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likoan [24]
3 years ago
9

A trapezoid is shown

Mathematics
2 answers:
Veseljchak [2.6K]3 years ago
7 0

Answer:

answer 21 m2

Step-by-step explanation:

Area of a trapezoid

side a

5

parallel a,b

side b

9

height h

3

22 digit

area S

21    

marysya [2.9K]3 years ago
4 0

Answer:

what are the letters and numbers by the trapezoid i need them to solve it

Step-by-step explanation:

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Based on the graph, what is the initial value of the linear relationship? (4 points)
Fittoniya [83]

Answer:

the answer is 5 hope this could help

5 0
2 years ago
Describe a relationship modeled by the function f(x) = 4x3 − 72x2 + 320x
solmaris [256]

Answer:

  • A relationship modeled by the function f(x) = 4x³ - 72x² + 320x is the volume of a right prism whose dimensions are 4 times a desired length, 10 units less that such desired length, and 8 units less than the same desired length.

Explanation:

To find a relationship modeled by the given function it is recommendable to factor it.

The function is:

  • f(x)=4x^3-72x^2+320x

The first step to factor it is to extract common factor 4x:

  • f(x)=4x(x^2-18x+80)

The second step is to factor the quadratic trinomial.

That is made by writting it as a product of two binomials, for which the two constant terms add up - 18 and their product is 80. Those terms are -10 and - 8; so the two factors are (x - 10) and (x - 8), and the factored form is:

  • f(x)=(4x)(x-10)(x-8)

Then, a relationship modeled by that polynomial is the volume of right prism whose dimensions are 4 times a desired length, 10 units less that such desired length, and 8 units less than the same desired length.

  • x is the desired (unknown) length
  • 4x is 4 times the desired length
  • x - 10 is 10 less than the desired length
  • x - 8 is 8 less than the desired length

Thus, the volume of the prism is the product of the three factors:

  • Volume = (4x)(x-10)(x-8)
7 0
3 years ago
$10,000 compounded every 2 years with a 10% interest rate. How much will this be worth in 10 years
Anon25 [30]

$110,000

I got this answer from multiplying 10,000 by 10 then adding 10% of 10,000 (which is one thousand) 10 times, which got me an additional 10,000, and that's how I got my answer. Please comment on this answer and tell me if it is wrong, I really hope it isn't wrong. I also hope this helps you on your way, have a great day!

8 0
3 years ago
Help me please thank you
Maru [420]

Answer: The car's maximum speed


have a nice day!!


5 0
3 years ago
F(x)=1256(1.24)^x Identify the initial value.
Mumz [18]

Answer:

1256

Step-by-step explanation:

Given the function F(x)=1256(1.24)^x, the initial value occurs at x = 0

Substitute x = 0 into the function;

F(0)=1256(1.24)^0

f(0) = 1256(1) (any value raise to sero is 1)

f(0) = 1256

hence the initial value is 1256

8 0
3 years ago
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