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34kurt
3 years ago
9

Preverbal why is directly proportional to the variable X. if y equals 12 when x equals 14, what is the value of x when y equals

24?
A. 26
B. 28
C. 30
D. 32​
Mathematics
1 answer:
kipiarov [429]3 years ago
6 0

Answer:

X=28

Step-by-step explanation:

ac/question, \frac{x}{y}=\frac{14}{12}

x=\frac{{14}\times{24}}{12}

x={14}\times{2}

x=28

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Answer:

8

Step-by-step explanation:

Given:

Annuity at time (n + 1) = 13.776

(1 + i)ⁿ = 2.476

Now,

S_{n/i}=\frac{(1+i)^n-1}{d}

here, d = \frac{i}{1-i}

thus,

13.776=\frac{2.476-1}{d}

or

d = 0.1071

therefore,

d = \frac{i}{1+i}

or

0.1071 = \frac{i}{1+i}

or

0.1071 + 0.1071i = i

or

i = 0.1199

now,

(1 + i)ⁿ = 2.476

or

(1 + 0.1199)ⁿ = 2.476

1.1199ⁿ = 2.476

taking log both sides

n × log(1.1199) = log(2.476)

or

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hence,

the answer is 8

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3 years ago
A composition of reflections over parallel lines is the same as a __________. A. translation B. rotation C. glide reflection D.
enyata [817]

Answer: A

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
Draw a line segment 7cm long .
White raven [17]

Answer:

The line segment 7 cm long is shown below.

Step-by-step explanation:

First we draw a line line segment whose length is 7 cm long. Then we divide the line in small parts.

The length of each part is 1 cm.

Six points on the line segment divides the line in 7 equal parts and length of each part is 1 cm.

From the figure it is noticed that we have total 7 small parts and length of each part is 1 cm. So length of 7 parts is

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4 0
3 years ago
Use this formula for the area of a trapezoid.
balandron [24]

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Step-by-step explanation:

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The following list details the numbers of tickets sold for a talent show grade 9:22; grade 10:32; grade 11: 41; and grade 12:30.
Montano1993 [528]

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Step-by-step explanation:

The data set is:

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(10,32)

(11, 41)

(12, 30).

In the usual notation, the number at the left is the input (belons to the domain) and the number in the right is the output (belongs to the range).

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