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Bad White [126]
3 years ago
10

Someone can help me ?

Mathematics
1 answer:
sergiy2304 [10]3 years ago
5 0

Answer:

\frac{39}{2}  \div 13 \\  \frac{39}{2}  \times  \frac{1}{13}  \\  \frac{3}{2}

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Tyrone 400 yards in 1 minute and 20 seconds Alejandro run 150 yards in 25 seconds who ran faster and by how much​
yawa3891 [41]

Answer:

Tyrone

Step-by-step explanation:

Tyrone=\frac{400 yards}{1 minute} \\\\Alejandro=\frac{150 yards}{25 seconds}\\\\60 seconds = 1 minute\\\\\frac{60}{25} =2.4\\\\

Alejandro=\frac{150 *2.4}{25 *2.4}\\\\Alejandro=\frac{360 yards}{1 minute}\\\\\\400>360

3 0
3 years ago
What is an equation of the line, in point-slope form, that passes through the given point and has the given slope?
MAXImum [283]

Answer:

equation of line:

y = mx + b....(1)

slope = m = 2/3

y-intercept = b = ?

putting the point (5,6) and slope(2/3) in equation(1)

6 = (2/3)(5) + b

6 = 10/3 + b

b = 6 - 10/3

b = (18 - 10)/3

b = 8/3

putting value of b and m in equation(1)

y = (2/3)x + 8/3


Step-by-step explanation:


5 0
3 years ago
For me I think it's true because if you don't count the 0 it's only 3. But I'm not sure about my answer
vodka [1.7K]
The answer you are looking for is B. False. <span>The zero between the other numbers counts.</span>
3 0
4 years ago
Read 2 more answers
The volume of a cylinder is given by the formula V= πr^2h, where r is the radius of the cylinder and h is the height. Suppose a
AfilCa [17]

Answer:

V=π*(2x^3+35x^2+176x+192)units^3

Step-by-step explanation:

V=πr^2h

r=x+8

h=2x+3

V=π*(x+8)^2*2x+3

=π*(x^2+16x+64)*2x+3

=π*(2x^3+32x^2+128x+3x^2+48x+192)

=π*(2x^3+35x^2+176x+192)

Volume of the cylinder=π*(2x^3+35x^2+176x+192)units^3

7 0
3 years ago
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Subtract four-fifths from 8 times b
mote1985 [20]
What does b = 4/5 8b?
4 0
4 years ago
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