7K]

Answer:

3. [1, −2]

2. [−3, 3]

1. [−7, 10]

Step-by-step explanation:

3.

{7⁄2x - ½y = 9⁄2

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{−3x + 3⁄7y = −3 6⁄7 >> New Equation

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-4⁄7y = 1 1⁄7

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__________________________________________________________

2.

{−3x + 9y = 36

{4x + 12y = 24

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y = 3 [Plug this back into both equations above to get the x-coordinate of −3]; −3 = x

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1.

{4x − y = −38

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I am joyous to assist you anytime.

3 0
3 years ago
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3 years ago
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'One ninth' as decimal 1 ÷ 9 = 0.111111.... ⇒ The decimal is recurring 

Answer: one fifth
5 0
3 years ago
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