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Anna35 [415]
3 years ago
14

How do u find tip amount from a bill of $67.51 and a tip of 20%

Mathematics
1 answer:
Troyanec [42]3 years ago
4 0

Answer:

$13.50 is the tip

OR

$81.01 is total bill

Step-by-step explanation:

total of bill multiplied by 20%

$67.51 x .20 = $13.50

For total bill amount:

$67.51 + $13.50 = $81.01

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40/50 to a simpel fraction
Otrada [13]

Answer:

4/5

Step-by-step explanation:

just divide by 10 since that's the largest number that both numbers can equally be divisible by

5 0
3 years ago
Read 2 more answers
2 sin^2 (x) + 3 sin (x) + 1 = 0<br> help me find the solution
Fed [463]

Answer:

Step-by-step explanation:

\[2~ sin^2 x+3sin x+1=0\]

\[2sin^2x+2sin x+sin x+1=0\]

2sinx(sin x+1)+1(sin x+1)=0

(sin x+1)(2 sin x+1)=0

either sin x+1=0

sin x=-1=sin 3π/2=sin (2nπ+3π/2)

x=2nπ+3π/2,where n is an integer.

or 2sin x+1=0

sin x=-1/2=-sin π/6=sin (π+π/6),sin (2π-π/6)=sin (2nπ+7π/6),sin (2nπ+11π/6)

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7 0
2 years ago
What is the point of an object where the force of gravity is considered to act?
Luden [163]
Gravity always acts downward on every object on earth. Gravity multiplied by the object's mass produces a force called weight. Although the force of an object's weight acts downward on every particle of the object, it is usually considered to act as a single force through its balance point, or center of gravity.
6 0
3 years ago
Plsss helppppp I’ll mark u brainlist no links pls
Basile [38]

Step-by-step explanation:

you flip it from the line, match the letters (Z woube be C, X would be A, etc.) and then writw the new coordinates

3 0
3 years ago
The population of a city increases by 4000 people each year. In 2025, the population is projected to be 450,000 people. What is
luda_lava [24]
P = 390,00 + 4000x

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Sorry if my explanations suck, I'm not great at explaining my thought process
5 0
3 years ago
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