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OverLord2011 [107]
3 years ago
10

The perimeter of triangle ABC

Mathematics
1 answer:
Scilla [17]3 years ago
7 0
The perimeter of triangle ABC is: 54

21 + 18 + 15 =54
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The table represents a function.
zavuch27 [327]

Answer:

The correct option is 3. The rate of change in the function ​y=x-6​ is   less than the rate of change of the function represented in the table.

Step-by-step explanation:

The given table represents a function.

Choose any two points from the table. The two points are (0,-5) and (2,1).

Slope of a line is

m=\frac{y_2-y_1}{x_2-x_1}

Slope of the function that is represented by the table, is

m=\frac{1-(-5)}{2-0}=\frac{6}{2}=3

Therefore the rate of change of function is 3.

The given function is

​y=x-6

It is a slope intercept form of a line.

y=mx+b

Where m is the slope and b is y-intercept.

Therefore the slope of the given function is 1.

Since 1<3, therefore rate of change in the function ​y=x-6​ is   less than the rate of change of the function represented in the table. Option 3 is correct.

7 0
3 years ago
Read 2 more answers
Help please solve for x.
Sedbober [7]

Answer:

x=\frac{60}{7}\ units  or  x=8\frac{4}{7}\ units

Step-by-step explanation:

<u><em>The correct question is</em></u>

The two rectangles show are similar. Find the value of x

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent

In this problem

\frac{20}{14}=\frac{x}{6}

solve for x

x=\frac{20}{14}(6)

x=\frac{120}{14}\ units

simplify

x=\frac{60}{7}\ units

convert to mixed number

x=\frac{60}{7}\ units=\frac{56}{7}+\frac{4}{7}=8\frac{4}{7}\ units

4 0
3 years ago
What is 6x + 9^3 factorsied
ohaa [14]

Step-by-step explanation:

hope it's help u jajajn s

8 0
2 years ago
A heron is perched in a tree 50 feet above sea level. Directly below the heron, a pelican is flying 17 feet above sea level. Dir
Agata [3.3K]

Answer:

Step-by-step explanation:

Your answer

A = 73

B= 33

C = 40

D = 40

Mark it as Brainlist answer. Follow me.

7 0
2 years ago
Buying a $36,000 new hybrid SUV with $3000 paid up front and the rest borrowed at 4.2%
Studentka2010 [4]

From the calculations, the total amount paid for the SUV is $43,708.

<h3>What is compound interest?</h3>

The term compound interest has to do with an interest that is charged in both the principal and the interest.

In this case, the amount that was borrowed is  $36,000 - $3000 = $33,000. Using the formula;

A = P(1 + r/n)^nt

P =  $33,000

r = 4.2%

n = 52

t = 5 years

A = 33,000(1 + 0.042/52)^(52 * 5)

A = $40,708

Total amount paid = $40,708 + $3000 = $43,708

Learn more about compound interest:brainly.com/question/14295570?

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3 0
2 years ago
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