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alex41 [277]
3 years ago
7

If ED = 2x + 4 and DF = 4x - 6. Find DG. Show your work. someone help me out please.

Mathematics
1 answer:
pentagon [3]3 years ago
6 0

Answer:

5=x

Step-by-step explanation:

2x+4=4x-6

-2x     -2x

4=2x-6

+6     +6

10=2x

÷2   ÷2

5=x

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kifflom [539]

Answer:

1.5 rounded to the nearest tenth

Step-by-step explanation:

To find how much greater WBC are from RBC we do,

3.92 ÷ 2.6

= 1.50769230769

Which is 1.5 rounded to the nearest tenth.

<em>Thus,</em>

<em>there are approximately 1.5 times WBC than RBC.</em>

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<em>Hope this helps :)</em>

4 0
3 years ago
In △CDE , CD=12 , DE=5 , and m∠E=83∘ .<br><br> What is m∠D to the nearest tenth of a degree?
mr_godi [17]

Answer:

As law of sin:

CD/sinE = DE/sinC

Then

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Then

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Then

C = arcsin(0.413) = ~24.4 deg

Then

D = 180-C-E = 180-83-24.4 = ~72.6

Hope this help, bro!

3 0
3 years ago
The division sign and the capital letter "T", is there any rotational symmetry and how so?
kirill115 [55]

Answer:

Rotational symmetry 1

Step-by-step explanation:

You will get only one rotational symmetry when you turn 360

5 0
3 years ago
Help please. I need the answer.
Deffense [45]
Create and solve an appropriate equation:  Maria's earnings = Liam's earnings

                                                                       0.20x                 = $625+0.10x.

Find x.

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3 0
3 years ago
If you take a number, times by 7 then subtract 1. You get the same as if you took the number multiply the number by 5 then subtr
Irina-Kira [14]

Answer:

-7/2 or -3.5

Step-by-step explanation:

Make the equation first

7x-1 = 5x-8

7 = -2x

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4 0
2 years ago
Read 2 more answers
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