Answer:
She would have $31.55 left.
Step-by-step explanation:
25.75 + 37.80 =63.55, as both totals from the two weeks, then she spends 32 dollars, then 63.55 - 32 = 31.55
The middle angles of a rhombus are 90 degrees which means the other two angles of the triangle must total 90 degrees.
(8x +7) + (3x + 6) = 90
11x + 13 = 90
11x = 77
x = 7
Answer:
201.
Step-by-step explanation:
you can find the volume by multiplying its length, width, and height. since there are two figures in the equation you can find the total volume by adding up the two. the volume of the first figure is 10×3×4=120. the volume of the second figure is 3×8×3=81. by adding the two volumes, 120+81=201. this means that the volume of the entire figure is 201.
Answer:
3.14
Step-by-step explanation:
if you want the exact answer you can multiply 7 by the value of
, that is = 3.14
Rise=16, run=7. Slope is rise/run, and therefore is 16/7. The run is considered to be the x coordinate. Since the x coordinate on the point is 21, we know it has moved 3 exact points away from the origin (21/7=3). We can use this movement of 3 exact points to determine the y coordinate as well. Since the rise (y) is 16 for every exact point on a graph, we know the graph has risen 48 units (16x3=48). So, the point ends up being (21,48). The rate of change is 16cm per 7 minutes, or 2.28cm/minute. The equation is Y=(16/7)X (no y intercept because the graph starts at the origin). The equation gives you the y value of 48 when x is equal to 21.
