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kati45 [8]
3 years ago
6

Calculate the scale factor of ABC to DEF. Enter answer as a whole number or as a fraction in lowest terms, using the slash mark

( / ) for the fraction bar.

Mathematics
1 answer:
bazaltina [42]3 years ago
5 0

Answer:

3

Step-by-step explanation:

because 3x3= 9 and 4x3=12 and 5x3=15

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The length of a rectangular garden is 20 feet and the width is 15 feet. What is ratio of length to width?
dmitriy555 [2]

Answer: 4:3 because 20 divided by 5 is 4 and 15 divided by 5 is 3.

8 0
2 years ago
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A rectangular garden has a total area of 48 sq yards. Draw and label two possible rectangular gardens with different side length
Pie
                                  6yd
8yd                                                                                              a =48sq yd                                                                                                    (6×8=48)


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6 0
3 years ago
What do you think the answer is?
spin [16.1K]
C. $17.28
1.92•9=17.28
4 0
3 years ago
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16. What is the value of 2 1/8x4 3/4
Aneli [31]

Answer:

10/3/32

Step-by-step explanation:

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8 0
2 years ago
A baseball is thrown into the air from the top of a 224-foot tall building. The baseball's approximate height over time can be r
antoniya [11.8K]
The function is h(t) = -16t^2 + 80t + 224, and according to the description of the function in the problem statement, we have the following:

at t=0 after being thrown (that is, at initial time), the height of the ball is calculated by h(0) as follows:

h(0) = -16(0)^2 + 80(0) + 224=0+0+224=224 (ft), which is the initial height, as expected.


At t=1 (sec), the height would be  h(1) = -16(1)^2 + 80(1) + 224=-16+80+224=288. 

etc.


The path is parabolic, as we know by seeing that the function is a quadratic polynomial function. This function has been given in factored form as well. From that we can see that the zeros of the function are t=7 and t=-2.

This means that at t=7 sec, the height h is 0, which means that the ball has hit the ground. t=-2 has no significance in the context of our problem so we just neglect it.


Answer: B) 7 sec



6 0
3 years ago
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