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labwork [276]
3 years ago
6

HURRY HELP NOW!! Solve for x please !!!!

Mathematics
2 answers:
bogdanovich [222]3 years ago
7 0

Answer:

X=9 so D

Step-by-step explanation:

pychu [463]3 years ago
7 0

Answer:

D

Step-by-step explanation:

70 and 12x + 2 are same- side interior angles and are supplementary, thus

12x + 2 + 70 = 180 , that is

12x + 72 = 180 ( subtract 72 from both sides )

12x = 108 ( divide both sides by 12 )

x = 9 → D

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Salma purchased a prepaid phone card for $15 Long distance calls cost 6 cents a minute using this card. Salma used her card only
Fiesta28 [93]

Answer:

m=17

Step-by-step explanation:

$15 minus $0.14(# minutes) = $12.62

 

15 - .14m = 12.62

 

.14m = 15 - 12.62

 

.14m = 2.38

 

m = 2.38/.14

 

m = 17 minutes

6 0
3 years ago
Please help! I do not know how to find the unknown variables using the Pythagorean theorem. Any help will be greatly appreciated
Aliun [14]

Answer:

pythagorean theorem=a squared + b squared =c squared

where c is the hypotenus(the longest part)

Step-by-step explanation:

16 squared = 8 squared +....

16 ×16=256=8×8=64 + y

256_64=192

sq. root of 192=13.85

y=180_90=90

90÷2=45

y=45

z=45

x=13.85cm

hope you understand

3 0
3 years ago
Hemanta bought a pen of Rs 75 and sold it at a profit of Rs 3.80. What is the selling price of the pen?
Brilliant_brown [7]

Answer:

78.80

Step-by-step explanation:

just add the two values

4 0
2 years ago
Math homeworkkkkkkkkkkkk
Blababa [14]
Hopefully these are correct lol, make sure to check it with a classmate. but i tried :)

6 0
3 years ago
Find the measure of each interior angle of a regular polygon with the following number of sides 10​
tresset_1 [31]

Answer:

36 will be the measure.

Hope it helps!!!

Step-by-step explanation:

7 0
3 years ago
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