3 years ago

Which of the following is NOT a prime number? A)3163 B)1053 C)157 D)263

Mathematics

2 answers:

Hitman42 [59]3 years ago

8 0

B)1053 is not a prime number

nydimaria [60]3 years ago

5 0

A prime number is a number that can only be divided for 1 and itself.

The right answer is B, 1053 is NOT prime. It can be divided for 1, 3, 9, 13, 27, 39, 81, 117, 351, 1053.

You might be interested in

A graph is shown in the picture. Which root has the multiplicity of 3?

kari74 [83]

I think the awnser is c

8 0

2 years ago

Can you please answer this question

schepotkina [342]

Answer:

1/40

219/250

69/16

Step-by-step explanation:

0.025=(025)/(1000)=1/40

0.876=876/1000=219/250

4.3125=43125/10000=1725/400=69/16

4 0

2 years ago

BRAINLIESTTT ASAP! PLEASE HELP ME :)<br><br> Find the inverse of :

muminat

Answer:

$h^{-1}(x) = \dfrac{5x - 6}{2}$

Step-by-step explanation:

$h(x)= \dfrac{2x + 6}{5}$

(a) Rename h(x) as y

$y = \dfrac{ 2x+ 6}{5}$

(b) Solve for x :

$\begin{array}{rcl}y& = &\dfrac{2x + 6}{5}\\\\5y & = & 2x + 6\\5y - 6 & = & 2x\\x & = & \mathbf{\dfrac{5y - 6}{2}}\end{array}$

(d) Switch x and y

$y = \dfrac{5x -6}{2}$

(e) Rename y as the inverse function

$h^{-1}(x) = \mathbf{\dfrac{5x - 6}{2}}$

The graphs of inverse functions are reflections of each other across the line y = x.

In the diagram, the graph of h⁻¹(x) is the reflection of h(x) about the line y = x.

5 0

2 years ago

Read 2 more answers

Voltage = 18v. Current = 36 amps resistance =?

kupik [55]

Voltage= Current * Resistance
Plug in your values and solve for 'x' or resistance

8 0

3 years ago

Find an equivalent expression to this: 3xy + 4x + 8 + ( -2 )

Arlecino [84]

3xy + 4x -16 ...... I hope that helps .

7 0

2 years ago