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Alisiya [41]
3 years ago
8

****25 POINTS!!!! PLEASE PLEASE HELP! ASAP

Mathematics
1 answer:
raketka [301]3 years ago
3 0

Answer:




Step by Step

This is probably the most difficult problem in elementary Geometry. I stopped counting after about 20 steps. The trick is to follow a very carefully constructed diagram which looks simple enough until you start using it.


Givens

  • Triangle ABC with 2 equal sides AB and AC.
  • BC is the third side and is not equal to either of the other 2.

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What is the slope of the line that contains these points?
kati45 [8]

Answer:

m=-7

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS

<u>Algebra I</u>

  • Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from chart.</em>

Point (39, 36)

Point (40, 29)

<u>Step 2: Find slope </u><em><u>m</u></em>

  1. Substitute:                    m=\frac{29-36}{40-39}
  2. Subtract:                       m=\frac{-7}{1}
  3. Divide:                          m=-7
8 0
3 years ago
Read 2 more answers
I need help with 7.5-3.2+4 to the power of 3 divided by 2
SOVA2 [1]
7.5 - 3.2 = 4.3 + 4 = 8.3^3 = 571.787 ÷ 2 = 285.8935 rounded to 285.9
8 0
3 years ago
Find the measure of unknown angle​
Lemur [1.5K]

Answer:

Step-by-step explanation:

z = 102 degree (opposite angles of a parallelogram are equal)

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102 + x + 34 = 180

x = 180 - 136

x = 44 degree

y + 102 + x = 180 degree (sum of interior angles of a triangle is 180 degree)

y + 102 + 44 = 180

y = 180 - 146

y = 34 degree

3 0
2 years ago
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The seventh grade class is raising money to have a class trip at the end of the year. They began the year with $2,500. Now they
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Answer:

21.6%

Step-by-step explanation:

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Solve 2x^3+ x^2- 13x + 6, given that one of its factors is (x - 2) with an area model
melamori03 [73]

Answer:

Step-by-step explanation

(x-2)(x+3)(2x-1)

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