Please hurry

Mathematics

2 answers:

kap26 [50]3 years ago

8 0

Answer:

c is the correct answer

Step-by-step explanation:

If a shirt is originally 50 and you plug it into that equation

dicount price =(50)(0.12)

you get 6 which you subtract from 50 to get the discount price.

Leya [2.2K]3 years ago

3 0

The second answer i think is the best one

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What’s the correct answer for this ? Two chords AB and CD intersect at E. If AE = 2cm, EB =4, and CE = 2.5 cm, find the length o

ss7ja [257]

Answer:

ED = 3.2 cm

Step-by-step explanation:

According to chord-chord power theorem,

(AE)(EB) = (CE)(ED)

2*4 = 2.5 *ED

8/2.5 = ED

ED = 3.2 cm

7 0

2 years ago

Please help, very confused!

My name is Ann [436]

$\bf cot(\theta)=\cfrac{1}{tan(\theta)}
\qquad \qquad 
csc(\theta)=\cfrac{1}{sin(\theta)}\qquad \qquad sin(-\theta )=-sin(\theta )
\\\\\\
\textit{also recall }sin^2(\theta)+cos^2(\theta)=1\implies sin^2(\theta)=1-cos^2(\theta)\\\\
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\\\\\\
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7 0

3 years ago

Jake tossed a paper cup 50 times and recorded how it landed. The table shows the results:

JulsSmile [24]

Answer:

0.06 = 6% probability of landing open side up.

0.14 = 14% probability of landing closed side up.

0.8 = 80% probability of landing on its side.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes. For an experimental probability, these numbers are taken from previous trials.

Landing open side up:

3 out of 50, so:

$p = \frac{3}{50} = 0.06$