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VMariaS [17]
3 years ago
8

Please help me please

Mathematics
2 answers:
MissTica3 years ago
6 0

Answer:

not all of them are proportional because they do not all equal the same.

Step-by-step explanation:

Marina86 [1]3 years ago
6 0

Answer:

1. yes

2. yes

3. no

Step-by-step explanation:

1.7x2 and 7x3         4x2 and 4x3

2. 6x2 and 6x3       8x2 and 8x3

3. not the right ratios

thats all i got homie

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Colt1911 [192]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
If 75 percent of the employees of a certain company take a winter vacation, 40 percent take a winter and a summer vacation, and
anyanavicka [17]

Answer: 5%

Step-by-step explanation:

The number of employees that took Winter vacation = 75%

The number of employees that took Both winter and summer vacation = 40%

The number that took Neither = 20

The total number of employees (%) =Winter + Summer - Both + Neither = 100%

75%+ Summer - 40%+ 20%= 100%

Solving for Summer = 45%

Now we are interested in the employees that took summer but not winter = Summer only = Summer - Both(i.e. summer overlap with winter) = 45%-40%= 5%

5 0
3 years ago
ABCD is a rectangle. AD = 15, AC = 25, and DC = 20. Find BD.
agasfer [191]

Answer:

20

Step-by-step explanation:

it is the same length as DC just going diagonal.

(i am not good at explaining in case you could not tell)

6 0
3 years ago
What is the value of this expression? 2.4 27.316
Rom4ik [11]

Answer:

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Step-by-step explanation:

7 0
2 years ago
If f(x) varies directly with x and f(x) = 4 when x = 12, then what is the value of f(x) when x = 60?
ANTONII [103]
ANSWER

f(60)=3\times60=180

EXPLANATION
We were given that
f(x)
varies directly as
x.

We can write this mathematically as,

f(x) \propto \: x.

This implies that,

f(x) = kx
where k is the constant of variation.

f(4)=4k

This implies that,

4k=12

k = 3

The equation becomes

f(x)=3x

When x=60

f(60)=3\times60=180
6 0
3 years ago
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