The letter S in the alphabet does not have any lines of symmetry. Therefore, the answer to this question is: Zero (0). This is because letter S is not symmetrical when it is cut or divided into 2 parts.
Short answer x = 11/3
Step OneChange 64 to a power of 4
Step TwoInclude 2x - 4 as part of your power. So far you are only working on the right side of the problem.
Step Three
The bases are the same so you can equate the powers.
2x + 6 = 4(2x - 4)
Step FourRemove the brackets on the right.
2x + 6 = 8x - 16
Step fiveCollect like terms. Begin by adding 14 to both sides.
2x + 6 + 16 = 8x Subtract 2x from both sides.
22 = 8x - 2x
22 = 6x Divide by 6
22/6 = x
x = 3.666333 or 3 2/3 or 11/3
Check
Left hand side4^(2*11/3 + 6)
4^(22/3 + 6)
4^(22/3 + 18/3)
4^(40/3)
Right Side64^(2*11/3 - 4)
64^(22/3 - 4)
64^(22/3 - 12/3)
64^(10/3) There is something we can do without figuring out what this is.
64 = 4^4
4^(4*10/3)
4^(40/3) which is the same as the left side
Answer x = 11/3 <<<<<
Answer:
B. Quadrant 1
Step-by-step explanation:
Dilation about the origin multiplies each coordinate by the dilation factor. If the dilation factor is positive, the signs of the coordinates are unchanged, so the point they specify remains in the same quadrant.
If the dilation factor is negative, the point is reflected across the origin at the same time it is subject to dilation. That is, both coordinate signs are changed.
For a dilation factor of -2, the point L becomes ...
L(-2, -3) ⇒ L' = -2L = L'(4, 6) . . . . . in quadrant I
Step-by-step explanation:
in isoscles triangles two angles and lengths are equal .
two sides equal 3.5
so both of the angles are 55°
the sum of the angles in a triangle is 180°, so
x = 180° - 55° - 55°
x = 70° (Ans)