All categories

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?

You might be interested in

Six ways to add 6, 7 and 8

Alexxandr [17]

6+7+8
6+8+7
7+6+8
7+8+6
8+7+6
8+6+7

8 0

3 years ago

Read 2 more answers

On a 16 scale drawing of a bike, one part is 3 inches long. How long will the actual bike part be?

Arisa [49]

You would multiply 16*3 to get an estimate.
16*3= 48
The bike would be about 48 units.
I'm assuming you mean a 16:1 scale.
16:1= 16/1 which =16
Hope this helps!

4 0

3 years ago

Read 2 more answers

Explain and find CD please

oksano4ka [1.4K]

Answer:

$CD \approx5.29$

Step-by-step explanation:

By geometric mean theorem:

$CD=\sqrt {AD\times BD} \\ \\ CD=\sqrt {7\times 4} \\ \\ CD=\sqrt {28} \\ \\ CD=5.29150262 \\ \\ CD \approx5.29$

4 0

2 years ago

Which function is best represented by this graph?

Reil [10]

Answer:

y= $\frac{2}{7}$ x-2

Step-by-step explanation:

Slope intercept form is a way to describe a function using its slope and y-intercept and is written as y=mx+b.

m=slope

b=y-intercept

Looking at the graph we can see it goes through x=0 at y=-2 making -2 the y-intercept.

Then we must solve for slope, slope is rise/run. From the point (0,-2) the function travels to (7,0).

This gives us a rise (change in x) of 2 and a run (change in y) of 7 and 2/7 as our slope.

4 0

3 years ago

Trigonometry that’s due in one hour :(

expeople1 [14]

Answer:

(a) $\theta=\tan^{-1}(-0.890)$

$\implies \theta=-41.66908262 \pm 180 \textdegree n$

$\implies \theta=138.3309174..., 318.3309174...$

$\implies \theta=138\textdegree, 318\textdegree$

(b) $\theta=\cos^{-1}\left(\dfrac{\sqrt{3} }{2}\right)$

$\implies \theta=30 \textdegree \pm360 \textdegree n, 330 \textdegree \pm360 \textdegree n$

$\implies \theta=30 \textdegree , 330 \textdegree$

$\implies \theta=30 \textdegree \pm360 \textdegree n, 150 \textdegree \pm360 \textdegree n$

$\implies \theta=30 \textdegree , 150 \textdegree$

3 0

2 years ago