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Romashka [77]
2 years ago
12

2

Mathematics
1 answer:
pishuonlain [190]2 years ago
7 0

Answer:

Oxygen gas causes a glowing splint to continue burning. If you observe a gas forming, test for its identity by inserting a glowing wood splint into the mouth of the test tube. Light the splint and then blow out the flame, leaving a glow.

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In the diagram, what is the value of x?
myrzilka [38]
Hello!

The angle that measures 82 and the angle that is x are supplementary meaning that they equal to 180°

We can subtract the 82 angle to find x

180 - 82 = 98

x is 98

Hope this helps!
3 0
3 years ago
Read 2 more answers
PLEASE HELP FAST
Zigmanuir [339]

Answer:

c=81

Step-by-step explanation:

Take half of b: 18/2=9

Square the result: 9²=81

This is your value of c that will result in a perfect square trinomial, which is c=81. If you were to keep going, you would do the following:

x²+18x+81=25+81

x²+18x+81=106

(x+9)^2=106 <-- Final simplification

(x+9

4 0
2 years ago
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15 meters to yards (to the nearest hundredth
Usimov [2.4K]

16.4041995 rounding that would be 16 rounding to the nearest hundredth would be 16.400 (or 16.4) yards.

7 0
3 years ago
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Please helppppp!!!<br> Convert 2/7 to a decimal.<br> Round to the nearest hundredth.
horrorfan [7]
ANSWER:
0.29

STEP BY STEP:
Just divide 2/7 then round

you get 0.28571428571 when dividing
then round to 0.29

hope this helps
6 0
2 years ago
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I have no idea on how to do this!!!!!
bixtya [17]

Answer:

the closest one it 3 months

Step-by-step explanation:

To find the simple interest, we multiply 15800 × 0.11 × 3 to get

the interest of 5214.00

4 0
2 years ago
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