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irga5000 [103]
3 years ago
15

PLEASE HELP ME!!!! In each diagram AB is tangent to C at B. Find the value of x.​

Mathematics
1 answer:
klio [65]3 years ago
3 0
Answer is 9

Step by step explanation
As CB is radius CB=3, CA=3+7=10
X^2=(7+3)^2-3^2=100-9=81
X=9
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Twice a number less than 5
Sunny_sXe [5.5K]

Answer:

2n≤5

Step-by-step explanation:

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4 years ago
Twenty girls​ (ages 9-10) competed in the​ 50-meter freestyle event at a local swim meet. The mean time was 43.70 seconds with a
iragen [17]

Answer:

Right or positively skewed

Step-by-step explanation:

From the median and the interquartile range we can find the first and third quartile values Q3=40.15+(4.98/2)=42.64 and Q1=37.66.

Now we have enough evidence to conclude that is Right or positively skewed

1. The mean is above the median

2. The mean is 43.70, which is above the third quartile (42.64), meaning that after the mean there's less than 30% of the data.

The evidence suggests that most of the data is concentrated at the bottom of the distribution making it right or positively skewed.

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3 years ago
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6 0
3 years ago
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This one example of a net of a cube. how many more possible nets could there be of a cube
marshall27 [118]

Correct option is D) 10 .

<u>Step-by-step explanation:</u>

Net of a cube is : Basically , a cube consists of six square faces, twelve edges, and eight vertices. When the square faces of a cube are separated at the edges and laid out flat they make a two dimensional figure( 2D figure :- Comprises of x-axis & y-axis) called a net. There are eleven different nets for a cube.

  • Net -- a two-dimensional shape that can be folded into a three-dimensional figure is a net of that figure.
  • Face -- a plane figure that serves as one side of a solid figure.
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Since we have 11 nets of a cube ! According to question we have only one net given , that means there are 10 more net of a cub are left .Therefore , Correct option is D) 10 .

5 0
3 years ago
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Step-by-step explanation:

Since, by the given diagram,

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And, the approximate number of pharmacy technicians job opening = 18,000

Hence, the difference of the number of security guard job opening and the number of pharmacy technicians job opening = 39,000 - 18,000 = 21,000

Thus, the job openings for security guards is approximately 21000 greater than that of pharmacy technicians.

⇒  Option C is correct.

8 0
4 years ago
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