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sergey [27]
3 years ago
14

- 3x + 5y = -2 2x - 2y = 1 Solve by elimination

Mathematics
1 answer:
Harman [31]3 years ago
7 0

the answer i think its 8 not sure

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(URGENT)Find the equation of the normal line to the curve below at the point (1, -2) in point slope form.
Rus_ich [418]

Answer:

Xmin:

-10

Xmax:

10

Ymin:

-10

Ymax

10

Step-by-step explanation:

4 0
3 years ago
Sissy wants to enlarge a picture of a princess so that she can put it on the wall in her daughter’s room. What will be the area
alisha [4.7K]

Answer:

= 486 in²

Step-by-step explanation:

Linear scale factor = Image distance/object distance

Therefore; Linear scale factor = OL'/OL

                                                 = 54/ 12

                                                 = 9/2

Area scale factor is equivalent to the square of linear scale factor

Thus;

Area scale factor = (9/2)²

                             = 81/4

Hence; 81/4 = Area of larger rectangle/Area of smaller rectangle

Area of the smaller rectangle = 4 ×6 = 24 in²

Therefore;

Area of enlarged or larger pic = 81/4× 24

                                                  <u>= 486 in²</u>

3 0
3 years ago
Read 2 more answers
How much minutes would be reduced if a 20 minute video was at 2.0x speed??
Dmitriy789 [7]
10 is the answer................

3 0
3 years ago
Read 2 more answers
Which is more 2/3 or 2/4
goblinko [34]
The answer would be 2/3 is greater than 2/4. Two- thirds is equivalent to 0.67 while 2/4 is equivalent to 1/2 or 0.5. Of course, 0.67 is greater than 0.5.
6 0
3 years ago
A class is made up of 8 boys and 4 girls. Half of the girls wear glasses. A student is selected at random from the class. What i
Ierofanga [76]

Answer:

1/6

Step-by-step explanation:

The total amount of people 8+4=12

there are 4/2=2 girls with glasses

the probability to chhose a girl with glasses is 2/12=1/6

3 0
2 years ago
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