Answer:
18 full packs of cards
Step-by-step explanation:
You would set this up as 93 / 5
The answer is 18.6 or 18 remainder 3.
Because they want full packs of cards, you just take the whole number which is 18.
Answer:
68
Step-by-step explanation:
Since this is an isosceles triangle the bottom 2 angles are equal. So both bottom angles are 56 degrees. The three angles of a triangle add to 180 degrees.
56+ 56+ x = 180
Combine like terms
112 +x =180
Subtract 112 from each side
112-112+x = 180-112
x =68
Answer:
ABCDEF
Step-by-step explanation:
The diagram shows two triangles ABC and DEF with
These triangles are congruent. To write correctly this congruence, the names of the vertices at congruent angles must be at the same places. If you start with vertex A in triangle ABC, then you must start with vertex D in triangle DEF; if the next is vertex B in triangle ABc, then the next must be vertex E in triangle DEF; if the last vertex is C in triangle ABC, then the last must be vertex F in triangle DEF.
Hence,
ABCDEF
Answer:
i dont know but i would help if I could
Step-by-step explanation:
Do your best
Answer:
<h2>3seconds</h2>
Step-by-step explanation:
If a ball thrown downward from a window in a tall building is modeled by the equation, s = 16t² + 32t where s in feet, in order to know the time it will take to fall a distance of 276, we will substitute s = 276feet into the equation and calculate for the value of t as shown;
276 = 16t² + 32t
16t² + 32t = 276
Dividing through by 4
4t² + 8t = 69
4t² + 8t - 69 = 0
Using the general formula to find t
t = -b±√b²-4ac/2a
a = 4, b = 8 and c = -69
t = -8±√8²-4(4)(-69)/2(4)
t = -8±√64+1104/8
t = -8±√1168/8
t = -8±34.176/8
t = -8+34.176/8 or -8-34.176/8
t = 3.272 or -5.272
neglecting the negative time, t = 3secs to the nearest seconds
It will take the all 3secs to fall 276 feets