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Black_prince [1.1K]
4 years ago
11

Which reason completes the proof in the picture

Mathematics
1 answer:
Papessa [141]4 years ago
7 0
C. Opposite angles of a parallelogram are congruent.

Angle 1 is congruent to angle 2 because they are opposite angles of the larger parallelogram. Angle 2 is congruent to angle 3 because they are opposite angles of the smaller parallelogram.
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What is the total duration in minutes for the recorded lap times?
kirza4 [7]

The table contains Sandra's Lap times (in minutes). If you want to know the total duration in minutes for the recorded lap times, you have to add all these 12 times:

2.4+2.3+1.7+1.8+2.7+2.6+1.9+1.5+1.2+1.4+1.3+1.4=22.2

Answer: correct choice is C

9 0
4 years ago
Read 2 more answers
What is the next number 5, -20, 80, -320, 1280 _
Karolina [17]
-5,120
This is because you are multiplying each by -4, like 80x-4=-320
3 0
3 years ago
The length of a rectangle is twice its width. if the perimeter of the rectangle is 54 ft , find its length and width.
polet [3.4K]
Let w be the width.

2(2w) + 2w = 54.

4w+2w = 54
6w=54.
w=9
So length equals twice that...I think you can solve that on your own. xD
7 0
3 years ago
A bird was sitting 12 feet from the base of an oak tree and flew 20 feet to reach the top of the tree. How tall is the tree?
BARSIC [14]

Answer:

It should be 12+20= 32 ft

Step-by-step explanation:

7 0
3 years ago
If the slope is 2 and the line goes through (3,-3) what is the equation?
motikmotik

Answer:

y = 2x -9

Step-by-step explanation:

To find the equation of a line using slope and a point, first use the slope to create the basic line using the slope and work from there.

For instance, the base equation here is

y = 2x

This line passes through the point (0, 0).

You can then plug in a value for x. In this case, use the value of 3, as it corresponds with your question.

y = 2 * 3

A point on the line of y = 2x would thus be (3, 6).

To make the y-value equal -3, you must then subtract from the original equation. There are 9 units between 6 and -3, so you must subtract nine units in the equation. You should get this at the end:

y = 2x -9

6 0
3 years ago
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