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Lisa [10]
3 years ago
7

X(x+5)+6(x+5)=(x+5)(?) help

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
3 0

Answer:

x = -25/12 or x = -0.2

Step-by-step explanation:

x(x+5)+6(x+5)=(x+5)

Distribute

x^2 + 5x + 6x + 30 = x + 5

Combine

x^2 + 11x + 30 = x + 5

Subtract 1x from both sides

x^2 + 10x + 30 = 5

Subtract 30 from both sides

12x = -25

Divide 12 on both sides

x = -25/12 or -0.2

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What is the value of x and w and how to you solve the problem
Black_prince [1.1K]
Well, X= 180 - 2w

and angle made by raidus to tangent is 90' , so angle w = 106-90 = 16

and X= 180- 32 = 148

w= 16 , x= 148

hope it helped
5 0
3 years ago
I will give brainiest to whoever answers correctly !!
Juliette [100K]

Answer:

75.99

Step-by-step explanation:

6 0
2 years ago
Which is the correct answer?? I have 5 mins left to finish this pls help
NeX [460]

Answer:

25.3

Step-by-step explanation:

I just put it in my calculator.

5 0
3 years ago
Which point on the graph shows the amount of water in the bucket after 1 second? Hint: Type your answer in the form (x coordinat
Taya2010 [7]

Answer:

\displaystyle \left(1,\frac{5}{12}\right)

Step-by-step explanation:

<u>Graphs</u>

The graph shows the amount of water in gallons as a function of time in seconds.

We are required to find the amount of water in the bucked after 1 second. Since the graph does not show an exact location for t=1, we must find the equation of the line.

Two points are clear on the graph: (0,0) (12,5). This gives us the necessary information to find the equation of the line, which has the form:

w=mt+b

Where w is the amount of water in the bucket, t is the time, and m and b are two constants to be determined.

Using the point (0,0):

0=m(0)+b

It follows that b=0

The equation now takes the form:

w=mt

Using the point (12,5):

5=m(12)

We find m:

\displaystyle m=\frac{5}{12}

The final equation is:

\displaystyle w=\frac{5}{12}\cdot t

Substituting t=1:

\displaystyle w(1)=\frac{5}{12}\cdot (1)=\frac{5}{12}

The bucket has 5/12 gallons of water at t=1 second. Expressing the answer as an ordered pair:

\boxed{\displaystyle \left(1,\frac{5}{12}\right)}

6 0
3 years ago
What is 129 multiply by 75
lianna [129]

Answer: 9675

Step-by-step explanation: u don’t want to know do u

4 0
3 years ago
Read 2 more answers
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