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sesenic [268]
3 years ago
9

Someone please help ????????

Mathematics
1 answer:
Zanzabum3 years ago
8 0

Answer:

use the distance formula,

by using it, prove the adjacent sides of the quadrilateral DEFG

hence, DEFG would be a rhombus

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I need help bad I will mark you as king or what every pkz get it right I can’t get it right plz help
Ostrovityanka [42]

Answer:

d=6c it looks like. good luck

4 0
2 years ago
3c-2(c+10)=7c-5(c+2)
jeka94

Answer: C= -10

Step-by-step explanation: First step: simplify both sides of the equation

3c−2(c+10)=7c−5(c+2)

3c+(−2)(c)+(−2)(10)=7c+(−5)(c)+(−5)(2) (Distribute)

3c+−2c+−20=7c+−5c+−10

(3c+−2c)+(−20)=(7c+−5c)+(−10) (Combine Like Terms)

c + -20 = 2c - 10

c - 20 = 2c - 10

Step 2: Subtract 2c from both sides

c - 20 - 2c = 2c -10 - 2c

−c−20=−10

Step 3: Add 20 to both sides

−c−20+20=−10+20

−c=10

Step 4: Divide both sides by -1

-c/-1 = 10/-1

C=-10

   

6 0
2 years ago
How do I do question 5. ?
-BARSIC- [3]
The first one shown, 400/2, is showing the point on the graph where she walks 400 ft in 2 minutes. In order to find the next proportion, you just have to look two minutes over which in this case is 800 ft for 4 minutes... written 800 over 4.
4 0
2 years ago
Determine whether the underlined value is a parameter or a statistic. Upper A study of 6,076 adults in public rest rooms found t
alex41 [277]

Answer:

The value is a statistic because the 6,076 adults in public restrooms are a sample

Step-by-step explanation:

A measure that is calculated from a sample is known as sample statistic.

A study conducted and for the study 6076 adults are selected to inquire about the hand washing habit of adults. The selected 6076 adults are a sample and for this sample we computed the average 23% which demonstrates that 23% of adults did not wash their hands before exiting. So, a statistic is 23% and  6076 adults are a sample.

7 0
3 years ago
Which expression is equivalent to s - 0.78s +0.28s?<br> 0.58<br> 1.5s<br><br> O 1-0.55<br> s – 0.5
Andrej [43]

Answer:

0.5s

Step-by-step explanation:

5 0
3 years ago
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