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Sindrei [870]
3 years ago
13

How to solve this

Mathematics
2 answers:
Ludmilka [50]3 years ago
6 0

Answer:

my brain said bye- :(

Step-by-step explanation:

Tamiku [17]3 years ago
3 0
Sorry I don’t really know the answer :(
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Rhonda's backyard has a rectangular patio that is 12.5 feet long,
Bas_tet [7]

Answer:

34992.66

Step-by-step explanation:

nice to know!

5 0
3 years ago
<img src="https://tex.z-dn.net/?f=x%5E%7B8%7D%2Bx%5E%7B4%7D%2B1" id="TexFormula1" title="x^{8}+x^{4}+1" alt="x^{8}+x^{4}+1" alig
ella [17]

You did not provide directions. What do you want us to do with your 8th degree polynomial?

6 0
2 years ago
The diagram shows a circle inside a
coldgirl [10]

Answer:

I guess your answer is 7.722 cm square ......

5 0
3 years ago
An independent-samples t test was conducted to compare high-altitude exercise to exercise at sea-level. Imagine the mean comfort
insens350 [35]

Answer:

-2.03, 2.03

Step-by-step explanation:

The degree of freedom (df) ;

Df total for the two samples = 35

Therefore, obtuaking the critical value using a T-test distribution at 95% confidence level.

(1 - 95%) / 2 = (1 - 0.95) / 2 = 0.05 / 2 = 0.025

Using a T critical value calculator or t table distribution ;

Tcritical, 0.025, df = 35 = 2.03

Left tail = - 2.03

Right = 2.03

Hence, critical cutoff :

(-2.03 ; 2.03)

7 0
3 years ago
8. Which of the following correctly multiplies f(x) x g(x) if f(x) = 3x-1 and g(x) = 2x + 1?
raketka [301]

Answer:

C) f(x) x g(x) = 6x2 + x-1

Step-by-step explanation:

Multiplication of functions:

Two multiply two polynomial functions, we apply the distributive property(multiply each two terms and add).

In this question, we have that:

f(x) = 3x - 1, g(x) = 2x + 1

The multiplication is:

f(x) \times g(x) = (3x - 1)(2x+1) = 3x*2x + 3x*1 -1*2x -1*1 = 6x^2 + 3x - 2x - 1 = 6x^2 + x - 1

The correct answer is given by option C.

4 0
3 years ago
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