3 years ago

What is the Pythagorean theorem? First person to put the theorem gets the prize.

2 answers:

8 0

The length of any right angled triangle's hypotenuse is the square root of the squares of the other two sides.
a^2+b^2=c^2

gogolik [260]3 years ago

3 0

The simple way to put this is the following:

A squared plus B squared equals C squared. This only works on right triangles, meaning there is a 90 degree angle.

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David earns $8.59 an hour. His benefits package is equal to 18 percent of his hourly wages. When you include the value of his be

user100 [1]

Answer:

David earns $10.14 per hour.

Step-by-step explanation:

David earns for an hour = $8.59

He gets benefits package that is equal to 18% of his hourly wages.

18% of 8.59

$\frac{18}{100}$ × 8.59

= 0.18 × 8.59

= $1.5462 ≈ $1.55

David's per hour earning = $8.59 + $1.55 = $10.14

David earns $10.14 per hour.

8 0

3 years ago

Read 2 more answers

A public library is currently open from 9am and 5pm on Saturday's. The director is considering whether or not to keep the librar

Lelechka [254]

Answer:

Yes i would use it between that time

Step-by-step explanation:

3 0

3 years ago

Graph these transformations. ( click on the picture )

Rama09 [41]

One x graph from 5yy

4 0

3 years ago

Leah would like to earn at least $120 per month. She babysits for $5 per hour and works at an ice cream shop for $8 per hour. Le

Contact [7]

Answer:

A C

Step-by-step explanation:

Answer:

Step-by-step explanation:

Leah wants to earn at least 120 dollars a month and she has two job options. This is written as

5x + 8y > 120

She also can't work more than 20 hours, leading us to the second equation

x + y = 20

First we solve for one variable

y = 20 - x

then substitute it into the first equation

5x + 8(20 - x) = 120

Solve for x

5x + 160 - 8x = 120

3x = 40

x = 40/3

Then we solve for y

y = 20 - x

y = 20/3

x < 40/3

y > 20/3

B and D will not work because their x+y is greater than 20.

E will also not work because the value is less than 120

6 0

3 years ago

Subtract by adding the opposite. <br> 19-23=<br> -48-(80)=<br> -17-(-20)=

leonid [27]

Steps:
1. Do 19 + -23= -4
2. Do -48 + -80= -128
3. Do -17 + 20= 3
4. Your answers are -4, -128, and 3

5 0

4 years ago