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Alexus [3.1K]
3 years ago
15

Giving 20 points to the right person if your wrong your getting reported

Mathematics
1 answer:
Paha777 [63]3 years ago
8 0

Answer:

730

Step-by-step explanation:

A(X)= 2πRH+2πR^2

A(X)=2π(7.5)(8)+2π(7.5)^2=730.42 = 730

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malfutka [58]
City A and City B are about 76.5 miles apart because 51*1.5 = 76.5
3 0
3 years ago
3d-4 when d=1.2<br><br><br> Please help its homework
AysviL [449]
-0.4 because it is 3.6 - 4
5 0
3 years ago
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PLEASE ANSWER + BRAINLIEST!!!
ozzi

Answer:

C is correct

Step-by-step explanation:

Given: System of linear inequality

y

y\geq 2x+3

First we will draw the graph of system of equation and then see the correct option.

Equation 1: y

We will make the table.

 x :  -2    0     2

 y :   1     0    -1

Test Point: (0,4)

0<-2 ( False )

Shaded area away from (0,4)

Equation 2:y\geq 2x+3

We will make the table.

 x :  -2    0     2

 y :  -1     3    7

Test Point: (0,4)

4≥3 ( True )

Shaded area towards (0,4)

Please see attachment for graph.

Hence, C is common shaded area (region)

8 0
3 years ago
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Which of the following best classifies a quadrilateral with coordinates A(8, 4), B(6, 0), C(3, 2), and D(7, 10)? Trapezoid Paral
LuckyWell [14K]

Answer:

I would say it's a trapezoid

4 0
3 years ago
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Solve 64^x = 16^x−1.
erica [24]
64^x=16^x-1====> Make the bases the same
4^3(x)=4^2(x-1)=> Solve for x by bringing down the exponent without the base.
3(x)=2(x-1)=====> Distribute
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3x = 2x-2
-2x  -2x
x=-2
Therefore x is negative two
7 0
3 years ago
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