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3 years ago

In this figure, a line through points X & Y will _____

Mathematics

1 answer:

levacccp [35]3 years ago

4 0

From the figure, its clear that the compass drew arcs like below:

With A as centre, and more than half of the length of AB as radius, one arc is drawn.

With the same radius, with B as centre, another arc is drawn.

The points of intersections of the arcs are X and Y.

Clearly, this is the construction of a perpendicular bisector of the line segment AB.

Hence, if we draw a line segment through XY, it will be a perpendicular bisector of AB.

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PSYCHO15rus [73]

Please help solve 12-14

( will give brianlst :))

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2 years ago

What is the quotient of -112 and 2? A. 56 B. 61 C. -56 D. 0-61

Montano1993 [528]

the quotient of -112 & 2 is -56

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2 years ago

Read 2 more answers

Help please.......Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.

maxonik [38]

Answer:

The cost of 1 dozen doughnut is $6 and the cost of a dozen croissant is $10.

Step-by-step explanation:

We know that:

D = Cost of a dozen doughnut
C = Cost of a dozen croissant
10D + 7C = 130
6D + 4C = 76

Work:

10D + 7C = 130

6D + 4C = 76

4(10D + 7C = 130)

7(6D + 4C = 76)

40D + 28C = 520

42D + 28C = 532

40D - 42D = 520 - 532
=> -2D = -12
=> 2D = 12
=> D = 6

Now, let's substitute the value of D into the first equation.

10D + 7C = 130
=> 10(6) + 7C = 130
=> 60 + 7C = 130
=> 7C = 70
=> C = 10

Hence, the cost of 1 dozen doughnut is $6 and the cost of a dozen croissant is $10.

Hoped this helped.

$BrainiacUser1357$

4 0

2 years ago

All Food City oranges are normally $3 per pound, but this week they are on sale for $2 per

stepladder [879]

Answer:

33.33%

Step-by-step explanation:

The oranges have decreased by one dollar per pound so you have to find the percentage of 3 that is 1. To do this is 1 over 3 multiplied by 100%

= $\frac{1}{3} \\$ * 100%

And this will give you 33.33%

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3 years ago

Once you get a phone interview, the probability of getting a site interview is 0.25, and once you get a site interview, your pro

nalin [4]

Answer:

7.5%

Step-by-step explanation:

Two events and each has the probablity of occuring 0.25 and 0.30, the probability of them occuring at the same time is 0.25*0.30 = 0.075 = 7.5%.

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3 years ago