All categories

3 years ago

The sum of the three EXTERIOR angle measures of a triangle is _________

Mathematics

2 answers:

stepan [7]3 years ago

8 0

The answer is B. 180

Liula [17]3 years ago

3 0

Answer:

180

Step-by-step explanation:

You might be interested in

I dont understand what to do here, can somebody help, please? 4.2 / 6 = ____ tenths / 6 4.2 / 6 ____ tenths

kotykmax [81]

Answer:

sei lá, pergunta pra tua mãe

6 0

3 years ago

I kinda need help again..

slamgirl [31]

Quotient: 7
Remainder: 3

4 0

3 years ago

Read 2 more answers

The endpoints of a diameter of a circle are A(2,1) and B(5,5). Find the area of the circle in terms of pi.

Tcecarenko [31]

Answer:

The area of the circle is $A=6.25\pi\ units^{2}$

Step-by-step explanation:

step 1

Find the diameter of circle

we know that

The diameter of the circle is equal to the distance AB

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

substitute the values

$AB=\sqrt{(5-1)^{2}+(5-2)^{2}}$

$AB=\sqrt{(4)^{2}+(3)^{2}}$

$AB=\sqrt{25}$

$AB=5\ units$

therefore

the diameter of the circle is

$D=5\ units$

step 2

Find the area of the circle

The area of the circle is equal to

$A=\pi r^{2}$

$r=5/2=2.5\ units$ ----> the radius is half the diameter

substitute

$A=\pi (2.5)^{2}$

$A=6.25\pi\ units^{2}$

4 0

3 years ago

A and B are independent events. P(A) = 0.40 P(B) = 0.30 What is P(A/B)

Lelechka [254]

Answer: Hello mate!

Two independent events, mean that the fact that, if the event A occurred, this has no effect in the probability of the event B to occur after.

For example, a coin flip.

The first result has no effect on the next result.

Then the notation P(A/B) is the probability of the event A when the event B occurred before, but as we know, the fact that the event B occurred before has no effect in it; so:

P(A/B) = P(A) = 0.30

6 0

3 years ago

Read 2 more answers

if Kevin processed 135 orders and Michael did 90 orders what percentage did Kevin do more than Michael

vagabundo [1.1K]

90/135 = 0.666666667
0.666 x 100 = 66.6 %

7 0

3 years ago