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bekas [8.4K]
3 years ago
9

help plz i need help i have asked but no one will help plz im begging do as many as u can show work or explain it s worth so man

y points

Mathematics
2 answers:
elena-s [515]3 years ago
7 0

Answer:

you still need help ?

Step-by-step explanation:

chubhunter [2.5K]3 years ago
3 0

Answer:

3) 30 ft

4) 4.8 inches

6) Perimeter = 16     Area = 24

7) Perimeter = 28     Area = 32

8) Perimeter = 29     Area = around 50

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What is the answer if you substitute 74 for y 74=x-1
klio [65]

Answer:

x=75

Step-by-step explanation:

74 = x-1

+1      +1

75=x

8 0
3 years ago
HELP PLEASE WILL GIVE BRAINLIEST!!!
Cerrena [4.2K]

Answer:

\fbox {Trapezoid ABCD and Trapezoid EFGH are congruent.}

Step-by-step explanation:

<u>Finding corresponding side lengths</u> :

<u>Trapezium ABCD</u>

  • AB = √(-2)² + (-1)² = √5
  • BC = √(-1)² + (2)² = √5
  • CD = √(2)² + (2)² = 2√2
  • DA = √(-1)² + (5)² = √26

<u>Trapezium EFGH</u>

  • EF = √(2)² + (1)² = √5
  • FG = √(1)² + (2)² = √5
  • GH = √(-2)² + (2)² = 2√2
  • HE = √(1)² + (5)² = √26

As the corresponding side lengths are equal, we can conclude that the trapezoids are congruent.

4 0
1 year ago
Determine the absolute value
Orlov [11]

Answer:

64000

Step-by-step explanation:

The absolute value is the non-negative number

|64000| = 64000

3 0
3 years ago
Translate the phrase into a variable expression. use the letter n to name the variable. if necessary, use the asterisk ( * ) for
Roman55 [17]

Answer:

n

Step-by-step explanation:

3 0
3 years ago
Solve this system of equations using substitution. Put your answer in ordered pair form, (x, y).3x + 2y = 2 -2x + y = 8
gregori [183]
-2x + y = 8
y = 2x + 8
now sub in 2x + 8 for y in the other equation
3x + 2y = 2
3x + 2(2x + 8) = 2...distribute the 2 thru the parenthesis
3x + 4x + 16 = 2
7x = 2 - 16
7x = - 14
x = -14/7
x = -2
now sub -2 in for x in either equation to find y
-2x + y = 8
-2(-2) + y = 8
4 + y = 8
y = 8 - 4
y = 4

solution is : (-2,4)
3 0
3 years ago
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