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3 years ago

I don't understand the Pythagreon Therom, can someone explain how it works please? I have a test today.

Mathematics

2 answers:

Sholpan [36]3 years ago

5 0

Answer:

Step-by-step explanation:

Pythagorean Theorem, is what provides us with the relationship between the sides in a right triangle. it is often written in the form of the equation: a2 + b2 = c2.

to work it out

Triss [41]3 years ago

4 0

Answer:

a squared + b squared = c squared.

Step-by-step explanation:

a is the length of the longest side to square that and b is the other side so square that too. so a squared is 4, b squared is 9, this means u have to add 9 and 4. then u get 13 and the square root of that is the length of c. happy to help

/ \

this side is a / \ this side is b length is 3

the length is 2 /____\

this is unknown

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The surface area of this triangular pyramid, whose base and lateral faces are congruent equilateral triangles, is __ square inch

DedPeter [7]

Answer:

The surface area is equal to $390\ in^{2}$

Step-by-step explanation:

The surface area of the triangular pyramid is equal to the area of its four triangular faces

In this problem

$SA=4[\frac{1}{2}(b)(h)]$

we have

$b=15\ in$

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3 years ago

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Give the slope of the graph and the unit rate

Lerok [7]

Answer:

y=5/4 x

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Step-by-step explanation:

To solve this problem we need to find the equation of the line, y=mx+b

We've been given a table with several points, so we can use two of them to perform our calculus.

To obtain the slope we need to use the equation of slopes:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

Where (x1,y1) =(4,5) and (x2,y2)=(8,10)

m= (10-5)/(8-4)=5/4

To obtain b we can use the point (x2,y2)=(8,10) in the equation.

10=5/4 *8 +b

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y=5/4 x

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4 years ago

The number name of 70080067 <br>In Indian System

zloy xaker [14]

Answer:

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Step-by-step explanation:

70080067

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3 years ago

Jarrett's puppy weighed 3 3/4 ounces at Birth. At 1 week old, the puppy weighed 5 1/8 ounces. At 2 weeks old, the puppy weighed

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Answer: The answer is $7\dfrac{7}{8}$ ounces.

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