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3 years ago

HELP ASAP WILL MARK AS BRAINLIST IF CORRECT

Mathematics

1 answer:

OverLord2011 [107]3 years ago

4 0

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I NEED HELP!! Please

Lilit [14]

Answer:

Step-by-step explanation:

P represents the original price of the sandwich

1.5 represents the discount

6 0

3 years ago

Help me please i cant seem to get it

givi [52]

The diagnonals of a parallelogram bisect each other ,

=》 BD = 3x × 2

=》BD = 6x

and there's given that

=》

$BD = \dfrac{3}{5} AC$

=》

$6x = \dfrac{3}{5} \times 40$

=》

$x = \dfrac{24}{6}$

=》

$x = 4$

so, if x = 4 , then the given quadrilateral is a parallelogram.

7 0

3 years ago

A butcher has 7 1/3 pounds of ground bee that will be priced at $1.24 per pound. He divides the meat into 7 equal packages. How

k0ka [10]

Answer:

In total, the four 7 packages would cost $9.09. However individually they would cost $1.30. Hope this helps!

8 0

4 years ago

Find A and B if sin2xcos3x = A sin 5x + B sin x

patriot [66]

Recall that

$\sin(x+y)=\sin x\cos y+\cos x\sin y$
$\sin(x-y)=\sin x\cos y-\cos x\sin y$

Adding these together, you have

$\sin(x+y)+\sin(x-y)=2\sin x\cos y$
$\dfrac12\sin(x+y)+\dfrac12\sin(x-y)=\sin x\cos y$

Replace $x$ with $2x$ and $y$ with $3x$ . You end up with

$\dfrac12\sin(2x+3x)+\dfrac12\sin(2x-3x)=\sin2x\cos3x$
$\sin2x\cos3x=\dfrac12\sin5x+\dfrac12\sin(-x)=\dfrac12\sin5x-\dfrac12\sin x$

and so $A=\dfrac12$ and $B=-\dfrac12$ .

7 0

3 years ago

If point c is inside

Fantom [35]

Answer:

If AVC∠+CVB∠ it would be AVB∠ so I'm guessing it would AVC∠

Step-by-step explanation:

My knowledge ;)

3 0

3 years ago

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