The two equations given are
3x + y = 17 and 4x - y = 18
Now we will first take one equation
3x + y = 17
Then
y = 17 - 3x
Now replacing the value of y in the second equation we get
4x - y = 18
4x - (17 - 3x) = 18
4x + 3x - 17 = 18
7x = 35
x = 35/7
= 5
Putting the value of x in the first equation we get
3x + y = 17
(3 * 5) + y = 17
15 + y = 17
y = 17 - 15
y = 2
So the value of x is 5 and y is 2
Answer:
NO
Step-by-step explanation:
The above image shows two triangles. if we look at the top triangle, we notice it's two sides are equal (16 and 16). We therefore have an isosceles right triangle.
looking the second triangle, we notice that one side is 39, the other 40. Since these are the two sides joined at the point of intersection for the two images, and since 39 does not equal 40, the second triangle cannot be an isosceles right triangle. We conclude that the two triangles are not similar.
A cube has 6 faces, so the surface area of ONE face = 54/6 = 9
Each face of a cube is a square, so let's let x = the length of one side of that square
The area of a square = (side length)²
If the area of ONE face = 9, then we can write x² = 9, which means x = 3
So, each side of the cube has length 3
Volume of a cube = (side length)³ = (3)³ = 27
Answer:
27
Answer:
y=4x-14
y=4x-14(Y2-Y1)/ (X2-X1) = slope
y=4x-14(Y2-Y1)/ (X2-X1) = slopey=Mx+b. M= slope B= y-int.
y=4x-14(Y2-Y1)/ (X2-X1) = slopey=Mx+b. M= slope B= y-int.(10-2) (6-4)= 8/2
y=4x-14(Y2-Y1)/ (X2-X1) = slopey=Mx+b. M= slope B= y-int.(10-2) (6-4)= 8/2=4
y=4x-14(Y2-Y1)/ (X2-X1) = slopey=Mx+b. M= slope B= y-int.(10-2) (6-4)= 8/2=4(4,2)-> choose one point then plug in
y=4x-14(Y2-Y1)/ (X2-X1) = slopey=Mx+b. M= slope B= y-int.(10-2) (6-4)= 8/2=4(4,2)-> choose one point then plug in2 = 4(4)+b
y=4x-14(Y2-Y1)/ (X2-X1) = slopey=Mx+b. M= slope B= y-int.(10-2) (6-4)= 8/2=4(4,2)-> choose one point then plug in2 = 4(4)+b2 = 16+b
y=4x-14(Y2-Y1)/ (X2-X1) = slopey=Mx+b. M= slope B= y-int.(10-2) (6-4)= 8/2=4(4,2)-> choose one point then plug in2 = 4(4)+b2 = 16+bb= -14
y=4x-14(Y2-Y1)/ (X2-X1) = slopey=Mx+b. M= slope B= y-int.(10-2) (6-4)= 8/2=4(4,2)-> choose one point then plug in2 = 4(4)+b2 = 16+bb= -14y= 4x-14
hope that helps wyoo
