Ask question

Ask question

All categories

2 years ago

12

HELP ME PLEASE!!! I need to have it by the end of today!!

2 answers:

svetoff [14.1K]2 years ago

5 0

1st-24 blocks 2nd-A and C 3rd-38 4th-B 5th-C

VARVARA [1.3K]2 years ago

5 0

Hi,

6. there is 12 on the top and bottom 16 on the side and 24 on the face
12+16+24=52 all together

7.it woul be A,C because one to big and one to small

8.lwh=length width height so add then together 12ft

9.3X8X12=288m3 So its b

10.IT's IN 3 because 3 numbers
<span />

You might be interested in

85,146 rounded to the nearest thousand

larisa [96]

85,000 is your answer because The one in 146 is less then five

4 0

3 years ago

Read 2 more answers

Solve 5n=20 math right now please

maksim [4K]

Answer:

n=4

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Expand completely using the Binomial Theorem<br> (3y - x)^4

AleksAgata [21]

Answer:

In standard form it is x^4 - 12x^3y + 54x^2y^2 - 108x y^3 + 81y^4.

Step-by-step explanation:

(3y)^4 + 4C1(3y)^3(-x) + 4C2(3y)^2(-x)^2 + 4C3(3y)(-x)^3 + (-x)^4

= 81y^4 - 108y^3x + 54y^2x^2 - 12yx^3 + x^4

4 0

2 years ago

) Find the coordinates of the point A' which is the symmetric point

soldier1979 [14.2K]

Let, coordinate of point A' is (x,y).

Since, A' is the symmetric point A(3, 2) with respect to the line 2x + y - 12 = 0.

So, slope of line containing A and A' will be perpendicular to the line 2x + y - 12 = 0 and also their center lies in the line too.

Now, their center is given by :

$C( \dfrac{x+3}{2}, \dfrac{y+2}{2})$

Also, product of slope will be -1 .( Since, they are parallel )

$\dfrac{y-2}{x-3} \times -2 = -1\\\\2y - 4 = x - 3\\\\2y - x = 1$

x = 2y - 1

So, $C( \dfrac{2y -1 +3}{2}, \dfrac{y+2}{2})\\\\C( \dfrac{2y + 2}{2}, \dfrac{y+2}{2})$

Also, C satisfy given line :

$2\times ( \dfrac{2y + 2}{2}) + \dfrac{y+2}{2} = 12\\\\4y + 4 + y + 2 = 24\\\\5y = 18\\\\y = \dfrac{18}{5}$

Also,

$x = 2\times \dfrac{18}{5 } - 1\\\\x = \dfrac{31}{5}$

Therefore, the symmetric points is $A'(\dfrac{31}{5}, \dfrac{18}{5})$ .

7 0

2 years ago

___ L = 240 kL ? <br><br> A. 24,000<br> B. 240,000<br> C. 0.240<br> D. 2.4

koban [17]

It's b 240000
I'm sorry if wrong I'm not too good at these things

6 0

2 years ago

Read 2 more answers