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Vladimir [108]
3 years ago
12

Which of the following tools can be used to prove a statement using coordinate methods?

Mathematics
1 answer:
baherus [9]3 years ago
6 0
All of the above can be used in order to prove a statement using coordinate methods.
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Can someone answer it please I really need help please I need it right now I was so frustrating please help and please show work
Eduardwww [97]

Answer:

  2 1/4 yards above sea level

Step-by-step explanation:

The midpoint elevation is the average of the endpoint elevations, their sum divided by 2. When elevation is below sea level, it is represented by a negative number.

  (17 3/4 - 13 1/4)/2 = (4 2/4)/2 = 2 1/4 . . . yards above sea level

8 0
3 years ago
Write the first trigonometric function in terms of the second for θ in the given quadrant.
Vinvika [58]
Sintheta,costheta,tantheta are only positive in quadrant 1
sintheta is only positive in quad2
tantheta is only positive in quad3
costheta is only positive in quad4
8 0
3 years ago
What is the value of the x?
Ronch [10]

Answer:

53

Step-by-step explanation:

37+90=127

180-127=53

7 0
3 years ago
Choose the correct correspondence<br> O &lt;-&gt;<br> Options <br> 1.D<br> 2.O<br> 3.K
Umnica [9.8K]

Answer:

O

Step-by-step explanation:

Assuming you are asking for congruent parts, correspondence is the part which corresponds and is also equal.

Here Angle O is equal to Angle O as they are vertical angles across a vertex.

5 0
3 years ago
Read 2 more answers
You are designing an icon for a mobil app. Use the provided ruler to answer the following questions.
makkiz [27]

Answer:

a. Scale Perimeter : 2.5 centimeters

Actual Perimeter : 13 centimeters

Actual Area : 10.5 square centimeters

b. Actual Perimeter : 130 mm

Actual Area : 1,050 mm

Step-by-step explanation:

a. 2.5 mm = 0.25 cm

2 (1 + 0.25) = 2.5

2 (3.5 + 3) = 13

3.5 x 3 = 10.5

b. 3.5 cm = 35 mm 3 cm = 30 mm

2 (35 + 30) = 130

35 x 30 = 1050

7 0
3 years ago
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