Answer:
Step-by-step explanation:
Use the given functions to set up and simplify
8
x
−
20
y
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10
8
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20
y
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10
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v
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20
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5
p
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7
z
=
5
p
+
v
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7
z
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20
v
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20
+
5
p
-
7
z
=
5
p
+
v
-
7
z
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20
8
x
−
20
y
−
10
=
5
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+
v
−
7
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−
20
Answer:
the answer is d becaus of it's creation
Hey there! :)
Answer:
SA = 144 cm².
Step-by-step explanation:
Find the surface area by calculating the areas of each of the lateral sides and bases:
In this instance, the bases are triangles, so the formula A = 1/2(bh) will be used:
Bases:
A = 1/2(bh)
A = 1/2(4·3)
A = 1/2(12)
A = 6 cm².
There are two bases, so:
6 × 2 = 12 cm²
Find the areas of the lateral sides using A = l × w:
5 × 11 = 55 cm²
4 × 11 = 44 cm²
3 × 11 = 33 cm²
Add up all of the areas:
12 + 55 + 44 + 33 = 144 cm².
Answer:
13.8 minutes
Step-by-step explanation:
5000/6= 833/60
