Answer:
C
Step-by-step explanation:
Answer:
14 in and 16 in
Step-by-step explanation:
Given data
We are told that the aquarium has the shape of a cube
the first specification is
2744 cubic inches
volume= 2744 cubic inches
length = ∛2744
length= 14 in
the second specification is
4096 cubic inches
volume= 4096 cubic inches
length = ∛4096
length= 16 in
Hence the possible lengths are
14 in and 16 in
Add them all up so 2 6/12 and 1 6/12 is 4 and then add 1 9/12 to get 5 9/12 or in simple form 5 3/4
Answer:
x = 35
y = 7
Step-by-step explanation:
See how the image looks like two overlapping triangles. It is given that the triangles are congruent. Its easier to see whats what if you draw the triangles separately. I also flipped over the triangle on the right so they match. Record the given angle measures. Since A is 45° then D is also 45°. DBC is 30°, so we can find the missing angle in triangle DBC. Angles in a triangle add up to 180° so
C + 45 + 30 = 180
C + 75 = 180
C = 105°
This is angle DCB.
Now all the angles are marked. We can set up equations to find x and y. see image.