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Solnce55 [7]
3 years ago
9

Hello! I have two Geometry problems I need help solving.

Mathematics
1 answer:
DedPeter [7]3 years ago
4 0

Sorry i am late to the party but the snawer for the first problem is SAS.  We know that segment AD is congruent to segment CD becausse of those tick marks.  We also know that the angles towards the bottom of the diagram are congruent because they have the angle symbols.  Finally BD=BD because of the reflexive property.  We have a side an equal angle and finally another side.

Number 2 is SSS.  Segment PR is congruent to Segment NQ because of the tick marks (1 line of tick marks.)  In addition, PN=RQ because they both have 2 tick marks.  Lastly we know PQ=PQ because of the reflexive property.  We have a side, a side, and another side.


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Find the exact length of the third side.
Vinil7 [7]

Answer:

x = √51

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

<u>Geometry</u>

  • Pythagorean Theorem: a² + b² = c²

Step-by-step explanation:

<u>Step 1: Define</u>

Leg <em>a</em> = <em>x</em>

Leg <em>b</em> = 7

Hypotenuse <em>c</em> = 10

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Substitute:                    x² + 7² = 10²
  2. Isolate <em>x</em> term:              x² = 10² - 7²
  3. Exponents:                   x² = 100 - 49
  4. Subtract:                       x² = 51
  5. Isolate <em>x</em>:                       x = √51
7 0
3 years ago
Factoring a polynomial is essentially dividing.
joja [24]

<span>yes, in the sense that factoring is the process of breaking apart things that are multiplied</span>
4 0
3 years ago
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Which equation represents a function?
IrinaVladis [17]
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4 0
3 years ago
Help! if right you get brainly!
Misha Larkins [42]

Answer:

<h2><em><u>Answer: 7.71 feet.</u></em></h2>

Step-by-step explanation:

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6 0
3 years ago
32 is 40% of what is the answer
ANTONII [103]
32 is 40% of?

32/40

32 ÷ 40 = 0.8
0.8 × 100 = 80
80

32 is 40% of 80. 
6 0
4 years ago
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