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VikaD [51]
3 years ago
14

SOLVE X!!! PLS HELP ASAP

Mathematics
2 answers:
Lady_Fox [76]3 years ago
8 0

Answer:

145°

Step-by-step explanation:

x + 35° = 180° {being linear pair }

x = 180° - 35°

x = 145°

Hope it will help :)

balandron [24]3 years ago
4 0

Answer:

145 degrees

Step-by-step explanation:

A straight line always adds up to 180 degrees so just subract what you are given from 180.

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Please help is the perimeter rational or irrational
ASHA 777 [7]
To find the area you multiply l x w so, to find the sides you do the opposite, sq root of 24,200 (we can use the square root because we know it is a square and all sides are equal)=155.563492. This is only the length of one side. 155.563492*4=622.253968 which is a rational number.
The perimeter is a rational number.
7 0
3 years ago
4^12*6^15*7^21<br><br> HEELPOOOOPO
Varvara68 [4.7K]

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Answer:

  4^4·6^5·7^7 = 1,639,390,814,208

Step-by-step explanation:

Taking the cube root multiplies each exponent by 1/3.

  ((4^12)(6^15)(7^21))^(1/3) = (4^(12/3))·(6^(15/3))·(7^(21/3)) = (4^4)(6^5)(7^7)

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2 years ago
What’s a complex conjugate in math
goldenfox [79]

Answer:


Step-by-step explanation:

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3 0
3 years ago
Manuel bought 9 pounds of apples. He has eaten three fourths
Diano4ka-milaya [45]

1. So, since Manuel bought 9 pounds and ate 3/4 of 1 pound, he has 8.25 pounds left  (9  - 0.75  = 8.25)

2. Let us call "x" the cost of 1 pound of apples

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6 0
3 years ago
NEED HELP ASAP Find the value of x. Round to the nearest tenths place. ​
Oliga [24]

Answer:

x = 77.8 ft

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS

<u>Trigonometry</u>

  • sin∅ = opposite over hypotenuse

Step-by-step explanation:

<u>Step 1: Define</u>

∅ = 40°

opposite leg of angle = 50 ft

hypotenuse = x ft

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

  1. Substitute:                                        sin40° = 50/x
  2. Multiply <em>x </em>on both sides:                 xsin40° = 50
  3. Divide sin40° on both sides:           x = 50/sin40°
  4. Evaluate:                                           x = 77.7862
  5. Round:                                              x = 77.8 ft
6 0
3 years ago
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