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QveST [7]
3 years ago
13

What is 35-x/5=x/2?

Mathematics
2 answers:
Marrrta [24]3 years ago
6 0
\star \ 35- \dfrac{x}{5} = \dfrac{x}{2} 

\star \ 350-2x=5x  || \ Multiply \ both \ sides \ by \ 10 \ || 


\star \ 350=5x+2x
 
  || \ Add \ 2x \ to \ each \ side \ || 

\star \ 350=7x
 
   || \ Combine \ like \ terms \ ||

\star \ 350/7=7x/7
 
   || \ Divide \ each \ side \ by \ 7 \ || 

\star \ x=50
tia_tia [17]3 years ago
4 0
X=10 is the answer.
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My daughter had a quiz today and the 3 questions did not make sense to me. Can anyone decifer how you would solve for the variab
mixas84 [53]

Answer:

1 71years

Step-by-step explanation:

x+10=81

x=71

2. x+8=49

x=41

3. x+11=100

x=99

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2 years ago
What is the answer to this 584,405÷884
I am Lyosha [343]

Theirs your answer 661.091628959

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2 years ago
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Lines AB and BC intersect at point B. Ray BD bisects angle ABC. (4x-24) B (x+6) What is the value of x?
Verizon [17]

If line AB and BC are intersecting at point B and ray BD bisect the angle ABC, then the value of x is 23

The line AB and BC are intersecting at point B.

Ray BD bisect the  angle ABC

∠ABD = x+8 degrees

∠ABD=∠DBC = x+8

Because the ray BD bisect the ∠ABC, so ∠ABD and ∠DBC will be equal

∠ABD+∠DBC= 4x-30 degrees

Because both are vertically opposite angles

Substitute the values in the equation

x+8 + x+8 = 4x-30

2x+16 = 4x-30

2x-4x = -30-16

-2x = -46

x = 23

Hence, if line AB and BC are intersecting at point B and ray BD bisect  the angle ABC, then the value of x is 23

The complete question is

Line AB and BC are intersecting at point B and ray BD bisect the angle ABC. What is the value of x?

Learn more about angle here

brainly.com/question/28451077

#SPJ1

4 0
1 year ago
A 5-column table has 4 rows. The first column has entries A, B, C, Total. The second column is labeled X with entries 45, 20, 25
Setler [38]

Answer:

Step-by-step explanation:

To see if two events are independent you can use the formula P(a|b) = P(a)

In this problem P(C|Y) = 35/75 = .4667 and P(C) = 110/300 = 3.667,

therefore C and Y are not independent events because P(C∣Y) ≠ P(C).

The answer is choice D

4 0
3 years ago
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Good answer fast Find the value of y
Radda [10]

Answer: y = 90°

Step-by-step explanation:

55.30786941 = sin-1 (148/180)   round to 55.3°  angle x

34.69213059 = cos-1 (148/180) . round to 34.7°  "angle z" at right

34.7 +55.3 = 90

Sum of All angles of the triangle = 180°  180 -90 = 90

If angle x is 55.7 and angle z is 34.7° Angle y must be 90°

Ratio of inscribed arcs = ratio of chord to diameter

7 0
3 years ago
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