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Alik [6]
2 years ago
12

An art teacher has a roll of mural paper this is 5meters long. She needs to cut it into 1-Decimeter long pieces for a collage pr

oject. How many 1-decimeter pieces can she cut from the roll of mural paper? Show your work. Explain
Mathematics
1 answer:
zysi [14]2 years ago
4 0

Answer:

50 pieces

Step-by-step explanation:

1 decimeter = 0.1 meter

Therefore,

\frac{5}{0.1} = 50

Thus, 50 pieces can be cut.

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A line has this equation: y= -9x-2
tia_tia [17]

Answer:

y = - 9x + 15

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - 9x - 2 ← is in slope- intercept form

with slope m = - 9

Parallel lines have equal slopes, thus

y = - 9x + c ← is the partial equation

To find c substitute (2, - 3) into the partial equation

- 3 = - 18 + c ⇒ c = - 3 + 18 = 15

y = - 9x + 15 ← equation of parallel line

8 0
3 years ago
Fill in the missing values in the table and answer the question. Scale Distance on map Distance in miles 1/4 inch = 1 mile 2.5 i
Sliva [168]

Answer:

ao = 6 miles

a1 = 4 inches

a2 = 50 miles

Step-by-step explanation:

Scale Distance on map                          Distance in miles

1)  1/4 inch                                                   1 mile

   2.5 inches                                             10 miles

2)  1/2 inch                                                1 mile

     3.0 inches                                          <u> _6____miles </u>

3)   1 inch                                                 1 mile

      3.0 inches                                          3 miles

4)    1 inch                                                5 miles

   <u> </u><u> _4____ inche</u>s                                 20 miles

5)     1 inch                                               15 miles

       2.0 inches                                        30 miles

6)      1 inch                                             25 miles

         2.0 inches                                   <u>_50__</u>_____ miles


Thank you.

4 0
3 years ago
Find the area of a circle is with a diameter of 6
m_a_m_a [10]

Answer:

28.27

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A building 50ft tall is on top of a hill A surveyor is at a point on the hill and observes that the angle of elevation to the to
kenny6666 [7]

Answer:

the answer is the difference of 48-20

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
there are 120 children standing in a line,every third gets a rubber, every fourth child gets ruler and every fifth gets a book.
Kaylis [27]

Answer:

60th position is the first child that gets all 3 items

Step-by-step explanation:

Find the LCM of 3 , 5 and 4.

Least common multiple of 3 , 4 and 5 = 3 * 4 * 5 = 60

8 0
3 years ago
Read 2 more answers
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