3 years ago

9= 2/3 (x+12) plz help

Mathematics

1 answer:

avanturin [10]3 years ago

5 0

Answer: x=3/2

Step-by-step explanation:

Multiply the parentheses by 2/3. 9=2/3x+8.

Multiply both sides by 3 . 27=2x+24

Move the term. When moved to the left side it changes from positive to a negative. -2x=24-27.

-2x=-3

Divide both sides by -2

x=3/2 (x=1 1/2, x=1.5)

You might be interested in

Change 52.7kobo to naira

EastWind [94]

Answer:

442.590884 naira(NGN)

Step-by-step explanation:

1 kobocoin=8.413029 naira(NGN)

8 0

2 years ago

M(12, 1) is the midpoint of DG. If D is at (6, 5), then where is G?

sukhopar [10]

Answer:

18, -3

using the formula for midpoint M=(x1+x2)/2 ,(y1+y2)/2

4 0

2 years ago

Hi, can I get some help with this question? DON'T WORRY ITS JUST A ASSIGNMENT. NOT A TEST. Thank you

Alchen [17]

Answer:

Step-by-step explanation:

i looked at the graph!

3 0

3 years ago

7 times a number is 84 , what is 4 times the number ? A ) 16 B) 28 C) 48 D) 56

liq [111]

Answer:

C. 48

Step-by-step explanation:

first you solve 84 divided by 7 and your answer is 12 then you do 12x4 which is 48

3 0

3 years ago

Read 2 more answers

Determine if the statement is always, sometimes or never true. There are 300 degrees in the sum of the interior angles of a poly

Marrrta [24]

Answer:

Never

Step-by-step explanation:

Using the formula to find the sum of the interior angles, (n-2) * 180, we can work backwards.

300/180 +2 = 11/3 or 3.666. Polygons cannot have decimal sides therefore your answer is never.

6 0

2 years ago