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BigorU [14]
4 years ago
15

All of the following represent the same expression except

Mathematics
2 answers:
diamong [38]4 years ago
8 0

Answer:

25 less than 19

Step-by-step explanation:

mina [271]4 years ago
6 0

Answer:

Except: 25 less than 19

Step-by-step explanation:

This is a case where we basically refer to the same situation just defined in a different manner. In this case the problem refers to an amount 25 that becomes less by an amount of 19. This can be expressed as follow based on the given options:

Option A: 19 less than 25

This tells us that an x amount is 19 less <u>than</u> 25

(i.e. x=25-19 )

Option B: 25 less than 19

This is <u>Incorrect </u>as it tells us that an x amount is 25 less than 19

(i.e.[x=] 25 thus x=19-25 )

Option C: 19 subtracted from 25

This is the same as Option A, as it again tells as x=25-19

Option D:  25 minus 19

This is the same as both Options A and C, as it again tells as x=25-19

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Minchanka [31]

Answer:

-  \frac{16}{ 25 } \div ( -  \frac{4}{5} ) =  \frac{16}{25}  \times  \frac{5}{4}  =  \frac{4}{5}  \:or \: 0.8

4 0
3 years ago
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A tunnel is in the shape of a parabola. The maximum height is 31 m and it is 13 m wide at the base as shown below.
yan [13]
Using the given values from the problem and the illustration, three points are known which are (0,0), (6.5,-31), (-6.5,-31). The first step in solving this problem is to determine the equation of the parabola.
y = ax²
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6 0
3 years ago
Which pair of angles must be congruent?
Allushta [10]
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_______________________________
5 0
3 years ago
Draw the two-dimensional shape<br> that makes up the faces of this<br> solid shape.
Art [367]

Answer:

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Step-by-step explanation:

5 0
3 years ago
Hi, can someone help me on this. I'm stuck --
CaHeK987 [17]

Answer:

a) Fx=-5N  Fy=-5*sqrt(3) N   b) Fx= 5*sqrt(3) N    Fy=-5N

c) Fx=-5*sqrt(2) N    Fy=-5*sqrt(2)   N

Step-by-step explanation:

The arrow's F ( weight) component on axle x  is Fx= F*sinA  and on axle y is

Fy=F*cosA

a) The x component and y component both are opposite directed to axle x and axle y accordingly.  So both components are negative.

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b) Now the x component  is co directed to axle x , and y component is opposite directed to axle y.

So x component is positive and y components is negative

So Fx = 10*sin(60)= 5*sqrt(3) N       Fy= -10*cos(60)= -10*1/2= -5 N

c)The x component and y component both are opposite directed to axle x and axle y accordingly.  So both components are negative.

So Fx = - 10*sin(45)= -5*sqrt(2)  N    

 Fy= -10*cos(45)= -10*sqrt(2)/2= -5*sqrt (2) N

8 0
3 years ago
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