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eimsori [14]
3 years ago
15

Define the pythagorean theorem

Mathematics
2 answers:
aalyn [17]3 years ago
8 0
In math Pythagorean Theorem is a fundamental relation in Euclidean geometry among the three sides of a right triangle.
tino4ka555 [31]3 years ago
4 0

<u>Pythagorean theorem</u>

in the right angle triangles there is a relationship that governs the length of the three sides. if we knows the length of any two sides, the third side may be calculated by the use of the Pythagorean theorem.

This theorem states that the square on the hypotenuse of a right angled triangle is equal to the sum of the squares on the remaining two sides.

we only use Pythagorean theorem to find the length of the missing side of a <u>right angled triangle only.</u>

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Doing a test need an answer ASAP!! See pic below!!
max2010maxim [7]
I think the answer will be A. but i dont know for sure.

8 0
3 years ago
Find the area of the trapezoid. Leave your answer in simplest radical form.
Zanzabum

Answer:

A)94.5 cm

Step-by-step explanation:

height = 9cm

Base 1 = 5cm

Area of a Trapezoid = 1/2 × (b1 + b2)h

h = 9cm

b1 = 5cm

b2 = (9 cm + 5cm + 2cm) = 16cm.

Area of Trapezoid

= 1/2 (5 + 16) × 9

= 1/2 × 21 × 9

= 94.5 cm

Option A is the correct answer

8 0
3 years ago
9
Zepler [3.9K]

Answer:

9/28.26

Step-by-step explanation:

7 0
3 years ago
Solve.<br> 2x + 6 ≥ -8<br><br> A.) x ≥ -8<br><br> B.) x ≤ -8<br><br> C.) x ≥ -5<br><br> D.) x ≤ -5
Anastaziya [24]
The answer is not there.

2x + 6 = -8
2x = -8-6
x = -14/2
x = -7
replace = with more than and equal to sign
8 0
4 years ago
Find the value of y in the equation y=-4x+9 when x=-3
Katena32 [7]

Answer:

y = 21

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

y = -4x + 9

<em>x</em> = -3

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em> [Equation]:                                                                                y = -4(-3) + 9
  2. Multiply:                                                                                                             y = 12 + 9
  3. Add:                                                                                                                   y = 21
6 0
3 years ago
Read 2 more answers
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