Answer:
Use this pencentage change formula:
New - Old
---------------- x 100
Old
Step-by-step explanation:
390 + 35.10 = 425.1 (New value)
So apply this to the formula:
425.1 - 390
--------------- x 100
390
<em>Which is = 9%</em>
<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em><em> </em><em>Cheers</em><em>!</em><em> </em><em>:</em><em>)</em>
Is their a picture for the problem
Both of the above choices would be correct or true as regardless did reflecting across the x and or y axis first. You would then need to reflect it across the other axis to get to that particular image.
The last option would be false, because if you reflected it across the y axis and move down it will be upright and not inverted.
Answer:
<P 40, <Q 25, <PRQ 115, <PRS 65
Step-by-step explanation:
exteririor angle = sum of remote angles
(3x + 4) + (2x + 1) = (6x - 7)
3x + 2x + 4 + 1 = 6x - 7
5x + 5 = 6x - 7
<u> +7 +7</u>
5x + 12 = 6x
<u>-5x -5x</u>
12 = x
x = 12
find angle mesures:
3(12) + 4
36 + 4
40
2(12) + 1
24 + 1
25
6(12) - 7
72 - 7
65
forms linear pair
65 + m<PRQ = 180
-65 -65
m<PRQ = 115
Answer:
The angle measures that are correct are m<2 = 125degrees, m<8 = 55 degrees and m<14 = 100 degrees
Given the following angles from the diagram;
m<5 = 55 degrees
m<9 = 80degrees
From the diagram
m<5 = m<1 = 55 degrees (corresponding angle)
m<1 + m<2 = 180 (sum of angle on a straight line)
Hence;
55 + m<2 = 180
m<2 = 180 - 55
m<2 = 125degrees
Also;
m<5 = m<8 = 55 degrees (vertically opposite angle)
m<9 = m<13 = 80degrees
m<13 + m<14 = 180
Hence;
80 + m<14 = 180
m<14 = 180 - 80
m<14 = 100 degrees
Hence the angle measures that are correct are m<2 = 125degrees, m<8 = 55 degrees and m<14 = 100 degrees
Step-by-step explanation:
