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4 years ago

15

Find a polynomial equation that has double zeros at x = -3, and x = 4. A) y = (x + 3)(x - 4) B) y = (x - 3)(x + 4) C) y = (x + 3

)2 (x - 4)2 D) y = (x - 3)2 (x + 4)2

1 answer:

Fed [463]4 years ago

8 0

Answer: the answer is C.

Step-by-step explanation:

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If m7 = 55°, which of the following statements are true? Select all that apply.

Vsevolod [243]

Answer: A. m∠6 = 55°

C. m∠1 + m∠4 = 250°

D. m∠1 + m∠6 = m∠7 + m∠4

Step-by-step explanation:

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3 years ago

Find The last two digit of 36^2015

olga nikolaevna [1]

Answer:

76

Step-by-step explanation:

The last two digits of powers of 36 repeat in a pattern of length 5:

36^1 mod 100 = 36

36^2 mod 100 = 96

36^3 mod 100 = 56

36^4 mod 100 = 16

36^5 mod 100 = 76

36^6 mod 100 = 36

The last two digits of the power 2015 are the same as those of the 5th power: 76.

5 0

3 years ago

Write the point-slope form with two points ..of the given line that passes through the points (0, -3) and (4, 1). Identify (x1,

frez [133]

You need to find the slope too.
$m = \frac{y2 - y1}{x2 - x1} = \frac{ - 3 - 1}{0 - 4} = \frac{ - 4}{ - 4} = \frac{1}{1}$
point slope formula y - y1 = m(x - x1)
use (0, -3)
y - (-3) = 1 (x -0)
y + 3 = 1x

3 0

3 years ago

What would the missing coordinate be if there was an inverse relationship between points (12,3) and (x,9)

Paraphin [41]

Answer:

4.

Step-by-step explanation:

inverse proportion:

12/3=x/9.

3x3=9 therefore 12/3 which is 4.

The missing coordinate is 4.

Hope this helps plz hit the crown :D

5 0

3 years ago

X over 2 +2= 15 two step equations

Fed [463]

Answer:

$\boxed{\boxed{\sf x=84}}$

Step-by-step explanation:

$\sf \cfrac{x}{6} +2=16$

<u>Multiply both sides of the equation by 6:</u>

$\sf x+12=96$

<u>Subtract 12 from both sides:</u>

$\sf x=96-12$

<u>Subtract 12 from 96:</u>

$\sf x=84$

<u>_________________________________</u>

3 0

2 years ago

Read 2 more answers