The answer to number 9 is 6, 1.
The answer to number 11 is 28.
The answer to number 10 is a hexagon.
The answer to number 12 is 27 and 36.
Hope this helps!
-SummerBreaker ;)
Answer:
a
a rich and nuanced summary of the world
Answer:
75%
Step-by-step explanation:
increased height = 2.1 - 1.2 = 0.9 m
Increased percentage = (0.9/1.2)*100
= 75%
Answer:
2.5 cm
Step-by-step explanation:
The volume of the prism is the area of the cross-section times the length.
The area of the cross-section is the area of a triangle.
4h×1/2×7 = 35
Multiply and solve for h.
14h = 35
Divide both sides with 14.
h = 35/14
h = 5/2
h = 2.5
Answer:
A equals 105 degrees, option 2
Step-by-step explanation:
7x + 5x gives 180. 7x and 5x lie on a line so they form a linear pair. Their sum equals 180 degrees:-
7x + 5x = 180
12x = 180
x =
<u>x = 15</u>
Since x is 15, we can find the lengths of 7x and 5x.
<u>7x would be 7 x 15 = 105</u>
<u>5x would be 5 x 15 = 75</u>
'A' is equal to 7x since they are vertically opposite angles.
Since 7x is 105 degrees, then A would be 105 degrees as well.