2 years ago

What pair of undefined terms are used to define a ray

Mathematics

1 answer:

Aleonysh [2.5K]2 years ago

6 0

It would be lines that are plane and line

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There are 112 seats in the school auditorium there are 7 seats in each row there are 70 people seated filling up full rows of se

irina [24]

6 rows
112/7=16
70/7=10
16-10=6

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3 years ago

Can sombody please help me with this math problem?

Molodets [167]

y=2/3y-3

1. y = 2/3 (9)-3 multiply 9 and 2 =18/3

y=18/3-3 divide 18 and 3 =6

y=6-3 subt. 3

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2 years ago

Fill in the table using this function rule.<br> y = 10x + 1

aleksandr82 [10.1K]

Y=10x+1
x=-1→y=10(-1)+1=-10+1→y=-9
x=0→y=10(0)+1=0+1→y=1
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x y
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2 years ago

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today a boat valued at $45,000.Thebvalue is expected to decrease at a rate of 8.5% each year.What is the value of the boat expec

Stels [109]

Current value of the boat = $45000

Rate at which the value decrease = 8.5%

Value decreased after 1 year = $\frac{8.5}{100}\times45000=3825$

Hence, value becomes = $45000-3825=41175$

Value decreased after 2nd year =

$\frac{8.5}{100}\times41175=3499.875$

Hence, value becomes = $41175-3499.875=37675.125$

Value decreased after 3 year =

$\frac{8.5}{100}\times37675.125=3202.385$

Hence, value becomes = $37675.125-3202.385=34472.74$

So, value of the boat after 3 years becomes $34472.74

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2 years ago

39,012 in expanded form

Helen [10]

30,000 + 9,000 + 10 + 2

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2 years ago