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Pepsi [2]
3 years ago
13

Opllllllllllllllllllllllll

Mathematics
1 answer:
liberstina [14]3 years ago
8 0

Answer:

Sorry

its C because its a control variable

Step-by-step explanation:

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Required<br> 1. Rewrite in slope-intercept form. *<br> - 7x + 2y = 8
djverab [1.8K]

Answer:

y = \frac{7}{2} x + 4

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c

Given

- 7x + 2y = 8 ( add 7x to both sides )

2y = 7x + 8 ( divide all 3 terms by 2 )

y = \frac{7}{2} x + 4 ← in slope- intercept form

7 0
3 years ago
Anton's family drove 216 mi to the lake averaging 48 ​ mi/hmi/h ​ . On the return trip home they averaged 54 mi/hmi/h .
saul85 [17]

Answer:

Option B is correct.

Total time that Antony's family spent driving to and from the lake = 8.5 hr

Step-by-step explanation:

Using time formula:

Time = \frac{Distance}{Speed}

As per the given statement:  Anton's family drove 216 mi to the lake averaging 48 ​ mi/hr ​.On the return trip home they averaged 54 mi/hr

⇒ Anton's family drove total distance = 216 mi

Speed of Antony's family driving to lake = 48 mi/hr

Time taken to driving to lake = \frac{216}{48} = 4.5 hr

Now,

Speed of Antony's family driving from lake = 54 mi/hr

Time taken to driving from lake = \frac{216}{54} = 4 hr

Total time spent  driving to and from the lake = 4 + 4.5 = 8.5 hr.

therefore, the total time that Antony's family spent driving to and from the lake was, 8.5 hr

8 0
4 years ago
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Question 5: Find the area of the following rectangle. Hint: multiply the binomials (x-3)(x+6). *
ale4655 [162]

Answer:

B

Step-by-step explanation:

(x-3)(x+6)

x²+6x-3x-18

x²+3x-18

3 0
3 years ago
Assume that lines that appear to be tangent are tangent. O is the center of the circle. Find the value of x. (Figures are not dr
anygoal [31]
The quadrilateral is cyclic, because the angle that the tangent and the radius meet forms a right angle. Since the two opposite angles are 90° each, they form a 180° summation. Thus, the four points are cyclic.

Now, the smaller ∠O is 135, which means x is 180 - 135 because the four points are concyclic. Thus ∠O + x = 180°
Hence, x = 180 - 135 = 45°

∴ x = 45°
4 0
3 years ago
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PLEASE HELP WILL GIVE BRAINIEST!!
Anestetic [448]

Here is the answer to the problem.

6 0
1 year ago
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