3 years ago

Find the values of x and y.

Mathematics

1 answer:

3241004551 [841]3 years ago

3 0

X is 75 degrees and y is 105 degrees

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Can somebody answer this for me I don’t get it and please explain it please, Thank you

Veseljchak [2.6K]

Answer:

120 minutes

Step-by-step explanation:

1/4=0.25

96x 0.25= 24

96+24=120 minutes

7 0

3 years ago

Read 2 more answers

If the surface area of a sphere is 530.93 square cntimeters, find the volume of the sphere

hodyreva [135]

The volume of sphere is: 1149.76\ cm^3

Further explanation:

We have to find the radius of the sphere first to find the volume of sphere

Given

Surface Area of Sphere=530.93 cm^2

$SA=4\pi r^2\\530.93=4*3.14*r^2\\530.93=12.568r^2\\r^2=\frac{530.93}{12.56}\\r^2=42.27\\Taking\ Square\ root\ on\ both\ sides\\\sqrt{r^2}=\sqrt{42.27}\\r=6.5\ cm\\Now,\\V=\frac{4}{3}\pi r^3\\V=\frac{4}{3}*3.14*(6.5)^3\\=\frac{4}{3}*3.14*274.625\\=1149.76\ cm^3$