Answer:
A =90 in^2
Step-by-step explanation:
The area of the rhombus is found by
A = 1/2 d1 * d2 where d1 and d2 are the diagonal lengths
d1 = 2*6 =12
d2 = 2 *7.5=15
A = 1/2 (12*15)
A =90 in^2
Answer:
6
Step-by-step explanation:
add all of them divided by how many numbers there are
The answer is 2.8. or around there
Answer:
second question: angle 7
Step-by-step explanation:
<span>let x =the weight of the parakeet. 8x=weight of the fish. x+8x=63 <-weight of fish and parakeet together equals 63 ounces. SOLVE FOR X. 9x=63. /9 /9 x=7 <-- parakeet weighs 7 ounces. 8x= 8(7). 8x7= 56. the fish weighs 56 ounces.</span>
