2 years ago

How do I use Pythagorean Theorem to find out if a triangle has a right angle

1 answer:

7 0

In order to use the Pythagorean Theorem to find out if a triangle has a right angle, you have to determine If the squares of the two shorter sides add up to the square of the hypotenuse, then you know the triangle contains a right angle.

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Adam riese developed the signs + and - as mathematical operations what is the title of the work that introduced them?

Phoenix [80]

The title of the work introduced is Rechnung nach der lenge/auff den Linien und Feder.

<h3>What are mathematical operations?</h3>

In mathematics, an operation is a function that takes zero or more input values to a well-defined output value.

Adam Riese developed the signs + and - as mathematical operations and the title of the work introduced is Rechnung nach der lenge/auff den Linien und Feder.

Learn more about operations on:

brainly.com/question/20408113

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2 years ago

How do I know whether to shrink or enlarge the triangle?

Iteru [2.4K]

If the scale factor is greater than one the triangle will be enlarged. If the scale factor is between o and 1 the triangle will be smaller.

8 0

3 years ago

Liam bought a sandwich for $4.75, a bag of chips for $2.30, and a drink for $1.15. The tax was $0.65. He gave the cashier $10.00

Nat2105 [25]

Answer:
$1.15

step-by-step explanation:
4.75 + 2.30 + 1.15 + 0.65
8.85
10.00 - 8.85
1.15

5 0

2 years ago

Solve the equation for x:

lara31 [8.8K]

Answer:

c is answer

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

PLEASE HELP!!!!! A BIG REWARD!!!!!!

maria [59]

Answer:

14.) y = 5/3x - 3

15.) y = -x + 3

16.) y = 2/5x + 1

17.) y = 3x

18.) y = -1/2x + 4

Step-by-step explanation:

Slope-intercept form:

y = mx + b

Where m is the slope and b is the y-intercept

Then, substitute with the given slope and y-intercept!

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2 years ago