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2 years ago

A tank can contain 40 gallons of gas, but it is not completely full. How much gas is in the tank if 6.5% of the tank is empty?

1 answer:

7 0

To find this, we have to multiply the total amount of gas the tank can hold (40 gallons) by how much gas is in the tank (93.5% or .935 as a decimal). When we do this we get the amount of gas 37.4 gallons.

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Emeka is 10 years 6 months old and his classmate Boyle is 9 years old find the ratio of their age

Ghella [55]

Answer:

Hi...

10+6/12=10.5

So...10.5/9=1.16

4 0

2 years ago

Here are seven tiles: 1,1,3,3,3,5,5. Tom takes a tile at random. He does not replace the tile. Tom then takes a second tile. A)

zzz [600]

Answer:

a) 2/42

b)16/42

Step-by-step explanation:

a) 2/7 x 1/6 = 2/42

b) (1,2) (1,3) (2,3)

P(1,2) = 2/7 x 3/6 = 6/42

P(1,3) = 2/7 x 2/6 = 4/42

P(2,3) = 3/7 x 2/6 = 6/42

Add all = 6/42 + 4/42 + 6/42 = 16/42

4 0

2 years ago

Are triangles ADC and EBC congruent? triangle ADC is overlapping triangle EBC so that they both share angle ACE, point B is on s

Olin [163]

Answer:

Yes, by AAS ⇒ 2nd answer

Step-by-step explanation:

* Lets revise the cases of congruence

- SSS ⇒ 3 sides in the 1st Δ ≅ 3 corresponding sides in the 2nd Δ

- SAS ⇒ 2 sides and including angle in the 1st Δ ≅ 2 corresponding

sides and including angle in the 2nd Δ

- ASA ⇒ 2 angles and the side whose joining them in the 1st Δ ≅

2 corresponding angles and the side whose joining them in the 2nd Δ

- AAS ⇒ 2 angles and one side in the first triangle ≅ 2 corresponding

angles and one side in the 2ndΔ

* Lets solve the problem

- In 2 Δs ADC and EBC

∵ ∠ACE is a common angle in the two triangles ⇒ given

∵ ∠CAD ≅ ∠CEB ⇒ because they marked with the same symbol

∵ DC ≅ BC ⇒ because they marked with the same symbol

- Two angles and one side in Δ ADC ≅ two corresponding angles

and one side in Δ EBC

∴ Triangles ADC and EBC congruent by AAS

* Yes Triangles ADC and EBC congruent by AAS

8 0

2 years ago

Read 2 more answers

Which two-bedroom will cost the most to rent monthly assume that electric is $50 and gas is $69?

Elan Coil [88]

The answer is B. The Hometown Apts. will cost more than the Downtown Apts. The 2 bedroom in Downtown Apts. has a total monthly rent of $620, electric and gas is already included on this. Meanwhile, the Hometown Apts. has a monthly rent of $515 plus the $50 for electric and gas is $69. The total monthly rent for Hometown Apts. is $634

4 0

2 years ago

The electric potential in a circuit is given by

11111nata11111 [884]

400 v .300.500.87067

7 0

2 years ago