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Xelga [282]
3 years ago
14

Brainliest for the best answer, please help! Find the value of x

Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
8 0

Answer:

x = 7

Step-by-step explanation:

Note that the line of length 2x - 6 is a mid- line segment as it bisects the 2 sides of the triangle. Accordingly it is half the length of the third side, that is

2x - 6 = 8 ( add 6 to both sides )

2x = 14 ( divide both sides by 2 )

x = 7



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Since they give updates every 18 minutes, thus any time being a multiple of 18 after 2 pm will be the time they give update.

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In 150 minutes, there are eight 18 minutes that have passed and is remaining 6 minutes for the next multiple of 18.

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6 0
3 years ago
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Please answer correctly !!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!
Ray Of Light [21]

Answer:

720°

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

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

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtract Property of Equality

<u>Geometry</u>

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Step-by-step explanation:

<u>Step 1: Identify</u>

We have an irregular hexagon. We have n = 6 sides.

<u>Step 2: Find Angle Sum</u>

  1. Substitute in <em>n </em>[SA]:                    180(6 - 2)°
  2. (Parenthesis) Subtract:               180(4)°
  3. Multiply:                                       720°
5 0
4 years ago
If the point (x,-1) is on the unit circle what is the value of x
finlep [7]
A unit circle has its center at the origin and has a radius of one. It is modeled by the equation
x² + y² = 1

We are given with <span>(x,-1)</span> .
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4 years ago
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Answer:

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3 years ago
Answer for number nine
slega [8]
Need more info about the 3 younger siblings
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