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Dmitriy789 [7]
4 years ago
5

Help please ASAP!!!!!!! right answers only

Mathematics
2 answers:
Irina-Kira [14]4 years ago
7 0

Answer:

it may be hard, but since there are no numbers for the variables, then you just combine the like terms, and the positives with negatives. it is that simple. hope thishelped

Step-by-step explanation:

it may be hard, but since there are no numbers for the variables, then you just combine the like terms, and the positives with negatives. it is that simple. hope thishelped

olga2289 [7]4 years ago
5 0

Answer:

what grade are you in that seems hard

Step-by-step explanation:

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4 years ago
Consider the radical equation = c + 2. Which statement is true about the solutions c = 3 and c = –6?
Phantasy [73]
The inside of the radical must be greater than or equal to zero. When you plug in c=3, the answer is 5 >0. When c=-6, -4 <0. Therefore c=3 is true.
6 0
3 years ago
Read 2 more answers
HELP PLEASE<br> A. 51.4<br> B. 50.0<br> C. 31.0<br> D. 39.5<br> E. None
Liono4ka [1.6K]
First, in order to find the length of side w, you must first find the angle W. 
A triangle must be 180 degrees in total. 93 + 37 makes the triangle only have 130 at the moment. 
180 - 130 = 50
So angle W is 50 degrees
Now using this, we can use law of sines.
\frac{w}{sin50} =  \frac{31}{sin37}
Now multiply sin 50 on both sides. It can be written like so:
\frac{31sin50}{sin37}
Now plug this in a calculator. 
Answer is 39.5 



8 0
4 years ago
Help I’m struggling on this .
enot [183]

Answer:

x = 50 degrees!

5 0
3 years ago
PLEASE HELP ASAP
vovikov84 [41]
Surface area = 4πr²
⇒ 400 = 4 * 3.14 * r²
⇒ r² = 400/12.56
⇒ r² = 31.84
⇒ r = √31.84 = 5.64 inches

Answer is A.

Hope it helps!
8 0
3 years ago
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