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3 years ago

Module 3 DBA: What key features can be identified from graphs of polynomials of higher-

1 answer:

7 0

Answer: Polynomials are algebraic expressions that contain more than two terms. AN example would be: f(x) = x^3 + x^2 + x +1. This equation contains three terms, with the 3rd degree as its highest term. It also means that the graph passed three x-intercepts. This depends in the highest degree. So, the first thing you do is plot the intercepts because for sure, the graph will pass there.

Step-by-step explanation:

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PLZ HELP DUE IN 20 MINS

Artemon [7]

Answer:

a. D and E are similar but not congruent.

Step-by-step explanation:

Let's analyse each statement and determine which is true about the 3 given quadrilaterals:

a. "D and E are similar but not congruent." TRUE.

D is similar to E because, every segment of D is proportional to the corresponding segments of E. The ratio of their corresponding segments are equal.

D and E are not congruent because their segments are not of equal length. Thus, they have the same shape but different sizes.

b. "E and F are similar and congruent." NOT TRUE.

E and F has the same size, hence they are congruent. However, they are not similar, because they don't have the same shape. Their corresponding lengths are not proportional.

c. "D and E are similar and congruent." NOT TRUE.

Since statement (a) is TRUE, statement (c) cannot be true.

D and E are similar because they have the same shape and the ratio of their corresponding sides are the same. D and E are not congruent, because they are not of the same size.

d. "F and D are similar but not congruent." NOT TRUE.

F and D has the same size but the ratio of their corresponding sides are not the same.

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3 years ago

PLEASE HELP DUE TODAY! ANSWER ALL NO BITLY!

slava [35]

Answer:

First: 3

Second: $y = 8x$

Third: Proportional

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3 years ago

Read 2 more answers

woodland Mound Park sells annual visitors passes for $12.50. Last year the park raised $53,500 in annual visitors pass sales. Ho

maria [59]

Answer:

$4,280\ passes$

Step-by-step explanation:

Let

x -----> the number of annual visitors pass sold

we know that

To find out the number of annual visitor passes sold, divide the total amount raised by the cost of a pass.

The linear equation that represent this problem is

$12.50x=53,500$

Solve for x

Divide by 12.50 both sides

$x=\frac{53,500}{12.50}=4,280\ passes$

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3 years ago

Kylee frove 131.5 miles on Monday. On Tuesday she had to drive 213.27 miles. How much farther did she drive on Tuesday than on M

salantis [7]

Kylee drove 81.77 more miles on Tuesday.

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4 years ago

Keith_Richards [23]

We know that

[volume of a pyramid]=[area of the base]*h/3

a) The scale factor of the smaller pyramid to the larger pyramid in simplest form

12/20----------> 3/5
the answer Part a) is 3/5

(b) The ratio of the area of the base of the smaller pyramid to the base of the larger pyramid

[The ratio of the area of the base of the smaller pyramid to the base of the larger pyramid]--------> (3/5)²------> 9/25------> 0.36

[volume of a larger pyramid]=8192 cm³
h=20 cm
so
[8192]=[area of the base larger pyramid]*20/3
[area of the base larger pyramid]=8192*3/20------> 1228.80 cm²

[area of the base smaller pyramid]=(3/5)²*1228.80-----> 442.37 cm²

The ratio of the area of the base of the smaller pyramid to the base of the larger pyramid-----------> 442.37/1228.8--------> 0.36
0.36--------> is equal to (3/5)²

the answer part b) is 0.36

(c) Ratio of the volume of the smaller pyramid to the larger

[Ratio of the volume of the smaller pyramid to the larger]=(3/5)³---> 27/125
27/125------> 0.216

the answer Part c) is 0.216

(d) The volume of the smaller pyramid

[The volume of the smaller pyramid]=0.216*8192------> 1769.47 cm³

the answer part c) is 1769.47 cm³

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4 years ago