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Aleks [24]
3 years ago
7

What is the volume of this rectangular prism if the side of each square is 1 cm?

Mathematics
1 answer:
aliina [53]3 years ago
7 0
Your answer is B because it’s 6 times 3 times 4 and you add cubic because it’s volume.
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I don’t know the answer I just need some points to ask more questions !!! have a good day !!
Dahasolnce [82]

Answer:

what ??

Step-by-step explanation:

5 0
3 years ago
Determine the values of a, b, and c for the quadratic equation<br><br> 3x2−5x+6=0
sweet-ann [11.9K]

Answer:

The values of a, b, and c for the quadratic equation

a=3

b=-5

c=6

7 0
3 years ago
Read 2 more answers
How many integer solutions are there to the equation x1+x2+x3=0 if x1,x2,x3 &gt; -5?
anyanavicka [17]
<span>x1+x2+x3=0 if x1,x2,x3 > -5? 
and the solutions are integer
x1= - 4 and x2+x3=4 we count (-4;4;0), (-4;0;4), (-4;3;1), (-4;1;3), (-4; 2;2), (-4;2;2)
x1= -3 and x2+x3=3 we count (-3; 0;3), (-3;3;0), (-3;1;2), (-3;2;1)
x1= -2 and x2+x3=2 we count (-2;0;2). (-2;2;0), (-2;1;1)
x1= -1 and x2+x3=1 we count (-1;0;1), (-1;1;0)
x1=0 and (0;0;0), (0;1;-1), (0;-1;1)
There are 42 solutions
Have fun</span>
4 0
3 years ago
Find parametric equations for the line through point P(-1,-1,-1) and Q(-5,7,3) A. x = t + 4; y = t - 8; z = -1t - 4
Elan Coil [88]

Answer:

B) x = -4t - 1; y = 8t - 1; z = 4t - 1

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given points are   P(-1,-1,-1) and Q(-5,7,3)

Let (x₁ , y₁ , z₁) =  P(-1,-1,-1)

Let (x₂ , y₂ , z₂) =   Q(-5,7,3)  

Parametric equation of the line passing through the points  (x₁ , y₁ , z₁) and      (x₂ , y₂ , z₂)

\frac{x-x_{1} }{x_{2}-x_{1}  }  = \frac{y-y_{1} }{y_{2}-y_{1}  } = \frac{z-z_{1} }{z_{2}-z_{1}  } = t

\frac{x-(-1)}{-5-(-1)} = \frac{y -(-1)}{7-(-1)} = \frac{z-(-1)}{3-(-1)}  = t

\frac{x-(-1)}{-4} = \frac{y -(-1)}{8} = \frac{z-(-1)}{4}  = t

Equating  each term

             \frac{x+1}{-4} = t

     ⇒  x + 1 = - 4 t

    ⇒   x = - 4 t -1

          \frac{y +1}{8}  = t  

         y + 1 = 8 t

     ⇒  y  = 8 t - 1

        \frac{Z+1}{4} =1

  ⇒  z +1 = 4t

   ⇒ z = 4t -1

<u><em>Final answer</em></u><em>:</em>-

parametric equations for the line through point P(-1,-1,-1) and Q(-5,7,3)

are

x = -4t - 1; y = 8t - 1; z = 4t - 1

                               

3 0
3 years ago
Help brainlest answer will get 20 points . Solve For X .It has to have an explanation and work !
ExtremeBDS [4]
The sum of the angles of a triangle is 180°, then:

(x+40)°+(3x-17)°+(2x-5)°=180°
x+40+3x-17+2x-5=180
6x+18=180
6x=162
x=27°
8 0
3 years ago
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