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tiny-mole [99]
2 years ago
9

Which of the following steps is needed to inscribe a circle in a triangle?

Mathematics
1 answer:
Nadya [2.5K]2 years ago
7 0

Answer: Construct two angle bisectors of the triangle

Step-by-step explanation:

To construct the inscribed triangle, you first need to construct the incenter. The incenter is defined as the point of intersection of the angle bisectors of a triangle.

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Find the surface area of each prism
goldfiish [28.3K]

Answer:

Step-by-step explanation:

2.

Surface area = ( 6 *10 ) *3  + ( ( 7*4.87) /2)*2 = 180 + 34.09 = 214.09

3.

Surface area = (5*10) *3 + (( 7*4.2)/2)*2 = 150 +29.4 = 179.4

6 0
3 years ago
The coordinates of the vertices of □PQR are (-2,5), Q(-1,), and R(7,3). Determine whether □ PQR is a right triangle. Show Your W
alexdok [17]

Answer:

Slope of PQ

m

r

=

y

Q

−

y

P

x

Q

−

x

P

=

1

−

5

−

1

−

(

−

2

)

=

−

4

Slope of QR

m

p

=

y

R

−

y

Q

x

R

−

x

Q

=

3

−

1

7

−

(

−

1

)

=

1

4

Slope of RP

m

q

=

y

R

−

y

P

x

R

−

x

P

=

3

−

5

7

−

5

=

−

1

Since slopes PQ & PR,

m

r

=

−

1

m

p

, it's a right triangle

4 0
3 years ago
1
Alenkinab [10]

Answer:

Total change in Sales of Bushels =116

Step-by-step explanation:

Total Bushels of Wheat= 220

Average Sale=  per day

Average Sale per week =

Total change in Sales of Bushels = Total Bushels of Wheat - Average Sales per week

Total change in Sales of Bushels=

Step-by-step explanation:

3 0
3 years ago
Find the value of f (6)
Natali5045456 [20]
Answer: 6f

Explanation: Move 6 to the left of F and remove the parentheses
5 0
2 years ago
A grocery store offers a 10% discount on your entire purchase when you spend more than $50. You have $117 to spend on groceries
astra-53 [7]

Answer:

a≤80

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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