Answer:
A=88 square units
Step-by-step explanation:
A=B x H
A= 11 x 8
A=88 square units
Answer:
2640mm
Step-by-step explanation:
I'm assuming you need the area of the rectangle which the circles don't take up.
First, to find the area of the whole rectangle:
length x width
to find length:
the length is 1 circle, therefore it is the diameter of the circle, which is 32 x 2 = 64mm
to find width:
the width is 3 circles, which is the radius 6 times, so 32 x 6 = 192mm
So, area of rectangle = 64 x 192 = 12288mm
Now to find the area the circles take up:
area of 1 circle =

=

=

As we have 3 circles, we multiply this by 3:

Finally we subtract the area of the three circles from the area of the rectangle:

As we need to round it to 3 significant figures, the answer is 2640mm
<u>Answer:</u>
(0,7)
<u>explanation:</u>
if you draw out the graph you would see the graph touches the<em> y axis</em> at 7
Answer:
)99-11+10g -12+119 -13= 182+10g
)30g-36
Step-by-step explanation: