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mr_godi [17]
3 years ago
14

I need the solving and the answer please thank you

Mathematics
1 answer:
Lorico [155]3 years ago
7 0

Answer:

Step-by-step explanation:

11x - 2° = 75° ( being corresponding angles )

11x = 75° + 2°

11x = 77°

x = 77°/ 11

x = 7°

hope it helps :)

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Y = mx + b to find the equation of the line that passes through the points (−6, 1) and (3, 4).
Luda [366]

\bf (\stackrel{x_1}{-6}~,~\stackrel{y_1}{1})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{4}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{4}-\stackrel{y1}{1}}}{\underset{run} {\underset{x_2}{3}-\underset{x_1}{(-6)}}}\implies \cfrac{3}{3+6}\implies \cfrac{3}{9}\implies \cfrac{1}{3}

\bf \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{1}=\stackrel{m}{\cfrac{1}{3}}[x-\stackrel{x_1}{(-6)}] \implies y-1=\cfrac{1}{3}(x+6) \\\\\\ y-1=\cfrac{1}{3}x+2\implies y=\cfrac{1}{3}x+3

6 0
3 years ago
Solve -4=12p+10/2 can someone please help??
never [62]
So first you would divide the 10 by 2
-4=12p+5

Then you subtract the five from both sides to try to isolate the variable p
-4=12p+5
-5         -5
You then divide both sides by 12 to solve for p and simplify
-9=12p
(-9/12)=(12p/12)
-3/4=p
3 0
3 years ago
I need help please?!!!
san4es73 [151]

Answer: (3)/(4)(3x+8), x^(2)-4, 3^(2+)x, -5(x-3)

Step-by-step explanation: Those are the right answers, trust me, this took a while.

Have a good day, brainliest wouldn't be bad :)

8 0
3 years ago
Two chemical plants are releasing waste into a holding tank. Plant 1 releases waste twice as fast as plant 2. Together they fill
tatiyna

Answer:

6 hours.

Step-by-step explanation:

Let t represent time taken by plant 1 in hours to release the waste.

Part of waste released by plant 1 in one hour would be \frac{1}{t}.  

We have been given that two chemical plant 1 releases waste twice as fast as plant 2, so time taken by plant 2 to release the waste would be 2t.

Part of waste released by plant 2 in one hour would be \frac{1}{2t}.  

We are also told that together they fill the tank in 4 hours. So part of tank filled by both plants working together in one hour would be \frac{1}{4}.

\frac{1}{t}+\frac{1}{2t}=\frac{1}{4}

\frac{1}{t}\cdot 4t+\frac{1}{2t}\cdot 4t=\frac{1}{4}\cdot 4t

4+2=t

t=6

Therefore, it will take 6 hours for the faster plant to fill the tank working alone.

4 0
3 years ago
A rectangular sheet of steel is being cut so that the length is four times the width. The perimeter of the sheet must be less th
Karolina [17]

Answer:

\frac{5}{2} l

Step-by-step explanation:

6 0
4 years ago
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