Answer:
99 square feet
Step-by-step explanation:
Because 8 times 9=72+27=99
She has 6 quarters, 140 pennies, and 30 dimes.
6 x 25 = $1.50
140 = $1.40
30 x 10 = $3.10
$1.40 + $3.10 = $4.50
$4.50 + $1.50 = $6
Answer:
y=14,-20
Step-by-step explanation:
split in to a positive and negative version
y+3=17 y+3=-17
subtract 3
y=14 y=-20
Since this is a right triangle, we can use one of the three main trigonometric functions: sine, cosine, or tangent.
Remember: SOH-CAH-TOA
Looking from the angle, we know the opposite side and want to know the adjacent side. Therefore, we should use the tangent function.
tan(61) = 47 / BC
BC = 47 / tan(61)
BC = 26.05 units
Hope this helps!
