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aivan3 [116]
3 years ago
6

Select the correct answer.

Mathematics
2 answers:
nata0808 [166]3 years ago
7 0
A : 6 1/2 - 3 3/4 = 2.75
Sunny_sXe [5.5K]3 years ago
7 0
A .2.75
6 1/2 = 6.5
3 3/4= 3.75

6.5-3.75= 2.75
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a bus is traveling at a constant speed.if the bus is 15 1/2 miles in 1/3 of an hour. how many miles will the bus travel in one h
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A

Step-by-step explanation:

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2 years ago
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Find the value of Q in the following system so that the solution to the system is {(x,y) : x-3y=4}
Assoli18 [71]

Answer:

Q=2

Step-by-step explanation:

hello :

the solution to the system is

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X-3y=4 ....(*)

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multiply  (*) by -2

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3 years ago
Determine the point of intersection of right bisectors in a triangle ∆ with vertices A (-3, 5), B (1, 1) and (−7, −3). Find the
iris [78.8K]

Answer:

Point of intersection (-11/3 , 1/3)

All distances from the vertices are \frac{10\sqrt{2} }{3}

Step-by-step explanation:

The vertices of the triangle is A(-3,5) , B (1,1) and C (-7,-3)

We need to find the perpendicular bisector of the triangle first

let's take one side connecting A and B

mid point of A and B = (-1,3)

Slope of the line joining A and B = -1

slope of perpendicular to line joining A and B = 1

equation of line passing through (-1,3) with slope 1

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y -3 = x+1

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slope perpendicular to line joining B and C  =  -2

Equation of perpendicular bisector of line joining B and C =

y +1 = -2(x +3 )

y+1 = -2x -6

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On solving 1 and 2

x= -11/3 , y= 1/3

Distances

From A = \frac{10\sqrt{2} }{3}

From B = \frac{10\sqrt{2} }{3}

From C = \frac{10\sqrt{2} }{3}

7 0
2 years ago
PLEASE HELP ASAP <br> WHAT IS THE ANSWER TO<br><br><br> 20x = 4
madam [21]

Answer:

1/5

Step-by-step explanation:

3 0
3 years ago
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