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Nataly_w [17]
3 years ago
14

Help me??? i dont understand..

Mathematics
2 answers:
V125BC [204]3 years ago
5 0

Answer:

78

Step-by-step explanation: The angle of a straight line is 180 so you should

minus 180 by 102 which equals 78.

MaRussiya [10]3 years ago
3 0

Answer:

m2 will be 78 because sum of angles in a strt line is 180 hence if m1 is 102 then m2 will be (180-102) i.e.78

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A spotlight on the ground shines on a wall 12 m away. If a man 2 m tall walks along the x-axis from the spotlight toward the bui
Sedbober [7]

Answer:

0.675 m/s

Step-by-step explanation:

Let height of shadow= y,CD=x

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Differentiate w.r.t t

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8 0
3 years ago
An insurance adjuster processes the claims of six policy holders in an eight hour work day. The adjuster uses $5 in gasoline and
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Answer:

D

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<em />

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3 years ago
I^89 simplified. Complex number.
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3 years ago
A total of 22 dimes and nickels have a value of $1.90. If d represents the number of dimes and n represents the number of nickel
11Alexandr11 [23.1K]

Answer:

Answer: d + n = 22 and 0.1 d + 0.05n = 1.9 Step-by-step explanation: Let d be the number of dimes and n the number of nickels. Total dimes = 22 Therefore, d + n = 22 1 dime = 10 cents = 0.1 1 nickel = 5 cents = 0.05 Value of 22 dimes = $ 1.90 So , 0.1d + 0.05n = 1.9 Therefore, d + n 22 and 0.1d + 0.05n = 1.9 models the given% D% 3D situation. Leave a comment Send It might interest you

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2 years ago
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