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vovangra [49]
2 years ago
13

What is the equation in slope-intercept form of a line that is perpendicular to y=1/4x−1 and passes through the point (4, 1)?

Mathematics
2 answers:
wolverine [178]2 years ago
7 0
Y=4x-15

This line passes through (4,1) and is perpendicular to y=1/4x-1
Harlamova29_29 [7]2 years ago
4 0

Answer:

y = -4x + 17

Step-by-step explanation:

Slope of the perpendicular line: -4

(4,1)

y-intercept: 1 - (-4)(4)

= 1+16 = 17

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Im broke have this but like whats 24X58-9=<br><br><br><br> 800x24=?
Mekhanik [1.2K]

Answer:

24X58-9=1,383

800x24=19,200

Step-by-step explanation:

24x58=(24x8)+(24x50)

24x8=160+32=192

24x50=200+1,000=1,200

192+1,200=1,392-9=1,383

800x24=3,200+16,000=19,200

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2 years ago
Find the value of x in the isosceles triangle shown below
egoroff_w [7]

Answer:

x = 10

Step-by-step explanation:

if there 2 same triangle then they are right triangle

By using Pythagorean theorem for 1 of right triangle, we have

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74 = 49 + \frac{x^{2}}{4}

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25 = \frac{x^{2}}{4}

therefore, x = \sqrt{25*4} = \sqrt{100} = 10

6 0
2 years ago
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A gardener has 920 feet of fencing to fence in a rectangular garden. One side of the garden is bordered by a river and so it doe
yuradex [85]

Answer:

splitting it evenly among all three sides gives us the greatest area. ( for example if we had to split the number 10 into 2 and find the greatest area, out of all possible ways 5*5 is the greatest). Two sides have to be equal since it's a rectangle.

918/3=306

So we can make the two equal sides 306, and the longer side 308 which makes sure that we have the greatest area.

306 * 308

Step-by-step explanation:

3 0
3 years ago
Can you guys help me please.
ziro4ka [17]

Answer: 4

Step-by-step explanation:

Hope this helps

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jeyben [28]

Answer:

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4/5-2/3

12/15-10/15

2/15

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