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3 years ago

If vampires can't see their reflections, why is their hair always so neat?

Mathematics

2 answers:

VikaD [51]3 years ago

3 0

Answer:

Cause I do there hair

Step-by-step explanation:

igomit [66]3 years ago

3 0

Answer:

uhm wow thats a hard one lol maybe someone does it for them

Step-by-step explanation:

or they've been alive for thousands of years maybe practice makes perfect?

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PLEASE HELP!!! exchange for my snpcht

Rainbow [258]

Answer:

it's geometric

Step-by-step explanation:

geometric equations change by a rate witch means you multiply to get to the next number in the sequence

arithmetic you add to get to the next number in the sequence

8 0

3 years ago

Read 2 more answers

15 divided by 3.15 what is the unit rate

stiv31 [10]

Answer: 4.8 i think

Step-by-step explanation: its just division

7 0

3 years ago

Plss help!<br>Question: Find a,b and c

Roman55 [17]

Answer:

See below, please

Step-by-step explanation:

The right：

${(y + c)}^{2} - b \times (x + a) \\ = ( {y}^{2} + 2yc + {c}^{2} ) - bx - ba =$

$= {y}^{2} - bx + 2cy + {c}^{2} - ab$

The left:

$= {y}^{2} - 7x - 18y + 109$

So, after comparing the right side and the left side of this equation, we know

$b = 7$

$2c = - 18 \\ so \\ c = - 9$

${c}^{2} - ab = 109$

So,

$a = \frac{ {c}^{2} - 109}{b} = \frac{ { (- 9)}^{2} - 109}{7} = \frac{ - 28}{7} = - 4$

6 0

2 years ago

What is the solution to x + 2 = 9?

olchik [2.2K]

The answer of x=7, because 7+2=9

6 0

3 years ago

Read 2 more answers

Write the formula for an exponential function with initial value 300 and decay factor 0.73

postnew [5]

Answer: 300*0.73^x

Step-by-step explanation:

300 is the initial value and every time x goes up by 1, the value get multiplied by 0.73

when x=3

then the value would be 300*0.73*0.73*0.73 or 300*0.73^3

then for x amount of times the equation would be 300*(0.73 x times ) or 300*0.73^x

8 0

3 years ago