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Eva8 [605]
3 years ago
10

Is this problem correct.

Mathematics
2 answers:
mars1129 [50]3 years ago
6 0

Step-by-step explanation:

it does not look correct in my eyes and it is not clear very well

Paul [167]3 years ago
4 0

Answer:

Step-by-step explanation:

a) Correct

UT is a radius

also UY and UV would qualify

b) Incorrect

only VY qualifies as a diameter

c) Correct.

A diameter is a special kind of chord, the longest chord possible

XW would also qualify. A chord is a straight line that connects any two points on a circle

d) Incorrect

VY is a diameter and UT is a radius. radius is always half the length of a diameter UT = 3 units

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The scale factor for two similar rectangles is 4. If the area of the smaller rectangle 7m^2, what is the area of the larger rect
nydimaria [60]

Answer:

A. 112 m^2

Step-by-step explanation:

If the scale factor is 4, the area of the larger figure is 4^2 times that of the smaller one.

... (7 m^2)·4^2 = 112 m^2

_____

The scale factor for area is the square of the scale factor for linear dimensions. When we talk about a scale factor without qualification, we mean the scale factor for linear dimensions.

3 0
3 years ago
I will give you brainliest to whoever helps me answer this. Please hurry
laila [671]
Y= 13.18x + 36 Blank 1: 13.18 & Blank 2: 36
6 0
3 years ago
Let X, the number of flaws on the surface of a randomly selected boiler of a certain type, have a Poisson distribution with para
kvasek [131]

Answer:

(a) 0.932

(b) 0.0653

(c) 0.032

(d) 0.316

(e) 0.251

Step-by-step explanation:

From the table with mean parameter μ = 5, we can compute the following cumulative and density probability

(a) P(X \leq 8) = 0.932 (cumulative)

(b) P(X = 8) = 0.0653 (density)

(c) P(9 \leq X) = 1 - P(X \leq 9) = 1 - 0.968 = 0.032 (cumulative)

(d) P(5 \leq X \leq 8) = P(X \leq 8) - P(X \leq 5) = 0.932 - 0.616 = 0.316 (cumulative)

(e) P(5 < X < 8) = P(X \leq 8) - P(X \leq 5) - P(X = 8) = 0.932 - 0.616 - 0.0653 = 0.251

5 0
3 years ago
Can you PLEASE show this on a graph?
kodGreya [7K]

Answer:

May or may not be right, your welcome.

Step-by-step explanation:

Rise/Run.

Plot 1.

Go down 2.

Go to the right 3, plot.

6 0
3 years ago
The sum of three certain consecutive numbers is 240. Find the three numbers. [Hint: Let x stand for the smallest number. Since t
aleksley [76]
Write an equation based on the problem in the terms of x and solve the equation
first number + second number + third number = 240
x + x + 1 + x + 2 = 240
3x + 3 = 240
3x = 240 - 3
3x = 237
  x = 237/3
  x = 79
The smallest number, x, is equal to 79

Find the next two numbers
the second number = x + 1
the second number = 79 + 1
the second number = 80

the third number = x + 2
the third number = 79 + 2
the third number = 81

ANSWER: The three numbers are 79, 80, 81
7 0
3 years ago
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