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3 years ago

Find the gcf for the list. 28y4, 20y3

Mathematics

1 answer:

blagie [28]3 years ago

3 0

GCF of 28y^4 and 20y^3 is 4y^3

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A quadrilateral can be inscribed in a circle, if and only if, the opposite angles in that quadrilateral are supplementary.

balandron [24]

The cyclic quadrilateral's opposing angles are 180 degrees, which become supplementary angles.

<h3>What is a cyclic quadrilateral?</h3>

If the quadrilateral is inscribed in a circle then the quadrilateral is known as a cyclic quadrilateral.

A quadrilateral can be inscribed in a circle, if and only if, the opposite angles in that quadrilateral are supplementary.

We know that the sum of the opposite angles of the cyclic quadrilateral is equal to 180 degrees.

Supplementary angle - Two angles are said to be supplementary angles if their sum is 180 degrees.

More about the cyclic quadrilateral link is given below.

brainly.com/question/15061291

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2 years ago

What is the volume of the spear w/t a radius of 3cm options 3,6,9,36

hram777 [196]

$\bf \textit{volume of a sphere}\\\\
V=\cfrac{4\pi r^3}{3}\quad 
\begin{cases}
r=radius\\
-----\\
r=3
\end{cases}\implies V=\cfrac{4\pi (3)^3}{3}$

6 0

3 years ago

What is the value of A?

natali 33 [55]

Answer:

A is -8

B 27

x 3

y 6

z 12

step by step explanation:

4 0

3 years ago

PLEASE HELP Which of the following are true if event A and B are independent

makkiz [27]

Answer:

a) $P(B/A) = P(B)$

Step-by-step explanation:

Step(i):-

Given that A and B are independent events

P(A∩B) =P(A) P(B)

we will use the conditional probability

$P(A/B) = \frac{P(AnB)}{P(B)}$

$P(B/A) = \frac{P(AnB)}{P(A)}$

Step(ii):-

Given that A and B are independent events

P(A∩B) =P(A) P(B)

$P(B/A) = \frac{P(AnB)}{P(A)}$

$P(B/A) = \frac{P(A)P(B)}{P(A)} = P(B)$

$P(B/A) = P(B)$

3 0

3 years ago

Annie visits a redwood forest she is amazed to read that a certain tree trunk has a diameter of 25 feet what is the approximate

babunello [35]

Answer: 78.5 ft

Step-by-step explanation: 25 times 3.14

4 0

3 years ago