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photoshop1234 [79]
3 years ago
13

Find the area of a polygon with the given vertices A(2,2) B(5,2) C(3,-1) D(0,-1) Number 21

Mathematics
1 answer:
Bogdan [553]3 years ago
6 0

Answer:

Je pense que je ne sais pas vraiment

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Identify the vertex of the function, F(x) =3(x-1)2 + 5.
agasfer [191]

Answer:

f

(

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Use the vertex form,

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image of graph

8 0
2 years ago
Angle K and angle L are complementary angles. If angle k = (3x + 3)" and angle k= (10x - 4)". find the
soldier1979 [14.2K]

Answer:

3X+3+10X-4=90

13X-1=90

13X=91

X=91/13=7

<K=10X7-4

70-4

<K=66(SUM OF COMPLEMENTARY ANGLE =90)

<K=24

5 0
3 years ago
50 POINTS ANSWER QUICK
Andreyy89

Answer:

part a= -1

part b= -4

Step-by-step explanation:

f(x) is y. plug in -4 for y and check x

6 0
3 years ago
Read 2 more answers
Find the surface area and volume of a sphere with a radius r = 0.8 ft. Round your answer to the nearest tenth. A. 7.8 ft2; 2.6 f
fiasKO [112]
Surface area of a sphere = 4πr² 

Surface area of the sphere = 4π(0.8)² = 8.0 ft²


Volume of a sphere = 4/3 πr³

Volume of the sphere = 4/3 π(0.8)³ = 2.1 ft³


Answer: Surface area = 8.0 ft² and volume - 2.1 ft³ (Answer C)
7 0
3 years ago
Kim is x years old. Jordan is 9 years older than Kim. Five times Jordan’s age is equal to 110.
soldi70 [24.7K]

J=9+x

5J=110

A) 110=5(9+x)

110=45+5x

65=5x

13=x

B) Kim is 13 years old

J=9+x

J=9+13

J=22

C) Jordan is 22 years old

6 0
3 years ago
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