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3 years ago

9. Which of the following is a mixed number?a. 2.3b.2/5c.2 1/2d.5/2

Mathematics

1 answer:

Stells [14]3 years ago

7 0

Answer:

Step-by-step explanation:

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Pls help due asap <br> Thanks in advance

ira [324]

Answer:

Angle ABF is 120°.

Step-by-step explanation:

Vertical angles are used to get the measure of angle ABG (3x) and FBE (2x) and all of those added together are 180. Then you use PEMDAS to get x. Then you find ABF by multiplying 3 by 30 (what you get when you use PEMDAS to find x) then you add 30 to that and you get 120.

4 0

3 years ago

I will give brainiest to whoever answers correctly !!

KonstantinChe [14]

Answer:

The number of units sold increased by $\mathbf{11.2\%}$

Step-by-step explanation:

Vacuum dealer sold units in 2011 = 420

Vacuum dealer sold units in 2012 = 467

We need to find percent increase or decrease

Since, In 2012 units sold are greater than 2011, so there will be percent increase.

The formula used is: $Percent\:Increase=\frac{New\:Value-Original\:Value}{Original\:Value}\times 100$

We have New Value (Units sold in 2012) = 467

Original Value (Units sold in 2011) = 420

Percent increase is:

$Percent\:Increase=\frac{New\:Value-Original\:Value}{Original\:Value}\times 100\\Percent\:Increase=\frac{467-420}{420}\times 100\\Percent\:Increase=\frac{47}{420}\times 100\\Percent\:Increase=11.2\%$

So, The number of units sold increased by $\mathbf{11.2\%}$

4 0

3 years ago

This graph shows the amount of rain that falls in a given amount of time.

8_murik_8 [283]

Using the formula for finding slope...

y2 - y1 10 - 5 5
---------- = -------- = -----
x2 - x1 4 - 2 2

The slope of the line is 5/2.
This means that 5 mm of rain falls every 2 hours.

6 0

4 years ago

F(x)=4x^3+3x-2 and g(x)=2x+2 what is the value of f(x)=g(x)?

Arlecino [84]

Answer:

x ≈ 0.916875

Step-by-step explanation:

→ Equate the expressions to each other

4x³ + 3x - 2 = 2x + 2

→ Get all the terms to one side

4x³ + x - 4

→ Solve for x

x ≈ 0.916875

8 0

2 years ago

Four bowls with the same height are constructed using quadratic equations as their shapes. Which bowl has the narrowest opening?

iren2701 [21]

Bowl 3 because Which impact did WWII have on the U.S?
A. The U.S. had to rebuild much of its own infrastructure due to the damages of the War
B. The U.S. had one of the highest death tolls of the War
C. The U.S. decided to not get involved in any
future wars
D. The U.S. experienced large economic growth as a result of their wartime economy

3 0

3 years ago

9. Which of the following is a mixed number?a. 2.3b.2/5c.2 1/2d.5/2​

9. Which of the following is a mixed number?a. 2.3b.2/5c.2 1/2d.5/2