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3 years ago

8

IWhat is the slope of the line whose equation is y-4=5/2(x-2)?

1 answer:

bulgar [2K]3 years ago

6 0

Answer:

5/2

Step-by-step explanation:

You slope is always <em>mx</em>

In point-slope form, your mx is just in factored form. All you need to do is distribute to find m.

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Help plz, show work

stepan [7]

Answer:

63°
50° , 40°

Step-by-step explanation:

1.

$3 :7 \\Acute \: angle = 90\°\\7+3 = 10\\\frac{7}{10} \times 90\\\\= \frac{630}{10}\\ = 63 \°\\$

2.

$Let \:the\: other\:acute \:angle\: be \:x\\According\:to \:the \:question ; \\ \:\\(2x-30)+x =90\\2x - 30 +x =90\\2x +x = 90+30\\3x = 120\\\frac{3x}{3} =\frac{120}{3} \\x = 40 \\\\(2x -30)\\2(40) -30\\80 - 30 = 50\\\\\\Angle \:1 = 50\°\\Angle \: 2 = 40\°\\$

8 0

3 years ago

Read 2 more answers

Evaluating Expression p2 + m; use m = 1, and p = 5 SOMEONE PLS HELP

lesya [120]

The answer is 11. 5(2) + 1= 10 + 1 = 11.

4 0

3 years ago

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Helphelphelphelphelphelphelphelphelphelphelp

sweet-ann [11.9K]

The X-intercept (-250, 0)

The Y-intercept (0, 100)

These are the Y and X intercepts because this the first time the line intercepts. I hope I explained it well...

Have a good day!

7 0

3 years ago

What is the solution of log2 (3x-7) =3

Valentin [98]

Answer:

x = 5

Step-by-step explanation:

because the log is base 2 you can remove the log by raing 2 to the power of each side:

$2^{log2 (3x-7)} = 2^{3}$

the 2 and log2 cancel leaving:

$3x-7 = 2^{3}$

this means we can now solve through simple algebra:

$3x-7 = 8\\3x = 8 + 7\\3x = 15\\3x/3 =15/3\\x = 5$

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3 years ago

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Polygon angle sum theorem, solve for many points.

NemiM [27]

Answer:540-452=88

x=88

sum of all is always 540 for pentagons

Step-by-step explanation:

4 0

2 years ago