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elena55 [62]
3 years ago
7

Please help, Will get brainiest

Mathematics
1 answer:
Gre4nikov [31]3 years ago
5 0
8. answer is 7
this formula should help you solve the rest:
solve alike terms always. literally thats the key. dont add a T and a D. onlly a T and another T. got it?


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The Walt Whitman bridge is 2000 feet long. This is 600 feet longer than two fifths of the length of George Washington bridge. Wr
Minchanka [31]

Answer:

2000= 600+2/5x

Step-by-step explanation:

length = X Ft

(2/5)x+600=2000

multiple both sides by 5/2:

x + 1500= 5000

x= 3500 ft

3 0
3 years ago
What is the sum of (–2.1x + 3.7) and (5 + 4.9x)?
adoni [48]
Combine like-terms
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3.7 and 5 = 8.7
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3 0
4 years ago
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liq [111]

Answer:

29.74 degrees.

Step-by-step explanation:

Tan(theta) = opposite / adjcent.

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Tan(theta) = 0.5714

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5 0
4 years ago
Find y' by implicit differentiation √x +√y =1
AleksandrR [38]
Differentiate both sides with respect to x

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elixir [45]

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Step-by-step explanation:

(v22)(5v2) = 5v(2+22) = 5v24

3 0
3 years ago
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