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tatiyna
3 years ago
10

My question is in the picture, someone please answer it!

Mathematics
2 answers:
Yakvenalex [24]3 years ago
8 0

Answer:

too blurry

Step-by-step explanation:

get new phone

joja [24]3 years ago
4 0

Answer:

i dont understand. also you shouldnt put big points because people wil look at that then get ur points

Step-by-step explanation:

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Megan drove from her house to work at an average speed of 45 miles per hour. The drive took her
Alik [6]

Answer:

I think it is the 2 one I think figured out on piece of paper

8 0
3 years ago
Please help me answer one of these!
babunello [35]

This seems to be referring to a particular construction of the perpendicular bisector of a segment which is not shown. Typically we set our compass needle on one endpoint of the segment and compass pencil on the other and draw the circle, and then swap endpoints and draw the other circle, then the line through the intersections of the circles is the perpendicular bisector.


There aren't any parallel lines involved in the above described construction, so I'll skip the first one.


2. Why do the circles have to be congruent ...


The perpendicular bisector is the set of points equidistant from the two endpoints of the segment. Constructing two circles of the same radius, centered on each endpoint, guarantees that the places they meet will be the same distance from both endpoints. If the radii were different the meets wouldn't be equidistant from the endpoints so wouldn't be on the perpendicular bisector.


3. ... circles of different sizes ...


[We just answered that. Let's do it again.]


Let's say we have a circle centered on each endpoint with different radii. Any point where the two circles meet will then be a different distance from one endpoint of the segment than from the other. Since the perpendicular bisector is the points that are the same distance from each endpoint, the intersection of circles with different radii isn't on it.


4. ... construct the perpendicular bisector ... a different way?


Maybe what I first described is different; there are no parallel lines.



8 0
4 years ago
What is the slope of a line that passes through 4,-3 and -8,4
trapecia [35]

Answer:

The slope of the line is 0. A line with slope 0 represents a HORIZONTAL line.

Step-by-step explanation:

Hope this helps : )

7 0
4 years ago
Read 2 more answers
While on spring break, Kayla decided she wanted to go parasailing She was held at a constant angle above the water by a large to
mart [117]

Answer:

157.6m

Step-by-step explanation:

Given

Horizontal distance = 181m

Length of the rope =240m

To know how high above Kayla was, we will use the Pythagoras theorem.

According to the theorem;

d² = x²+y²

x is the horizontal distance

y is the vertical distance

d is the length of the rope

Substitute

240² = 181²+y²

y² = 240²-181²

y² = 24839

y = √24839

y = 157.6m

Hence the boat is 157.6m above Kayla

3 0
4 years ago
Can you help me with all 15 questions on the test ​
Schach [20]

Answer:

i can try just put the questions up

Step-by-step explanation:

7 0
3 years ago
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