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bonufazy [111]
3 years ago
10

lines a, b, c and d are in the same plane. line a is parallel to line c. lines b and c are perpendicular to line d. based on thi

s, tell how lines a and b are related. justify your answer
Mathematics
2 answers:
Natalka [10]3 years ago
5 0
Since the others are congruent and linear so is a and b!!!!!!!!
rosijanka [135]3 years ago
4 0

Answer:

a and b are parallel

Step-by-step explanation:

Given a and c are parallel, and c is perpendicular to d, then a is perpendicular to d too.  b is also perpendicular to d. Given all the lines are in the same plane, if two lines are perpendicular to the same line, in this case line d, then they are parallel to each other.

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How do I solve this
Veronika [31]

Answer:

P(A or B) = 1.16

Step-by-step explanation:

Given probability:

Probability of event A = P(A) = 0.46

Probability of event B = P(B) = 0.7

P(A and B) = 0.43

Find:

P(A or B)

Computation:

If A is an incident and B is a separate event, P(A or B) is the possibility of either A, B, or both events occurring.

P(A or B) = P(A) + P(B)

P(A or B) = 0.46 + 0.7

P(A or B) = 1.16

5 0
3 years ago
4. A recipe for cookies calls for of a cup of sugar per batch. Elena used 5
allsm [11]

the answer is 5 because if 1 cup of sugar per batch and she put in 5 cups of sugar that makes 5 batches

6 0
3 years ago
There are 888 employees on The Game Shop's sales team. Last month, they sold a total of ggg games. One of the sales team members
luda_lava [24]

Answer:

\frac{g}{8}-17 games

Step-by-step explanation:

Employees: 8

Sales last month: g

Average: \frac{totalGames}{Employees}

To find out how many games Chris sold, we have to take the average and subtract 17.

\frac{g}{8}-17

Since there are no more values we can use, this is as simple as we can get it. If we knew how many games they sold last month, we could get an exact answer for Chris using this expression.

7 0
3 years ago
Read 2 more answers
Suppose the cost of electricity is $0.03 for each kilowatt-hour. Carlos's house runs on 11.14 kilowatt-hours a day. Find the cos
irga5000 [103]
Answer: I think the answer is $33.42

Explanation: If it’s $0.03 for every hour and there is only 11.14 hours used a day just multiply 11.14 by .03 and you get .3342 then you move the decimal over 2 spaces to get 33.42
8 0
2 years ago
there are 350 boys and 450 girls in the sixth to eighth grade In East Side Elementary School. what is the ratio of the numbers o
MatroZZZ [7]
Boys to girls=350:450=7:9
5 0
3 years ago
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