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3 years ago

15

Why is 743 a prime number

2 answers:

Eduardwww [97]3 years ago

4 0

Because its only divisors are 1 and itself.

maks197457 [2]3 years ago

4 0

<span> 743 is a prime number because it has no other positive divisors besides one and itself. </span>

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Y = 2(x – 4)– 6<br> Vertex:<br> y-intercept: _

serious [3.7K]

Answer:

vertex: (4,-6), y= -14

Step-by-step explanation:

vertex can be derived from this formula

(4, -6)

to find y intercept you need to set x=0

y=2(0-4)-6

=-8-6

y= -14

4 0

3 years ago

D=a+b+c solve for b<br> I need some help

Hoochie [10]

Hi Walker

d=a+b+c

Flip

a+b+c=d

Add -a to both sides

a+b+c-a=d-a

b+c=-a+d

Now add -c to both sides

b+c-c=-a+d-c

b= -a-c+d

I hope that's help:0

4 0

2 years ago

Your answer should be a polynomial in standard form.<br> (x + 4)(x + 6)

ipn [44]

Step-by-step explanation:

x^2 +10x + 24

use FOIL

have a great day

7 0

2 years ago

a point with a positive x-coordinate and a negative y-coordinate is reflected over the y-axis. are the new points positive or ne

geniusboy [140]

Answer:

negative

Step-by-step explanation:

6 0

3 years ago

Solve the inequality and graph the solution<br> 7x ≥ -91

Alex Ar [27]

The solution is $x \geq 13$ .

Solution:

Given inequality:

$7 x \geq 91$

Divide by 7 on both sides.

$$\frac{7 x}{7} \geq \frac{91}{7}$

$x \geq 13$

The solution is $x \geq 13$ .

The image of the graph is attached below.

5 0

2 years ago