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saw5 [17]
3 years ago
6

HURRY!!!! I NEED HELP RIGHT NOW!!! THIS IS TO ALL OF THOSE MATH WIZARDS OUT THERE!!

Mathematics
2 answers:
melisa1 [442]3 years ago
4 0

17 1/3 or 52/3

I am just really good at these x questions, but sorry if it’s wrong

iren [92.7K]3 years ago
3 0

Answer:

−9.333

Step-by-step explanation:

(1): "6.75" was replaced by "(675/100)"

(675/100)+3/8*x-((13)*1/4)=0

Simplify   1/4

675  3         1

 (———+(—•x))-(13•—)  = 0  

  100  8         4

       3

Simplify   —

           8

Equation at the end of step

2

:

  675     3          13

 (——— +  (— • x)) -  ——  = 0  

  100     8          4  

STEP

3

:

           27

Simplify   ——

           4  

Equation at the end of step

3

:

  27    3x     13

 (—— +  ——) -  ——  = 0  

  4     8      4            

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zmey [24]
Use substitution
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3x = -12x + 36 + 14
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Solution: x = 10/3
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2 years ago
Simplidy y square root 6 over 6 square root y​
Contact [7]

Answer:

Step-by-step explanation:

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4 0
3 years ago
you run 10 miles in 1 hour and 15 mintues keeping the same pance how long would it take to run 15miles
Montano1993 [528]

Answer:

1 hour and 30 minutes

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
Plz i need this asap, if you do not know all of them, plz do not answer
Lelechka [254]
1. sqrt 52 = 7.211 rounds to 7

2. irrational number

3. sqrt 441 = 21....rational

4. 12^2 + 3^2 = h^2
    144 + 9 = h^2
     153 = h^2
      sqrt 153 = h
      12.4 = h <===

5. 6^2 + b^2 = 18^2
    36 + b^2 = 324
    b^2 = 324 - 36
    b^2 = 288
    b = sqrt 288
    b = 16.97 rounds to 17 <==

6. 39^2 + 52^2 = c^2
    1521 + 2704 = c^2
    4225 = c^2
    sqrt 4225 = c
    65 = c
    (39 + 52) - 65 = 91 - 65 = 26 miles shorter <==

7. 4^2 + b^2 = 16^2
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     b^2 = 256 - 16
     b^2 = 240
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8. ?
8 0
3 years ago
how do i get the answer and what is the answer? im looking for a right answer not just someone who types in the mayo mayo
ankoles [38]

Answer:

x = 51°

Step-by-step explanation:

The straight line segment has a total angle of 180°. Therefore, to find the angle inside the triangle that is next to 94°, subtract 94 from 180:

180° - 94° = 86°

That angle is almost a right angle but not quite. Now, to find x, add up the two angles inside the triangle and subtract it from 180°:

43° + 86° = 129°

180° - 129° = 51°

5 0
3 years ago
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