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Hunter-Best [27]
2 years ago
7

Can someone help me with this, I got 115 from 180-65 is this right?

Mathematics
2 answers:
Kobotan [32]2 years ago
5 0

Answer:

yes

Step-by-step explanation:

your answer is correct

GREYUIT [131]2 years ago
3 0

Answer:

115

Step-by-step explanation:

If 65 is subtracted from 180the answer is 115

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Evaluate the expression x - 9, if x = 12.
anastassius [24]

Answer: 3

Step-by-step explanation: Substitute the value of the variable into the equation and simplify.

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A bus is traveling at a constant speed. If the bus travels 15 1 2 15 1 2 miles in 1 3 1 3 of an hour, how many miles will the bu
fiasKO [112]

Answer:

46 1/2 miles

Step-by-step explanation:

Given that:

Bus traveled at a constant speed ;

Miles traveled = 15 1/2 miles

Time taken for the travel = 1/3 of an hour

Number of miles bus will travel in 1 hours :

Let number of miles traveled in 1 hour = n

15 1/2 miles = 1/3 hour

n miles = 1 hour

Cross multiply :

1/3 * n = 15 1/2 * 1

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n = 31/2 ÷ 1/3

n = 31/2 * 3/ 1

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3 0
3 years ago
Complete the equation of the line through<br> (-6, -5) and (-4,-4).<br> Use exact numbers.
Nutka1998 [239]

Answer:

y = \frac{1}{2} x - 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 6, - 5) and (x₂, y₂ ) = (- 4, - 4)

m = \frac{-4+5}{-4+6} = \frac{1}{2}, thus

y = \frac{1}{2} x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

Using (- 6, - 5), then

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2 years ago
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Gnoma [55]

Answer:

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Given

f(x) = 3x

Required

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And the rule of reflection is:

(x,y) \to (x,-y)

Hence:

f(x) = 3x

Will become:

g(x) = -f(x)

So, we have:

g(x) = -3x

4 0
2 years ago
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mash [69]

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_______

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4 0
3 years ago
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