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DIA [1.3K]
3 years ago
12

There are 1,269 souvenir paperweights that need to be packed in boxes. each box will hold 15 paperweights. how many boxes will b

e needed?
Mathematics
2 answers:
valentina_108 [34]3 years ago
8 0

1 -  -  -  -  -  -  -   >- 15 \\ x -  -  -  -  -  -  -  - 1269 \\ x = 1269 \times 1 \div 15  \\ x = 85boxes
hope this help
svetoff [14.1K]3 years ago
3 0
For this case we can make the following rule of three:
 1 box -------------> 15 paperweights
 x -------------------> 1269 paperweights
 We clear the value of x.
 We have then:
 x = (1269/15) * (1)
 x = 84.6
 Rounding to the nearest whole:
 x = 85
 Answer:
 
There will be needed about:
 
x = 85 boxes
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Triangle ABC is dilated to produce triangle A'B'C' with scale factor 3/4. which describes the relationship between the two trian
Nadya [2.5K]

Answer:

ΔA'B'C' is a reduction of ΔABC and ΔA'B'C' is similar to ΔABC.

Step-by-step explanation:

It is given that the triangle ABC is dilated to produce triangle A'B'C' with scale factor 3/4.

If a figure is dilated then preimage and image are similar.

If scale factor is between 0 to 1, then preimage is reduction of image.

If scale factor is more that 1, then preimage is enlargement of image.

If scale factor is 1, then preimage is congruent to the image.

We know that

\frac{3}{4}=0.75

So,

0

Therefore, the ΔA'B'C' is a reduction of ΔABC and ΔA'B'C' is similar to ΔABC.

6 0
3 years ago
The following pentagon, ABCDE is rotated about the origin 90 counterclockwise. Select the new coordinates of C and E after the
katrin2010 [14]

Answer:

its 10

Step-by-step explanation:

10 times 1 is 10

8 0
3 years ago
Can someone help plz :')
olga_2 [115]

Answer:

c]

Step-by-step explanation:

6 0
3 years ago
Why did I get this question wrong?
Talja [164]

Answer:

9.25

Step-by-step explanation:

M₄ means the area using 4 rectangles with heights equal to the function evaluated at the midpoints.

The width of each rectangle is (4−0)/4 = 1.

The area of each rectangle is:

M₁ = (1) (1.12) = 1.12

M₂ = (1) (1.80) = 1.80

M₃ = (1) (2.69) = 2.69

M₄ = (1) (3.64) = 3.64

The total area is therefore:

M = 1.12 + 1.80 + 2.69 + 3.64

M = 9.25

7 0
3 years ago
Find the measure of DB (a curvy line is on top of DB btw)
klasskru [66]

Answer:

Arc DB = 146

x = 5

Step-by-step explanation:

Remark

The relationship between the large arc, the small arc and the intersecting angle is

1/2 (large arc - small arc) = intersecting angle.

Givens

Large arc = 25x + 21

Small arc = 96

5x

Solution

1/2*(25x + 21 - 96) = 5x*2            Multiply both sides by 2

25x + 21 - 96 = 10 x                     Combine      

25x - 75 = 10x                             Subtract 25x from both sides

-75 = 10x - 25x

-15x = -75

x = 5

DB = 25x + 21

DB = 25*5 + 21

DB = 125 + 21

DB = 146

Tell me if this is not in the choices.

5 0
3 years ago
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