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Mandarinka [93]
4 years ago
13

Point L has coordinates (3,-5). The coordinates of point L' after a reflection are (-3,-5). Without graphing, tell which axis po

int L was reflected across. Explain your answers.
Mathematics
1 answer:
klemol [59]4 years ago
4 0
The axis which the point is reflected is vertical because for two different x-values, there is one y-value. In this case, you can tell that the vertical axis is x=0, which is basically the y-axis itself. To find the reflection point, find the average between the two x values. (3+(-3))/2 0/2 0 This value 0 is the x-value of the vertical axis.
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Please help me with this math
Yakvenalex [24]

Answer:

i think is correct

Step-by-step explanation:

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3 years ago
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From a point 300 feet above ground in a firetower, a ranger spots two fires in the George Washington National forest. The angle
ad-work [718]

Answer:

The answer is "\bold{17456.6 \ ft}"

Step-by-step explanation:

Please find the complete question in the attached file.

\sin \theta  = \frac{P}{h}\\\\\to BC =x\\\\\to BD =y\\\\

The height of tower (AB) = 300 ft

Distance = CD

\Delta ABC \\\\\sin \theta = \frac{AB}{AC}\\\\\sin (2.5) = \frac{300}{AC}\\\\Ac= \frac{300}{\sin (2.5)}\\\\AC= 6877.68 \\\\\Delta ABD \\\\\sin \theta = \frac{AB}{AD}\\\\\sin (1.3) = \frac{300}{AD}\\\\AD= \frac{300}{\sin (1.3)}\\\\AC= 1322.33

calculating CD :

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5 0
3 years ago
If we wanted to make 100 brownies, how many cups of sugar do we need
djverab [1.8K]

Answer:200

Step-by-step explanation:one batch of brownies needs 2 cups of sugar

multiply that by 100 youll get 200

3 0
3 years ago
Again I am having some trouble on here
Julli [10]

I don't know honey, but I think it can be the 2nd choice, the answer...

50 miles/1 hour = ? miles/200 miles.

I hope I helped and goodluck :)

4 0
3 years ago
Emika has a monthly budget for her cell phone bill.
meriva

Emika's monthly budget is $60.

A percentage can be described as the fraction of a number multiplied by 100. The sign used to represent percentages is %.

Let Emika's cell phone bill budget be represented with x.

In order to determine his monthly budget, divide $60 by 120%

x = $60 / 120%

x = $60 / 1.20

x = $50

To learn more about percentages, please check: brainly.com/question/25764815

3 0
3 years ago
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