Answer:
- Rahul is 15, Pushti is 25
Step-by-step explanation:
Rahul age = r, Pushti age = p
<u>Equations according to given info:</u>
- r / p = 3 / 5 ⇒ r = 3p/5
- r + 4 + p + 4 = 48 ⇒ r + p = 40 ⇒ r = 40 - p
<u>Compare the two equations and solve for p:</u>
- 3p/5 = 40 - p
- 3p = 200 - 5p
- 3p + 5p = 200
- 8p = 200
- p = 200/8
- p = 25
<u>Find the value of r:</u>
Answer:
x=-32/11
Step-by-step explanation:
Let's solve your equation step-by-step.
1/(x+3)=11
(1/n=reciprocal of n)
Step 1: Multiply both sides by x+3.
1=11x+33
11x+33=1(Flip the equation)
11x+33−33=1−33(Subtract 33 from both sides)
11x=−32
11x/11=−32/11
(Divide both sides by 11)
x=−32/11
Check answers. (Plug them in to make sure they work.)
x=−32/11
(Works in original equation)
Answer:
They are skew lines.
Step-by-step explanation:
Which statement is true about lines a and b?
They are parallel lines.
They are perpendicular lines.
They are skew lines.
They will intersect.
As they both are in different directions they are skew lines .
Skew lines are not parallel neither they .They are also not co planar i.e they lie in different planes.
We have two plane Q and R . We have two line a and b on the different planes Q and R. Both planes are parallel but the lines a and b are in different directions. Therefore they are skew lines . They do not intersect and are also not parallel neither co planar.
Answer:
The question is not very clear....
Step-by-step explanation:
he might be correct?