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sweet [91]
3 years ago
14

Solve for P I am so confused

Mathematics
2 answers:
vova2212 [387]3 years ago
8 0

Answer:

\large\boxed{p=-\dfrac{3}{2}q}

Step-by-step explanation:

3(p+q)=p\qquad\text{use the distributive property:}\ a(b+c)=ab+ac\\\\3p+3q=p\qquad\text{subtract}\ 3q\ \text{from both sides}\\\\3p+3q-3q=p-3q\\\\3p=p-3q\qquad\text{subtract}\ p\ \text{from both sides}\\\\3p-p=p-p-3q\\\\2p=-3q\qquad\text{divide both sides by 2}\\\\\dfrac{2p}{2}=\dfrac{-3q}{2}\\\\\boxed{p=-\dfrac{3}{2}q}

Jlenok [28]3 years ago
4 0

Answer:

3q/2

Step-by-step explanation:

3p+3q=p

2p=-3q

p=-3q/2

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Where is EF to the nearest tenth??
Katena32 [7]

Answer:

37.7

Step-by-step explanation:

EF and ED define the Tangent of D

Tan(37) = side opposite D / side adjacent to D

Opposite means a line (FE) that is not connected to the angle. It is never the longest line (hypotenuse) in a Right Triangle

Adjacent means the leg that is connected to the angle, but is not the hypotenuse.

Tan(D) = opposite over adjacent

Opposite = x

Adjacent = 50

Tan(37) = 0.7536 rounded to 4 places, but I've kept the exact value in my calculator.

0.7536 = x / 50     Multiply both sides by 50

0.7536*50 = x

x = 37.6777

The nearest 1/10 is 37.7

6 0
3 years ago
1) A boat traveled 448 miles downstream and back. The trip downstream took 14 hours. The trip
Serhud [2]

Answer:B

I think we are in the same class lol

Step-by-step explanation:448 divided by 14= 32

448 divided by 16= 28

B=speed of boat in water

Y= Speed of current

B+y=32

B-y=28

32 + 28 =60

60 divided by 2 = 30

32 -30 =2

B=30

Y=2

Add my discord if you need more help Snapple#0141

6 0
3 years ago
On average, Christopher scores 2 goals in a soccer game but, depending on how well the opposing team is playing, his goal total
SVETLANKA909090 [29]

Given:

Christopher scores 2 goals in a soccer game.

His goal total can vary from the average by 1 goal.

To find:

The absolute value equation can be used to calculate Christopher's maximum and minimum goals per game.

Solution:

Let Christopher scores x goals in a soccer game.

Then difference between actual goals and average goals is x-2.

His goal total can vary from the average by 1 goal.

Maximum number of goals = 2+1 = 3

Minimum number of goals = 2-1 = 1

It means, the difference between actual goals and average goals is either -1 and 1.

x-2=-1        ...(1)

x-2=1         ...(2)

Using (1) and (2),we get

|x-2|=1

Therefore, the correct option is C.

7 0
3 years ago
Find the length of side x in simplest radical form with rational denminator
just olya [345]

Answer:

As shown in picture, this is an isosceles right triangle ( A = 90 deg, B = C = 45 deg). => Except hypotenuse, side1 = side2, or x = \sqrt{6}

Hope this helps!

:)

4 0
3 years ago
Can someone help me with this?
Alla [95]

Answer:

d and e

Step-by-step explanation:

5 0
3 years ago
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