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lina2011 [118]
3 years ago
15

Alegebraic expression of x and 2 is ​

Mathematics
1 answer:
nlexa [21]3 years ago
3 0

Answer:

x+2

Step-by-step explanation:

x and 2

And means add

x+2

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If 1 gallon of paint covers 450 sq ft how many gallons are needed to paint a room with 675 sq ft of wall surface
shusha [124]

Answer:

1.5 gallons

Step-by-step explanation:

5 0
4 years ago
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You have 1300 dollars to invest on mugs. Each mug is 2 dollars each after you put the logo you resell it for 7. Find the equatio
VashaNatasha [74]

Answer:

2-1300+7m

Step-by-step explanation:

m=mugs

8 0
3 years ago
LAST ONE GUYSSS \small \angle L and \small \angle M are supplementary, \small m\angle L=12x+45 and \small m\angle M=18x-30. Dete
svp [43]

Answer:

m\angle L = 111\degree \\m\angle M = 69\degree

Step-by-step explanation:

Since, angle L and angle M are supplementary.

\therefore m\angle L + m\angle M= 180\degree  \\ \therefore \: 12x + 45 + 18x - 30 = 180 \degree \\ \therefore \: 30x + 15= 180 \degree\\ \therefore \: 30x= 180 \degree - 15 \degree\\ \therefore \: 30x= 165 \degree  \\ x =  \frac{165 \degree}{30}  \\ x = 5.5 \degree \\  \\ m\angle L  = 12x + 45  \\ m\angle L = 12 \times 5.5 + 45 \\ m\angle L  = 66 + 45 \\ \huge \red{ \boxed{ m\angle L  = 111 \degree}} \\  \\ m\angle M=18x - 30 \\ m\angle M=18 \times 5.5 - 30 \\ m\angle M=99 - 30 \\ \huge \purple{ \boxed{ m\angle M=69 \degree}} \\

6 0
3 years ago
need help again!! will give brainliest to correct answer as always! || Type the correct answer in each box. Use numerals instead
Oxana [17]
A= 7
B= 9
C= 4
Thats it
6 0
4 years ago
GIVE BRAINLIEST HELP ASAP
tiny-mole [99]

Answer:

10

Step-by-step explanation:

21/2

I hope this helps:D

4 0
3 years ago
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