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docker41 [41]
3 years ago
9

Help please do at 11

Mathematics
1 answer:
Bumek [7]3 years ago
8 0

Answer:

Step-by-step explanation:

area =  \pir^{2}  so it's  \pi7^{2} = 153.938... cm^{2}

circumference is  2\pir =  2*\pi*7 = 43.98229 cm  

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Graph: y = |x – 4| + 2
Natalija [7]

Answer:

See image attached

Step-by-step explanation:

The vertex form for an absolute value function is:

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5 0
4 years ago
In right triangle XYZ, the right angle is located at vertex Y. The length of line segment XY is 12.4 cm. The length of line segm
Usimov [2.4K]

we know that

In the right triangle XYZ

tan (YZX)=\frac{opposite\ side\ angle\ YZX}{adjacent\ side\ angle\ YZX}

in this problem

opposite\ side\ angle\ YZX=XY=12.4\ cm\\adjacent\ side\ angle\ YZX=YZ=15.1\ cm

substitute the values

tan (YZX)=\frac{12.4}{15.1}

Angle (YZX)=arc\ tan (12.4/15.1)

Angle (YZX)=39.4\°

therefore

<u>the answer is the option</u>

B .39.4°

5 0
3 years ago
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