3 years ago

What is the solution set of the compound inequality 3.5x - 10> -3 and 8x -9 <39

Mathematics

1 answer:

Eva8 [605]3 years ago

5 0

I need to answer two questions in order to ask a question. sorry that i’m stupid and have no idea how to do this

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Evaluate x4 + 4x3 - 2x2 + 11x - 6 for x = 3

erica [24]

Step-by-step explanation:

$f(x) = {x}^{4} + 4 {x}^{3} - 2 {x}^{2} + 11x - 6$

$f(3) = {3}^{4} + 4. {3}^{3} - 2. {3}^{2} + 11.3 - 6$

$f(3) = 81 + 4.27 - 2.9 + 33 - 6$

$f(3) = 81 + 108 - 18 + 33 - 6$

$f(3) = 198$

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2 years ago

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Find the length of the third side. If necessary, write in simplest radical form.

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Answer: 84 is your answer hope this helped

plz make brainly

Step-by-step explanation:

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3 years ago

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5. Decide whether each equation is true for all, one, or no values of x.

S_A_V [24]

C doesn’t have a value , x equals 0 , x=0

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An artist is creating a large butterfly sculpture outside a museum. There is a circular dot on each wing made out of a metal rin

IgorLugansk [536]

$\bf \textit{"The distance around each dot is 24}\pi \textit{ inches."}\\\\
\textit{circumference of a circle}\\\\
C=2\pi r\quad 
\begin{cases}
r=radius\\
-----\\
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\\\\\\
\boxed{12=r}\\\\
-------------------------------\\\\
\textit{area of a circle}\\\\
A=\pi r^2\quad 
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4 years ago

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We need to buy 4 spirals for every student. If we have 25 students, how many spirals should we order?

ozzi

Answer:

100

Step-by-step explanation:

4 spirals for 1 student. 4 x 25 to get the total number, and that equals 100

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3 years ago