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inn [45]
3 years ago
9

PLEASEEEEEEEE HELP ME I WILL GIVE BRAINLIESTTTTTTTTTTTTTTTTT

Mathematics
2 answers:
Masja [62]3 years ago
5 0

Answer:

Step-by-step explanation:

here you go

Rainbow [258]3 years ago
3 0
Haha I dont know just trying to help the person who answered ^^
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PLEASE HELPPPPP MEEE♥️♥️♥️♥️​
Masteriza [31]

Answer:

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3 years ago
Find the length of AB if AC = 18 and BC = 7.
navik [9.2K]
I’m going to guess the the line is AC and B is the midpoint, if this is what ur asking this is ur answer
18-7
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5 0
3 years ago
For Tran Please help is appreciate it
Ostrovityanka [42]

Answer:

A = 38°

Step-by-step explanation:

We are going to use cosine law to find angle A where

a = 4.7

b = 3.9 m

c = 2.9 m

{c}^{2}  =  {a}^{2}  +  {b}^{2}  - 2ab \cos(  \alpha )

or

\cos( \alpha  )  =  \frac{ {a}^{2}  +  {b}^{2} -  {c}^{2}  }{2ab}

cos A = [(4.7)^2 + (3.9)^2 - (2.9)^2]/2(4.7)(3.9)

= 28.89/36.66

= 0.788

A = arccos(0.788) = 38°

6 0
2 years ago
For which values of P and Q does the following equation have Infinity many solutions? P×+57=-75x+Q​
Semenov [28]

earrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :  

                    p*x+57-(-75*x+q)=0

In this type of equations, having more than one variable (unknown), you have to specify for which variable you want the equation solved.

Unless there is none then in that case there very well may be infinite solutions

7 0
3 years ago
What expression can be used to determine the total cost of buying g pounds of granola for flour ​$3.35 per pound and f pounds of
Anastasy [175]

Answer:

I can't make out the second half of the problem, but I think that the answer is 3.35g + 0.72f = t

g = granola

f = flour

t = total

6 0
3 years ago
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