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3 years ago

What other angles can be marked as congruent?

Mathematics

2 answers:

umka2103 [35]3 years ago

4 0

Answer:

Option B

Step-by-step explanation:

<WXV = <YXZ (Vertically opposite angles are congruent.)

inna [77]3 years ago

3 0

Angle x (vertical angles)

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5y+6+7y=?(6y+?)what is the answer

marysya [2.9K]

12y +6 is the answer to that question

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3 years ago

One-Step Equations:

erastova [34]

9. X=7. 7-8=-1

8. X=18. 18-7=11

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3 years ago

Read 2 more answers

there has to be at least one operating path. Once a component fails on a path, that path is no longer operating. The reliability

Eva8 [605]

Answer:

$R = P(R_1) P(R_2|R_1) P(R_3|R_2)*....*P(R_n |R_1,..., R_{n-1}$

For this case the reliability of the sytem would be given by:

$R= \prod_{i=1}^n R_i$

R1= 0.95, R2 =0.95, R3= 0.5, R4 = 0.79 , R5 = 0.6

And replacing we got:

$R = 0.95*0.95*0.5*0.79*0.6= 0.21389$

Step-by-step explanation:

We can assume that the system work in series

If we have in general n units the reliability of the system is the probability that unit 1 succeeds and unit 2 succeeds and all of the other units in the system succeed. fror n units must succeed for the system to succeed. The reliability of the system is then given by:

$R = P(R_1) P(R_2|R_1) P(R_3|R_2)*....*P(R_n |R_1,..., R_{n-1}$

For this case the reliability of the sytem would be given by:

$R= \prod_{i=1}^n R_i$

R1= 0.95, R2 =0.95, R3= 0.5, R4 = 0.79 , R5 = 0.6

And replacing we got:

$R = 0.95*0.95*0.5*0.79*0.6= 0.21389$

8 0

3 years ago

How to solve 7-(4/5×1/3)

MaRussiya [10]

First, calculate the ones that is in the bracket, 4/5×1/3 = 4/15 (make the denominator the same), second finish the question, 7 - 4/15.
Answer, 6&11/15. (six and eleven over fifteen.

8 0

3 years ago

find the surface area of a cylinder with a height of 5 yd and a base diameter of 6 yd use the value 3.14 for pi

den301095 [7]

Answer:

A≈150.8yd²

d Diameter 6yd

h Height 5yd

Solution

A=2πd

2h+2π(d

2)2=2·π·6

2·5+2·π·(6

2)2≈150.79645yd²

Step-by-step explanation:

7 0

2 years ago