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Tju [1.3M]
3 years ago
12

Need help !!! Which figures demonstrate a reflection ? Select each correct answer.

Mathematics
2 answers:
AVprozaik [17]3 years ago
6 0

Answer:

Ánswer 4th one ..I think

Ratling [72]3 years ago
4 0

Answer:

4th one

Step-by-step explanation:

They are both L's on either side.

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Convert ln x = y to exponential form.
LuckyWell [14K]
Answer: e^y=x

ln(x)=y

e^ln(x)=e^y

x=e^y

8 0
3 years ago
Hey! A step by step explanation on this would be great! Thanks!<br> (25 Points)
kicyunya [14]

Step-by-step explanation:

We find the stationary point of (20 + 2x)(1200 - 60x),

where x is the unit rate of increase/decrease.

d/dx [(20 + 2x)(1200 - 60x)]

= d/dx (-120x² + 1200x + 24000)

= -240x + 1200.

When d/dx [(20 + 2x)(1200 - 60x)] = 0,

We have -240x + 1200 = 0. => x = 5.

Price per shirt that maximise revenue

= $20 + $2x = $20 + $2(5) = $30.

Maximum revenue

= (20 + 2(5))(1200 - 60(5))

= $30 * 900 = $27,000.

6 0
2 years ago
Find m/ GJI<br> a. 15<br> b. 75<br> c.100<br> d. 105
sertanlavr [38]
M<GJI=(x+60)°=?

We need to find x. The angle GJI and FJH are opposite by the the vertex, then they must be congruents:
(x+60)°=(5x)°
x+60=5x
Solving for x
x+60-x=5x-x
60=4x
60/4=4x/4
15=x
x=15

Replacing x by 15 in m<GJI:
m<GJI=(x+60)°=(15+60)°→m<GJI=75°

Answer: Option b. 75
3 0
3 years ago
Is this correct?? if not pls tell me the correct answer
slamgirl [31]

Answer:

no, but it is A.

8 0
2 years ago
Read 2 more answers
Math I need help with it!!!!!
Snezhnost [94]

Answer:

each ouce is worth 25 cents

solution

in order to solve this you need to create proportions so

<u>10 ounces </u>

per $2.50

well you want this to be a unit rate so you would have

<u>10 ounces </u>  =<u>  1 ounce</u>

2.50                      x

to get to the unit rate, you can see that you divided 10 from 10 ounces so you would do the same to the bottom ...

2.50/10 which is equal to 0.25.

8 0
3 years ago
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