Vertex is (1,-4 )The parabola is going up
First thing to know
36in = 1 yd
If that ^ mean x 3, then
57.4in x3 = 172.2in
In to yd =
172.2/36= 4.783yd
Now we yards.
Again if the ^ 3 mean x 3, the
4.783yd x 3 = 14.35yd
Ans = 14.35 yards
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Second
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36in = 1
If the ^3 means to the power of 3, then
57.4 x 57.4 x57.4 = 189119.224in.
So, if 36in = 1yd, then we have to divide this answer by 36 to see how many yds in there.
189119.224 /36 = 5253.311777778yd
Rounded up= 5253.312yd.
Again if ^ 3 means to the power of 3, then we have to do the same
5253.312x 5253.312 x 5253.312 = 144977158803 yds
And= 144977158803 yards
Answer:
see the answer in the picture below
hope this help!!!
have a nice day:)
Step-by-step explanation:
Answer:
![\large\boxed{23^o20'48''=\left(23\dfrac{26}{75}\right)^o}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7B23%5Eo20%2748%27%27%3D%5Cleft%2823%5Cdfrac%7B26%7D%7B75%7D%5Cright%29%5Eo%7D)
Step-by-step explanation:
![\text{We know:}\\\\1^o=60'\to1'=\left(\dfrac{1}{60}\right)^o\\\\1'=60''\to1^o=(60)(60'')=3600''\to1''=\left(\dfrac{1}{3600}\right)^o\\\\23^o20'48''\\\\20'=\left(\dfrac{20}{60}\right)^o=\left(\dfrac{1}{3}\right)^o\\\\48''=\left(\dfrac{48}{3600}\right)^o=\left(\dfrac{1}{75}\right)^o\\\\\text{Therefore}\\\\23^o20'48''=23^o+20'+48''=23^o+\left(\dfrac{1}{3}\right)^o+\left(\dfrac{1}{75}\right)^o\\\\=\left(23+\dfrac{1\cdot25}{3\cdot75}+\dfrac{1}{75}\right)^o=\left(23+\dfrac{25}{75}+\dfrac{1}{75}\right)^o=\left(23\dfrac{26}{75}\right)^o](https://tex.z-dn.net/?f=%5Ctext%7BWe%20know%3A%7D%5C%5C%5C%5C1%5Eo%3D60%27%5Cto1%27%3D%5Cleft%28%5Cdfrac%7B1%7D%7B60%7D%5Cright%29%5Eo%5C%5C%5C%5C1%27%3D60%27%27%5Cto1%5Eo%3D%2860%29%2860%27%27%29%3D3600%27%27%5Cto1%27%27%3D%5Cleft%28%5Cdfrac%7B1%7D%7B3600%7D%5Cright%29%5Eo%5C%5C%5C%5C23%5Eo20%2748%27%27%5C%5C%5C%5C20%27%3D%5Cleft%28%5Cdfrac%7B20%7D%7B60%7D%5Cright%29%5Eo%3D%5Cleft%28%5Cdfrac%7B1%7D%7B3%7D%5Cright%29%5Eo%5C%5C%5C%5C48%27%27%3D%5Cleft%28%5Cdfrac%7B48%7D%7B3600%7D%5Cright%29%5Eo%3D%5Cleft%28%5Cdfrac%7B1%7D%7B75%7D%5Cright%29%5Eo%5C%5C%5C%5C%5Ctext%7BTherefore%7D%5C%5C%5C%5C23%5Eo20%2748%27%27%3D23%5Eo%2B20%27%2B48%27%27%3D23%5Eo%2B%5Cleft%28%5Cdfrac%7B1%7D%7B3%7D%5Cright%29%5Eo%2B%5Cleft%28%5Cdfrac%7B1%7D%7B75%7D%5Cright%29%5Eo%5C%5C%5C%5C%3D%5Cleft%2823%2B%5Cdfrac%7B1%5Ccdot25%7D%7B3%5Ccdot75%7D%2B%5Cdfrac%7B1%7D%7B75%7D%5Cright%29%5Eo%3D%5Cleft%2823%2B%5Cdfrac%7B25%7D%7B75%7D%2B%5Cdfrac%7B1%7D%7B75%7D%5Cright%29%5Eo%3D%5Cleft%2823%5Cdfrac%7B26%7D%7B75%7D%5Cright%29%5Eo)
Answer:
Answer C
Step-by-step explanation:
Let the number be x
(30/100)*(20/100)x = (600 / 10000)x = 0.06 x
(40/100)*(y/100)*x = 0.06 x You are solving for y
40y/10000x = 0.06 x Divide both sides by x
40y / 10000 x/x = 0.06 x/x The xs disappear
40 y / 10000 = 0.06 Multiply both sides by 10000
40 y = 0.06 * 10000
40y = 600 Divide by 40
y = 600 / 40
y = 15
Answer C