Answer:you didnt put the options nut this is how you find it!
Step-by-step explanation:
you can do 2:4 all you need to do is multiply both numbers by the same number!
please mark me brainlyest if i helped
Answer:
a = -3
Step-by-step explanation:
a-2+3 = -2
a+1 = -2
a = -2-1
a = -3
Answer:
So first, find the volume of both figures:
Solid one(to the left) is V=lwh
V=lwh
V=3.75x8x3.75
V=112.5
Now find the volume of the other figure (to the right):
V=lwh
V=8x3.75x8
V=240
Now, add the volumes together:
240+112.5=352.5
Hope this helps :3
First, find the radius.
<span><span>R=<span>d2</span></span><span><span>18 in2</span>=9 in</span></span>
Next, find the area of the whole pie.
<span>A=π⋅<span>r2</span></span>
So the area is
<span>π⋅<span>9 in2</span>=81π<span> in2</span></span>
Next, divide by 10 to get <span>8.1π<span> in2</span></span>.
If you must find the approximate area it will be <span>8.1×π</span> or about 25.4 square inches.
Answer:
160cm²
Step-by-step explanation:
To find the surface area of this prism, you just need to add up the areas of each side. To simplify the calculations a bit, we can take multiples of the sides which are the same. For example, here we have two equal trapezoids on each end, so we can multiply the area by two when adding.
The work is in the attachment.
