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3 years ago

6

Petra was given 12 yards of fabric to make costumes for the school play if each costume cost 1 and 1/2 yards how many costumes c

an she make

1 answer:

Lady_Fox [76]3 years ago

6 0

8. The answer is 8. just do 12 ÷1 ½. I just used a calculator bc I know 1 ½= 1.5

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In the point-slope form of a line, y-y1 = m(x-x1) , the slope is represented by ..? the x-coordinate of a point is represented b

raketka [301]

Answer:

y, m(x)

Step-by-step explanation:

minus them to get this

6 0

4 years ago

Find the value of x. (Picture attached.)

Svet_ta [14]

Here, triangle AEN and ALG are similar.

We know that the ratio of corresponding sides of two similar triangles are equal. So,

$\frac{21}{42} =\frac{2x-9}{(2x-9)+(x+7)}\\\\\frac{1}{2} =\frac{2x-9}{3x-2}\\\\ 3x-2=4x-18\\\\-2+18=4x-3x\\\\16=x\\\\x=16\\$

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3 years ago

At an amusement park , the cost of 3 adult tickets and 4 children’s ticket is $126.50 another customer paid $120.50 for 2 adult

KonstantinChe [14]

Answer:

1 Adult ticket=$21.50 ; 1 Children ticket=$15.50

Step-by-step explanation:

3A+4C=126.50

2A+5C=120.50

We find the price of adult tickets 1st.

15A+20C=632.5

8A+20C=482

7A=632.5-482=150.5

1A=21.50

Now we find Children ticket

6A+8C=253

6A+15C=361.50

7C=108.50

1C=15.50

4 0

4 years ago

. If the volume of the pyramid is 12 cubic inches,<br>what is the height of the pyramid, in inches?

Firdavs [7]

Answer:

well it can be 3 theres many answers

Step-by-step explanation:

3x3x3

5 0

3 years ago

F(xth) if f(x) = 4x2+4x - 1

liraira [26]

I believe the answer would be x = - 7/4

7 0

3 years ago