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3 years ago

Can u help me with the orginal slope and perpendicular slope. And tell me where to plot the points

Mathematics

1 answer:

Darya [45]3 years ago

8 0

Answer: The original slope is 1.

To plot the line with perpendicular slope, try coordinates (0,0) and (6,-6)

The perpendicular slope is negative 1.

Step-by-step explanation:

The rise is 6, the run is 6.

6/6 = 1

The slope of the perpendicular line is the reciprocal of the original slope. and has the opposite sign-- switch neg to pos or pos to neg.

If the original slope is 2, the perpendicular will be -1/2

Reciprocal means the number (usually a fraction) that you multiply by the original number to get 1 as the product. 3×1/3 = 1 . 1/5×5 = 1

Since 1 is already 1, 1 is the reciprocal of itself!

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Clare is cycling at a speed of 12 miles per hour. I she starts at a position chosen as zero, what will her position be after 45

user100 [1]

Answer:

60÷12=0.2

0.2miles per minute

0.2x45=9miles

5 0

3 years ago

Write an inequality to represent the two amounts , Gita used 6.18 pounds of strawberries and 6.1 pounds of raspberries to make j

Ganezh [65]

Answer:

Strawberry > Rasberry

6.18 > 6.1

Step-by-step explanation:

Data provided in the question

Strawberry = 6.18 pound

Raspberry = 6.1 pound

Based on the above information

As we can derive that the number of pounds in strawberry is greater than the number of pounds in Rasberry

So, equality would be represented as a

a. Strawberry > Rasberry

6.18 > 6.1

Therefore we use the greater sign to show the inequality

5 0

4 years ago

la imprenta de Ricatdo adquirió una fotocopiadora que pagara 125 mensuales dutante 4 años con una tasa de financiamiento de 3 %a

Nikolay [14]

Answer:

Idk what u said

Step-by-step explanation:

6 0

3 years ago

Idk how to solve it...

strojnjashka [21]

|-6b| <= 60

b <= 60/6
b<= 10

and

b>= 60/-6
b>= -10

answer:
b>= - 10 and b<= 10
or
-10 <= b <= 10

8 0

4 years ago

A bacteria colony increases in size at a rate of 4.0565e1.3t bacteria per hour. If the initial population is 54 bacteria, find t

Dovator [93]

Answer:

Population of bacteria four hours later $A=616.5187$ or nearest whole number

$A=616$

Step-by-step explanation:

Given,

Let amount of bacteria four hours later is=A

Rate of increase of bacteria per hour $=\frac{\partial x}{\partial t}=4.0565e^{1.3t}$

Initial population of bacteria is =54

Time 4 hours

Find the population of bacteria 4 hours later

Solution,

$\int_{54}^{A}dx=\int_{0}^{4}4.0565e^{1.3t}dt$

$\left [ x \right ]_{54}^{A}=4.0565/1.3\left [e^{1.3t} \right ]_{0}^{4}$

$A-54=4.0565/1.3\left ( e^{1.3\times 4} -1\right )$

$A-54=562.5187301$

$A=562.5187301+54$

$A=616.5187$

Population of bacteria 4 hours later is $A=616$

8 0

4 years ago