All squares are rectangles. true false

Short yes.

Step-by-step explanation:

Long The definition of rectangle tells us that this polygon has to cumulatively meet the following criteria:

Be a parallelogram (convex quadrilateral having two pairs of parallel sides);

All internal angles are right (90 °);

Its two diagonals are congruent (have equal measures);

The opposite sides are congruent (have equal measures).

whatever you can spend with $11.53 or under.

step-by-step explanation:

20 - 8.47 = 11.53. take away the money he used for lunch from the starting amount of 20.

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers