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Misha Larkins [42]
4 years ago
10

Write an equation in slope intercept form that passes through the point (0,1) and is perpendicular to the line described by y=(1

/8)x+4
Mathematics
1 answer:
pickupchik [31]4 years ago
4 0
Perpendicular means the slope has to be the negative reciprocal of the slope of the line it is perpendicular to. (0,1) is a y-intercept so you just have to take the slope. Make it a negative reciprocal and plug in the y-intercept in the equation.

y = -8x + 1
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10( x + 1) = 2 x-7<br> ??
sergiy2304 [10]

Answer:    x=- 17 / 8

Step-by-step explanation:

1

0

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{\color{#c92786}{10(x+1)}}=2x-7

10(x+1)=2x−7

1

0

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{\color{#c92786}{10x+10}}=2x-7

10x+10=2x−7

2

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3

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4 0
3 years ago
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PLEASE HELP!!! WILL GIVE BRAINLIEST
viktelen [127]
So
y=-10x-29 and y=-59

substitute the y in the equation for -59:
-59=-10x-29
add 29 on both sides
-30=-10x
divide both sides by -10
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x=3
7 0
3 years ago
If one side of a square 2x-1 in, what is the perimeter in terms of x
Vesnalui [34]
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5 0
3 years ago
Suppose you like to keep a jar of change on your desk. Currently, the jar contains the following: 18 Pennies13 Dimes 18 Nickels1
Nezavi [6.7K]

Answer:

P(Nickel\ and\ Nickel) = 0.08091

Step-by-step explanation:

Given

Pennies = 18

Dimes = 13

Nickels = 18

Quarters = 13

Required

Probability of selecting 2 nickels without replacement

This can be represented as: P(Nickel\ and\ Nickel)

The solution is as follows

P(Nickel\ and\ Nickel) = \frac{Nickel}{Total}*\frac{Nickel-1}{Total-1}

The second nickel is reduced by 1 because the first nickel was not replaced and this also reduces the total by 1

So, we have:

P(Nickel\ and\ Nickel) = \frac{18}{62}*\frac{18-1}{62-1}

P(Nickel\ and\ Nickel) = \frac{18}{62}*\frac{17}{61}

P(Nickel\ and\ Nickel) = \frac{18*17}{62*61}

P(Nickel\ and\ Nickel) = \frac{306}{3782}

P(Nickel\ and\ Nickel) = 0.08091

6 0
3 years ago
2x - 6 + 2x - 4 = 10<br> Solve for the linear equation
Mila [183]

Answer:

x=5

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4x-10=10

4x=20

x=5

6 0
3 years ago
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