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Fudgin [204]
3 years ago
14

stephanie read 72 pages on sunday and 83 pages on Monday. About how many pages did Stephanie read during the two days ?

Mathematics
2 answers:
Illusion [34]3 years ago
8 0
155 is the your answer
frutty [35]3 years ago
4 0
155 pages because if you add 72and83 you will get 155 because 2 plus3 is 5 and 7 plus 8 is fiveteen
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The general form of a circle is given as x^2 + y^2 + 4x - 12y + 4 = 0.
stepan [7]
If you can rewrite the formula as (x-a)² + (y-b)² = r², the center is at (a,b) and the radius is r.

If you work out this equation, and map it to the original, you will find that the +4x term hints that a = 2 (double product) and -12y hints that b=-6, and r=6.

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7 0
3 years ago
She purchased 40% of the copies in the store. She has 80 copies of the cd. How many cd were on sale
mafiozo [28]
To find the number of CD on sale, we can set an equation.

Let y be the number if CD.

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The equation:

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y = 80÷0.4

y=320

Therefore there were originally 320 CDs.

Hope it helps!
8 0
3 years ago
Henry divided his socks into five equal groups. Let s represent the total number of socks. Which expression and solution represe
garik1379 [7]

Answer:

option A is correct answer of this question

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4 0
3 years ago
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A surveyor standing at A notices two posts B and C on the opposite side of a canal. The posts are 120m apart. If the angle of si
AveGali [126]

Unfortunately there isn't enough information.

Check out the diagram below. We have segment BC equal to 120 meters long. Points B, C, D and E are all on the edge of the same circle. According to the inscribed angle theorem, angles BDC and BEC are congruent. This shows that the surveyor could be at points D or E, or the surveyor could be anywhere on the circle. There are infinitely many locations for the surveyor to be at, which leads to infinitely many possible widths of this canal.

5 0
3 years ago
IN THE FIGURE BC IS PARALLEL TO AD. AREA OF TRIANGLE ABC IS 100 cm². WHAT IS THE AREA OF TRIANGLE BCD
Anuta_ua [19.1K]

Answer:

150 cm2

Step-by-step explanation:

double of triangle abc is 200

this is in middle of both

3 0
2 years ago
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