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Digiron [165]
3 years ago
10

What will be the result of substituting 2 for x in both expressions below?

Mathematics
1 answer:
den301095 [7]3 years ago
4 0
Both expressions equal 5 when substituting 2 for x because the expressions are equivalent. Hope this helped :D
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Help ASAP!! Geometry -
horrorfan [7]

Answer:

x = 9.27 cm

Volume = 289.2 cm³

Step-by-step explanation:

SA = Surface Area

SA = 229.2 cm²

P = Perimeter of Base

P = 3(6)

P = 18 cm

H = Height of Solid

H = x

A = Area of Base(Equilateral Triangle)

A = 6²√3 / 4

A = 36√3 / 4

A = 9√3

A = 9(1.732)

A = 31.176

A = 31.2 cm²

SA = Surface Area

SA = PH + 2A

229.2 = 18x + 2(31.2)

229.2 = 18x + 62.4

229.2 - 62.4 = 18x

166.8 = 18x

9.266 = x

9.27 = x

x = 9.27 cm

V = Volume

V = AH

V = 31.2(9.27)

V = 289.224

V = 289.2 cm³

8 0
3 years ago
Area of the shaded segment=
garik1379 [7]

The area of the entire sector is (\pi)(6^{2}) \left(\frac{60}{360} \right)=6\pi

The area of the triangle OAB is \frac{\sqrt{3}}{4}(6^{2})=9\sqrt{3}.

So, the area of the segment is \boxed{6\pi-9\sqrt{3}}

5 0
2 years ago
Aidan makes 12 bracelets on Monday.He makes 8 more bracelets each day from Tuesday through Thursday.How many bracelets does Aida
r-ruslan [8.4K]
Well if he started with 12 and made 8 each day from that point foward that would mean 8 times 4 plus 12 so the answer would be 44 bracelets. but if he makes 12 on friday then it would be 48 bracelets.
4 0
3 years ago
If right answer good review
Nookie1986 [14]

Answer:

Bottom right graph is the correct answer

3 0
2 years ago
Read 2 more answers
Simplify the expression:<br> -9n + -2n
Andreas93 [3]

Answer:

-11n

Step-by-step explanation:

You have to combine like terms

BRAINLIEST PLEASEE

7 0
3 years ago
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