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enyata [817]
3 years ago
10

Wanna help a sister out? :)))

Mathematics
1 answer:
Shalnov [3]3 years ago
8 0
The answer would be 65
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Solve for X!! Will mark brainliest
bekas [8.4K]

Answer:

x=43   (being vertically opposite angles

Step-by-step explanation:

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??????? ??????<br>??????,?,<br>??????​
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Rashid [163]

Answer:1,4/5

Step-by-step explanation:https://www.cymath.com/answer?q=5x%5E2%2Bx%3D4

5 0
3 years ago
I need help finding the reference angles for these angles.
Salsk061 [2.6K]
Convert the angles to degrees. Remember there are 2pi radians in a circle, and a circle has 360 degrees, so conversion factor is 180degrees/pi. Then you can easily approximate the reference angle. Remember you make the reference angle from the positive x-axis and the reference angle will be the angle between the terminal side and the nearest x-axis (either positive side or negative side of the x-axis).
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4 0
3 years ago
A population of flies grows according to the function p(x) = 2(4)x, where x is measured in weeks. A local spider has set up shop
aleksandr82 [10.1K]
The functions are:

p(x)=2\cdot4^x and s(x)=2x+5.

After 2 weeks, under no risk of spiders, the population of the flies is calculated by the function as p(2)=2\cdot4^2=2\cdot16=32.

 
Similarly, we calculate s(2)=2(2)+5=4+5=9, which means that the spider consumes 9 flies in 2 weeks.

 
Thus, out of 32 flies, 9 are eaten by the spider, so there are 32-9=23 flies left. 


Answer: 23
7 0
3 years ago
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