All categories

3 years ago

Please help me I have no clue what’s going on lol

Mathematics

1 answer:

Nataly_w [17]3 years ago

3 0

Neither do i i just want points sorry mate

You might be interested in

The width of a rectangle is 7x - 6 feet and the length is 3x + 7 feet. Find the perimeter of the rectangle.

aliina [53]

Answer:

P= 20x+2 ft

Step-by-step explanation:

________

I I

I I 3x + 7ft

________

7x - 6ft

P= (7x - 6 + 7x - 6) + (3x + 7 + 3x + 7)

= (14x - 12) + (6x + 14)

= 20x + 2 ft

8 0

2 years ago

Please help me find the length of EC

harina [27]

Answer:

Step-by-step explanation:

BD=AC

E is the midpoint of both lines, so BE=CE

6 0

3 years ago

Which expression are equivalent to 4(9+3) ?

Maslowich

This expression is equivalent (9+3)4

8 0

3 years ago

Divide use partial quotients 28 divided by 514

ella [17]

28÷514=0.
514÷28=18.
Partial Quotients

6 0

3 years ago

5+7k>=-30 and -4k +4>20

Slav-nsk [51]

Answer:

$\large\boxed{-5\leq k$

Step-by-step explanation:

$5+7k\geq-30\ \wedge\ -4k+4>20\\\\5+7k\geq-30\qquad\text{subtract 5 from both sides}\\7k\geq-35\qquad\text{divide both sides by 7}\\\boxed{k\geq-5}\\\\-4k+4>20\qquad\text{subtract 4 from both sides}\\-4k>16\qquad\text{change the signs}\\4k$

7 0

3 years ago