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DIA [1.3K]
3 years ago
5

Does anyone know the answer?

Mathematics
1 answer:
Romashka [77]3 years ago
8 0

Answer: (17/90)π radian

Step-by-step explanation:

Arc length of AC = radius × angle APC

angle APC = Arc length of AC / radius

angle APC = ((68/15)π / 12) radian

angle APC = (17/45)π radian

Now,

2 × Angle ABC = Angle APC

Angle ABC = Angle APC / 2

Angle ABC = (17/45)π / 2

Angle ABC = (17/90)π radian

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Mrs. Wong has 144 tiles that she is going to place on her square kitchen floor. If the tiles are $3.79 each, how much did Mrs. W
PolarNik [594]

Answer:

Mrs. Wong spend $545.76 on tiles.

Step-by-step explanation:

Mrs. Wong has 144 tiles that she is going to place on her square kitchen floor. If the tiles are $3.79 each, how much did Mrs. Wong spend on tile?

we are given

number of ties=144

cost of one tie=3.79 dollar

we have to find

total cost of 144 ties

for this we will multiply 144 by 3.79

multiplying 144 by 3.79 gives=144*3.79

it other words

one tile cost=$3.79

and for 144 ties cost

multiplying 144 on both sides

144 tiles cost=3.79*144=$545.76

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3 years ago
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Answer:

Only:

B. x=7

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Step-by-step explanation:

Substitute the answers in the formula and only 7 and 0 will work.

6 0
3 years ago
at a particular school 50% of students travel by bus. if this represents 600 children how many children attend the school
hichkok12 [17]

Answer:

1200 students at the school

Step-by-step explanation:

Let x be the total number of students at the school

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600 students ride the bus

x*50% = 600

Changing to decimal form

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Divide each side by .5

.50x/.5 = 600/.5

x =1200

1200 students at the school

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Answer:

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Step-by-step explanation:

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mars1129 [50]

Answer:

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Step-by-step explanation:

First, you have to combine like terms: 5a and 3a, -5, -15, 6, and 4.

You can do it in any order and you will always get a = 15 for your answer.

Hope this helps!!!

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3 years ago
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