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Elanso [62]
4 years ago
12

Pentagon DEFGH is congruent to pentagon QRSTU what is the length of ----- QU Please help

Mathematics
1 answer:
arlik [135]4 years ago
6 0
Did you figure it out? I really need to know :( @Hope491
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PLEASE HELP, THANK YOU! :)
elena-s [515]

Steps to solve:

-4z + 4 + 12z = 3z + 4 + 5z

~Combine like terms

8z + 4 = 8z + 4

~Subtract 4 to both sides

8z = 8z

~Divide 8 to both sides

0 = 0

All real numbers are solutions.

Set builder notation: {x | R}

This is an identity since every value can be a solution to the equation.

Best of Luck!

8 0
3 years ago
Which of the following numbers are irrational
Fed [463]

letter d is one of the irrational numbers

4 0
4 years ago
What is slope intercept form
Nat2105 [25]
Slope intercept form is y=mx+b
4 0
3 years ago
Read 2 more answers
Describe this pattern and Find the next 3 numbers in the pattern 3.5, 13, 41.5, 127, , , . also explain in a easy way how you fi
notsponge [240]

You have:

a_1=3.5,\\ \\a_2=13,\\ \\a_3=41.5,\\ \\a_4=127.

Find

a_2-a_1=13-3.5=9.5,\\ \\a_3-a_2=127-41.5=28.5=9.5\cdot 3,\\ \\a_4-a_3=127-41.5=85.5=28.5\cdot 3=9.5\cdot 3^2.

This gives you the rule how to find next terms:

1.

a_5-a_4=9.5\cdot 3^3,\\ \\a_5-127=256.5,\\ \\a_5=127+256.5=383.5.

2.

a_6-a_5=9.5\cdot 3^4,\\ \\a_6-383.5=769.5,\\ \\a_6=383.5+769.5= 1153.

3.

a_7-a_6=9.5\cdot 3^5,\\ \\a_7-1153=2308.5,\\ \\a_7=1153+2308.5=3461.5.

Answer: next 3 terms are 383.5, 1153 and 3461.5.

6 0
3 years ago
Which of the following expression is equivalent to - m + 5? *
sammy [17]

Answer:

5-m is the expression is equivalent to - m + 5.

7 0
3 years ago
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