Sadie needs 5.5 yards to make one costume for each choir member in the play. How much fabric will she need if she has to make 7
2 answers:
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Answer:
49.81
Step-by-step explanation:
the formula I used is distance=
Lets say we are finding the distance from c to y
c=(-6,9)
y=(5,9)
cy=
cy=
cy=
cy=
cy=11
And you can find the distance between y and i, i and d, d and o, o and c, using the same formula.
After solving the distance of all I got
yi=16.55294536
id=1
do=9.219544457
oc=12.04159458
After you add them all up you get 49.8140844 which rounded to the nearest hundredth is 48.81.
Thank you and I hope that is helpful.
Sorry that is actually wrong
Check out the other answer.
Answer:
3584
Step-by-step explanation:
These are the terms of a geometric sequence with n th term
= a
where a is the first term and r the common ratio
r = 14 ÷ 7 = 28 ÷ 14 = 56 ÷ 28 = 2 and a = 7, thus
= 7
= 7 × 512 = 3584