3 years ago

Determine the missing angle.

Mathematics

2 answers:

nikdorinn [45]3 years ago

8 0

Answer: 140

Step-by-step explanation:

mart [117]3 years ago

5 0

Answer:

the missing angle will be 140°

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2/5gal fill up 3/4 of a tank how many gallons will it take

Olin [163]

Answer:

8/15 gallons or 0.5333 gallons

Step-by-step explanation:

x = total

0.4 = 0.75x

0.4/0.75 = x

0.533 = x

0.533 = 8/15

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2 years ago

Cual es la suma de los ángulos externos de un triángulo

mr_godi [17]

“what is the sum of the angles of a triangle” 180 degrees

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3 years ago

Solve for x. -5(x – 4) = -30 Enter your answer in the box. x =

Svetlanka [38]

Answer:

$- 5(x - 4) = 30$

$- 5x + 20 = 30$

$- 5x = 30 - 20 = 10$

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3 years ago

Read 2 more answers

Si 4x= 5/6y entonces 5y=

Hunter-Best [27]

Answer:

$5y=24x$

Step-by-step explanation:

The question in English is

If 4x= 5/6y then 5y=

we have

$4x=\frac{5}{6}y$

Solve for 5y

Multiply both sides by 6

$6*4x=(6)*\frac{5}{6}y$

Simplify

$24x=5y$

Rewrite

$5y=24x$

8 0

3 years ago

Julio bought a fish tank shaped like a rectangular prism. The inside of the tank measures 24 inches in length, 10 inches in widt

Rudik [331]

Answer:

$Volume = 960in^3$

Step-by-step explanation:

Given

Empty Tank

$Length = 24in; Width=10in; Height = 12in$

When filled with water, the height is:

$Height = 8in$

Required

Determine how many more cubic inches needed

First, we calculate the difference between the height of the tank and the height of the water.

$H = 12in - 8in$

$H = 4in$

The volume of water to full the tank is then calculated as:

$Volume = Length * Width * H$

$Volume = 24in * 10in * 4in$

$Volume = 960in^3$

7 0

3 years ago