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anzhelika [568]
2 years ago
15

Find the cardinal number for the following set A.

Mathematics
1 answer:
sleet_krkn [62]2 years ago
7 0

Answer:

I hope this answer is correct

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Answer all questions
Andrew [12]
43.)
a. There is an s amount of shoes, because s is the total amount of shoes
b. x is the number of shoes, so x - 1/2 = s

44.)
2s + 7 = x

45.)
the variable s is the total amount of shoes Pete has and 8 don't fit him anymore (or got ruined) so he threw them away... x - 8

46.)
The expressions y + 4 and 1y + 4 are equivalent, because a variable always has a hidden (1) next to it like (1)y and any positive number multiplied by 1 always stays the same.

I hope i helped : )
Your Welcome
7 0
3 years ago
Please help, see pic attachment
S_A_V [24]

Answer:

the answer is 30

Step-by-step explanation:

because it is an equilateral triangle all sides are the same so if you set 3x+15 equal to 7x-5 and solve for x you get 4x=20 and x= 5

when you plug 5 in to each equation you get 30 for both sides and so it proves that the answer is 30

6 0
3 years ago
Which input value produces the same output value for the two functions
slava [35]
X= -6

Please mark brainliest
7 0
2 years ago
Find the number of real number solutions for the equation. x^2-6=0
pentagon [3]

Answer:

sorry bro i've nev

Step-by-step explanation:er done that before

4 0
3 years ago
Read 2 more answers
What is the other angel? help
olga55 [171]

Answer:

59.7 degrees

Step-by-step explanation:

see attached

3 0
2 years ago
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