2 years ago

Can someone please help me

Mathematics

1 answer:

hoa [83]2 years ago

7 0

3( 27x³- y³)

hope this helps

You might be interested in

The greater of two consecutive EVEN numbers is 40 less than twice the smaller number. Find the larger number

Bas_tet [7]

Answer:

Step-by-step explanation:

z - some integer

2z - first given even integer (the smaller one)

2z+2 - even integer consecutive to 2z (the larger one)

2(2z) - twice the smaller number

2(2z) - 40 - the number 40 less than twice the smaller number

2(2z) - 40 = 2z + 2

4z - 40 = 2z + 2

2z = 42

2z+2 = 42+2 = 44

check:

2(2z)-40 = 2(42)-40 = 84-40 = 44

3 0

2 years ago

Find the value of x in the triangle shown below

CaHeK987 [17]

Answer:

Step-by-step explanation:

Apply sine formula:

$\frac{sin \: a}{a} = \frac{sin \: b}{b} = \frac{sin \: c}{c}$

$\frac{sin \: a}{a} = \frac{sin \: c}{c}$

Plug the values

$\frac{sin \: (88)}{6.9} = \frac{sin \: x}{5}$

Apply cross product property

$5 \: sin \: (88) = 6.9 \: (sin \: x)$

$\frac{5 \: sin \: (88)}{6.9} = sin \: x$

$x = {sin}^{ - 1} ( \frac{5 \: sin \:( 88)}{6.9} )$

$x = 46.4$

Hope this helps .....

Best regards!!!

3 0

3 years ago

Read 2 more answers

Both fractions in the expression of 1/3 +1/3 are examples of...

kirza4 [7]

Equivalent fractions

7 0

2 years ago

You may be big, but you ain't bad. THE BOULDER is gonna win this, by a LANDSLIDE.

yanalaym [24]

Answer:lol

Step-by-step explanation:

hahaha

7 0

2 years ago

Read 2 more answers

Which set of integers is in the correct order, from Least to greatest?

8090 [49]

The correct answer is D

3 0

2 years ago

Read 2 more answers