All categories

3 years ago

Point A is the incenter of DEF.What is the value of n?A. 7B. 11C. 14D. 15

Mathematics

2 answers:

erica [24]3 years ago

6 0

Answer: Answer is B- 11

Step-by-step explanation: got it right on edge

ss7ja [257]3 years ago

4 0

Answer:

B.11

Step-by-step explanation:

It's 27 degrees so,

3 times 11 is 33 and 33 - 6 is 27

You might be interested in

Find the C.O.P <br> 1. (4,9) <br> 2. (4,12) <br> 3. (5,21)

artcher [175]

Answer:

fhvnnnjhnvkjfdncvjifnv

Step-by-step explanation:

5 0

2 years ago

The radius of a square is 16 cm what is the area

sdas [7]

Radius is normally used for a circle
in a circle, radius is the distance form the center of the circle to the outer edge of the circle
area=legnth times width or in square area=legnth times legneth
since this is a square and this is a math problem, we will assume that radius=1/2legnth so
if radius=16 then legnth =2 times 16=32
area=32 times 32=1042

area=1042 square cm or 1042 cm^2

6 0

3 years ago

Read 2 more answers

Prove the polynomial identity.

Kaylis [27]

Answer:

Proven

Step-by-step explanation:

We prove the polynomial with factorization. We must first simplify the expression before we can factorize:

$(4\cdot{x^2}-2)\cdot{(4\cdot{x^2}-2)}-16\cdot{x^4}$

$16\cdot{x^4}-8\cdot{x^2}-8\cdot{x^2}+4-16\cdot{x^4}$

$4-16\cdot{x^2}$

4 is the common number and we can take it out of the expression:

$4\cdot{(1-4\cdot{x^2})}$

We can factorize further with the x term being zero. For this to be true we must have -2x and 2x to cancel out and therefore the expression is proven:

$4\cdot{(1-2\cdot{x})}\cdot{(1+2\cdot{x})}$

5 0

3 years ago

The circumference (C) of a swimming pool is 47 feet. Which formula can you use to find the radius (r) if you know that C = 2πr ?

vodka [1.7K]

To find the formula to find radius, solve for r using the formula for circumference.

to solve:
1. divide each side by 2 $\pi$
2. you get r = c/2 $\pi$

5 0

3 years ago

Read 2 more answers

The absolute values of two numbers that are additive inverses will ____________ be the same.

zhannawk [14.2K]

Answer:

A number and its additive inverse are always the same distance from zero, and so they have the same absolute value.

Step-by-step explanation:

Hope this helps!!

7 0

3 years ago

Read 2 more answers

Point A is the incenter of DEF.What is the value of n?A. 7B. 11C. 14D. 15​

Point A is the incenter of DEF.What is the value of n?A. 7B. 11C. 14D. 15