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nevsk [136]
3 years ago
10

Valentina has a tray where she keeps all of her important papers. The tray is in the shape of a rectangular prism with no top.

Mathematics
2 answers:
yulyashka [42]3 years ago
4 0
The answer is 300 as 2.5x10x12=300
Zinaida [17]3 years ago
3 0

Answer:

D.300

Step-by-step explanation:

did it on a test.

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A distance is related to time according to the expression x = A sin(2πft), where A and f are constants. Find the dimensions of A
nika2105 [10]

Answer:

[M⁰L¹T⁰]

Step-by-step explanation:

given expression,

from the expression  x = A sin (2 π f t),

A and f are constants

dimension of A =?  

As the sine factor is dimensionless means that sine function will not have any dimension it is dimensionless.

so, remaining  

x = A sin ()

so, the dimension of x is L  

hence, the dimension of A also will be equal to L i.e [M⁰L¹T⁰]

5 0
3 years ago
Do you know how to find rate of change? X&Y intercepts? Zeros?
Rzqust [24]

#Rate of change

Rate of change is slope

If two points be (x1,y-1) and (X2,Y2) then

  • Slope=m=y_2-y_1/x_2-x_1

If a line be ax+by+c=0

  • m=-a/b

#X and y inetercept

If a equation given y=mx+b

  • To find x intercept put y=0
  • To find y inetercept put x=0

#Zeros

To find the zeros spot out the x inetercepts

The x values of the x intercepts are the zeros

3 0
2 years ago
What is the slope of a line that is perpendicular to the line represented by the equation 3x+4y=12
S_A_V [24]
Since x=8/3 is a vertical line,the slope is undefined,
7 0
2 years ago
Read 2 more answers
Help fast I NEED IT RN
Ivahew [28]

Answer:

204 people

Step-by-step explanation:

The manager has interviewed 50 people, which is 1/6 of 300. Just times it by 6 to get an approximate amount of people :)

8 0
2 years ago
What is 5/8-1 7/8. ​
vlada-n [284]

Answer:

-10/8

Step-by-step explanation:

1 and 7/8 = 15/8

5/8 - 15/8= -10/8

4 0
3 years ago
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