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3 years ago

Ken and Vincent each want to run for president of their school's student body council. In

Mathematics

1 answer:

zheka24 [161]3 years ago

3 0

Answer:

Step-by-step explanation:

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Given that D is he midpoint of AB and K is the midpoint of BC, which statement must be true?

Reil [10]

I can't understand your question do you have any number there?

3 0

3 years ago

How do you write 20 in exponential form

seropon [69]

Answer:

2 to the power of 2 times 5 to the power of 1

= 20

Step-by-step explanation:

6 0

3 years ago

One soda and one taco costs $2.1. Two sodas and three tacos cost $5.15. Find the cost of a soda and a taco. Whoever answer this

DaniilM [7]

Answer:

Soda costs $1.15 and taco costs $0.95.

Step-by-step explanation:

x + y = 2.1

2x + 3y = 5.15

Multiply the first equation by -2 to eliminate x

-2x - 2y = -4.2

2x + 3y = 5.15

Add

y = 0.95

Find x with the original first equation

x + y = 2.1

x + 0.95 = 2.1

x = 2.1 - 0.95

x = 1.15

hope it helps :)

5 0

3 years ago

Your vacation cabin on the lake has three rooms. The bathroom is 12' X 6', the bedroom is 14' X 18' and the great room is 20' X

GarryVolchara [31]

Answer: $9240\ ft^3$

Step-by-step explanation:

Given

Dimension of the bathroom is $12'\times 16'$

Dimension of the bedroom is $14'\times 18$

Dimension of the great room is $20'\times 30'$

Height of the ceiling is $h=10'$

Total area of the cabin

$\Rightarrow A=12\times6+14\times 18+20\times 30\\\Rightarrow A=72+252+600\\\Rightarrow A=924\ ft^2$

Volume of the cabin is $V=A\times h$

$\Rightarrow V=924\times 10\\\Rightarrow V=9240\ ft^3$

8 0

2 years ago

What is 4 1/4 divided 4 1/2

Ainat [17]

If you can use a calculator, enter (4/1/4)/(4/1/2) and you will get 1/2

8 0

3 years ago