Alrighty
3 cubes
if you stack them then you can cover, at most 3 faces
each cube has 6 faces
so 6*3=18
minus the 3 coverd is 18-3=15
so if the surfece area is equal to 15 of those faces ten
84=15 faces
divide by 15
84/15=area of 1 face
a cube has 6 faces to multiply by 6
84/15 times 6=504/15=168/5=33.6 square inches is the surface area of one of grogg's cubes
Answer:
Step-by-step explanation:
They should purchase the $369 one with the $9 plan.
330 + (14x8) =442
369+ (9x8) = 441
Hope this helps!
Hello!
Looking at the image above, we can see that the two “legs” of the triangle both have a length of 7 units. Consequently, this triangle can be classified as an isosceles triangle. An isosceles triangle has two sides of equal length (in this case, KJ and KL) and two corresponding angles of equal measure (in this case, ∠J and ∠L).
∠J has a measure of 25 degrees. Consequently, with our knowledge of isosceles triangles, we can conclude that ∠L has a measure of 25 degrees as well.
I hope this helps!
Given:
Each big square represents one whole.
To find:
The percent represented by the shaded area.
Solution:
One big square have 100 small square.
Shaded part of first big square = 100
Fraction of shaded part of first big square =
Shaded part of second big square = 19
Fraction of shaded part of second big square =
Fraction of total shaded area:
Percent of shaded area:
= 119%
The shaded area is 119%.
Answer: 1.4
Step-by-step explanation: