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3 years ago

Solve number 4 please

Mathematics

1 answer:

lawyer [7]3 years ago

6 0

Answer:

Step-by-step explanation:

Slope is given by

$\frac{y2 - y1}{x2 - x1}$

where y2 = -1, y1 = -7, x2 = -1, x2 = -3

$\frac{ - 1 - ( - 7)}{ - 1 - ( - 3)} = \frac{ - 1 + 7}{ - 1 + 3}$

$= \frac{6}{2} = 3$

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The longest side of an isosceles right triangle measures 16m. What is the perimeter ofthe triangle?

Andreyy89

Answer:

In right triangle hypotenus(side facing angle 90)is the longest

Step-by-step explanation:

lets say hyp=side1 +side2 were(side1=side2 in isocseles..) and Let x bet the length of side 1

So by applying phythegoras theorem :

hyp^2=x^2+x^2

16^2 =2x^2

2x^2=256

x^2=128

$\sqrt{x { }^{2} } = \sqrt{128}$

$8 \sqrt{2}$

Parameter=16+8

$8 \sqrt{2 } + 8 \sqrt{2 } + 16$

$16 \sqrt{2} + 16$

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2 years ago

Pleaseeeeee help The measure of angle is (5pi)/6 The equivalent measurement in degrees is

Archy [21]

Answer:

To convert from degree to radian we multiply the angle by

π/180

To convert from radian to degree we multiply the angle by

180/π

5π/6,

Multiply by

180/π

5π/6 × 180/π = 5 × 30 = 150 degrees.

⇒5π/6 radian =150 degree.

7 0

3 years ago

Look at the picture you will know Please helpppp need it by May 23 2022

Annette [7]

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2 years ago

Simplify this algebraic expression. 9k + 7 - K + 4 =

Maksim231197 [3]

Answer:

8k+11

Step-by-step explanation:

Combine like terms

9k-k

7+4

9k-k=8k

7+4=11

8k+11

6 0

3 years ago

USA Today reported that Parkfield, California, is dubbed the world's earthquake capital because it sits on top of the notorious

UNO [17]

Answer:

probability of Number of earth quakes in a fixed interval of time is to be determined at a mean rate of 1.2 times once every 22 years.

Step-by-step explanation:

Poisson probability distribution is used to determine probability of an event in a fixed interval of time and space given that the event occurs with known mean rate and independently of time since its last occurance.

In this scenario,

Mean is 1.2 times once every 22 years.

probability of number of earth quakes in any fixed interval of time is to be determined

occurance of event that is number of earth quake in a fixed interval is independent variable.

7 0

3 years ago