Answer:
x = 135°
Step-by-step explanation:
6 sided polygon = hexagon
The sum of the interior angles of a hexagon = 720°
⇒ 4x + 90 + 90 = 720
⇒ 4x = 720 - 90 - 90
⇒ 4x = 540
⇒ x = 540 ÷ 4
⇒ x = 135°
Answer:
8,436,300 cm
Step-by-step explanation:
Hi!
As per graph and question,
a) The most challenging is:-
<u>Examination B</u>
<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>Reason</em> - There are few high scores and many low scores.
b) The least challenging is:-
<u>E</u><u>x</u><u>a</u><u>m</u><u>i</u><u>n</u><u>a</u><u>t</u><u>i</u><u>o</u><u>n</u><u> </u><u>C</u>
<em>Reason</em>- There are many high scores, few low scores and the lowest mark is not zero.
X+y=3
x-y=21
x=3-y
3-y-y=21
-2y+3=21
-2y=18
y=-9
x = 3-(-9) = 12
Two numbers are 12 and -9.
Hope this helps.
Answer:
6 1/3 yards = 19 feet
Step-by-step explanation:
1 yard = 3 feet
So we'll take the number of yards and multiply that by 3
6 yards x 3 feet/yard = 18 feet
for the 1/3 of a yard, you can either ask, "what's 1/3 of 3?" (= 1) or you can multiply 1/3 yard x 3 feet/yard = 1 foot.
Add up the parts, 18 + 1 = 19 feet