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3 years ago

Please help so i can pass

Mathematics

2 answers:

lozanna [386]3 years ago

8 0

Answer:

5.385 = 5.4

Step-by-step explanation:

svetlana [45]3 years ago

6 0

Answer:

5.4

Step-by-step explanation:

x^2+y^2=c^2

4+25=c^2

c^2=104

c=5.4

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Find the missing dimension. Use the scale factor 1: 12.

NeX [460]

Answer:

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Step-by-step explanation:

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3 years ago

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Triangle ABC has vertices at A(–2, 3), B(–3, –6), and C(2, –1). Is triangle ABC a right triangle? If so, which angle is the righ

levacccp [35]

Answer:

Yes, the right angle is angle C.

Step-by-step explanation:

The given triangle has vertices at A(–2, 3), B(–3, –6), and C(2, –1).

Recall the slope formula;

$m=\frac{y_2-y_1}{x_2-x_1}$

The slope of the line going through AC is

$m_{AC}=\frac{-1-3}{2--2}=-1$

The slope of the line going through BC s

$m_{AC}=\frac{-1--6}{2--3}=1$

The product of the slopes of AC and BC is $-1\times1=-1$

This means line AC is perpendicular to BC at C.

Hence the triangle ABC is right angled at C.

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3 years ago

Read 2 more answers

14.481 rounded to the nearest tenth

kolezko [41]

Sorry i I thought it was 10th or 14th I think someone wrote 14.480

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3 years ago

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The distance an airplane travels depends on how much time it spends flying. Which expression represents the distance the airplan

castortr0y [4]

Answer:

D distance(20)

Step-by-step explanation:

The notation to express a dependent variable is given by :-

, where Y is depending variable which is dependent upon x ( independent variable).

The given statement : The distance an airplane travels depends on how much time it spends flying.

Here , Independent variable : Time

Dependent variable : Distance

Then , the notation to express distance (dependent variable) the airplane flies in 20 minutes is given by :-distance(20).

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3 years ago

a high school has 12,578 students. it has 1,789 less than the junior college. How many students does the college have?

Nonamiya [84]

Answer:

14367

Step-by-step explanation:

12,578 + 1789 = 14367

Start by adding the lowest place value 8+9= 17=LOW

70+80 = 150

And so on and so on

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3 years ago