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4 years ago

The midpoint of AB is M(0, -3). If the coordinates of A are (6, -5), what are the

Mathematics

1 answer:

ELEN [110]4 years ago

5 0

Answer:

(-6,-1)

Step-by-step explanation:

let b be x2,y2

then apply mid point formula

x=(x1+x2)/2

y=(y1+y2)/2

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The circumference of Tyler's bike tire is 72 inches. What is the diameter of the tire?

pantera1 [17]

Answer:

The diameter is 22.92 inches

Step-by-step explanation:

Hello, I can help you with this question

in this case we know the circumference of a circle, and we need to find out the diameter.

let's remember

the radius of a circle can be defined as

$radius=\frac{diameter}{2}\\ or\\diameter=2* radius( equation\ 1)\\$

also

$circumference=2*\pi *radius(equation2)\\$

Step1

replace the value of the circumference of tyler's bike in equation 2 and isolate radius to find radius

$72 inches=2*\pi *radius\\\\radius=\frac{72}{2*\pi } \radius =11.46\ inches$

Step 2

now, replace the value of radius into equation 1 to find diameter

radius=11.46 in

$diameter=2* radius( equation\ 1)\\\\diameter=2*11.46\\diameter=22.92$

so, the diameter is 22.92 inches

I really hope it helps, have a great day.

5 0

3 years ago

Read 2 more answers

Suppose someone tells you that she has a triangle with sides having lengths 3.5, 4.5 and 5.5 yards. Is this a right triangle?

Katarina [22]

You can solve by using Pythagoras theorem.
Let the longest side be c.
a^2 + b^2 = c^2
If this holds, it is a right angle.

But, 3.5^2 + 4.5^2 is not equal to 5.5^2.

5 0

3 years ago

Read 2 more answers

Two forces of 100 Newtons and 25 Newtons

Gnoma [55]

Answer:

im too un intellegenced for this

Step-by-step explanation:

5 0

3 years ago

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If 8 poles are 3m apart,what is the distance in meters between the first and the eight pole

dolphi86 [110]

not including the widht of each pole, Check the picture below.

8 0

2 years ago

Ahh i hate math fr someone help

Dmitry_Shevchenko [17]

I think C but probably try to find something to back it up
All you gotta do is divide the pound by the cost

6 0

3 years ago