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Ierofanga [76]
3 years ago
5

What exactly are prime numbers?

Mathematics
2 answers:
olga_2 [115]3 years ago
6 0
Prime numbers are numbers that are greater than one and its only factors, the things that multiply to equal it, are one and itself. An example is the number seven the only numbers multiplied together that can equal 7 are 7x1.
nignag [31]3 years ago
4 0
Prime numbers are numbers that only have a factor of one and its self.
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A company has two manufacturing plants with daily production levels of 5x+11 items and 2x-3 ​items, respectively. The first plan
Elan Coil [88]

Answer:

alr 5x+11 and 2x-3

5x+11=16x

2x-3=-1x

Step-by-step explanation:

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t

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4 0
2 years ago
Y=2,y=-1/2 thats the equation but it told me to write more idk why
Darina [25.2K]

More information is needed.

8 0
3 years ago
What is the area of the trapezoid if a = 10 b= 18 and h = 6 inches?
yanalaym [24]

[ Answer ]

\boxed{\bold{84 \ In.^{2} }}

[ Explanation ]

  • Formula For Area Of Trapezoid: \boxed{\bold{\frac{a \ + \ b}{2}Height }}

-----------------------------------------

A = 10

B = 18

H = 6

  • Plug Numbers Into Equation: \boxed{\bold{\frac{10 \ + \ 18}{2}Height }}

  • Solve

10 + 18 = 28

28 ÷ 2 = 14

14 · 6 = 84

  • Final Answer

84

\boxed{\bold{[] \ Eclipsed \ []}}

4 0
3 years ago
The Quality Assurance department at a gear company
exis [7]
Answer:
0.6%??


I did 3 divided by 500 and got 0.006 then moved the decimal places to transform the decimal to fraction which ends up being 0.6%
4 0
3 years ago
Find the constant of variation k for the inverse variation. Then write an equation for the inverse variation. Y=4.5 when x = 3
Nookie1986 [14]
\bf \qquad \qquad \textit{inverse proportional variation}\\\\
\textit{\underline{y} varies inversely with \underline{x}}\qquad \qquad  y=\cfrac{k}{x}\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad  variation
\end{array}\\\\
-------------------------------\\\\
\textit{we also know that }
\begin{cases}
y=4.5\\
x=3
\end{cases}\implies 4.5=\cfrac{k}{3}\implies 4.5(3)=k
\\\\\\
13.5=k\qquad therefore\qquad \boxed{y=\cfrac{13.5}{x}}
8 0
3 years ago
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