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marin [14]
3 years ago
12

Please help me it’s due today! The one on the top is just helping explain the bottom questions

Mathematics
1 answer:
Vinvika [58]3 years ago
3 0

Answer:

dont know

Step-by-step explanation:

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The Hobbits are building a watchtower so they can prepare to battle in case trolls decide to attack them. One Hobbit will always
Kay [80]

Answer:

An explicit expression is equal to 3m/8

Step-by-step explanation:

we know that

Function T gives the time the Hobbits have to prepare for the attack, T(k), in minutes, as a function of troll's distance, k, in meters

so

T(k)=\frac{k}{80}

Function V gives visibility from the watchtower, V(m), in meters, as a function of the height of the watchtower, m, in meters

so

V(m)=50m

Find the composite figure T(V(m))

That will give the time the Hobbits have to prepare for the troll attack as a function of the height, m, of the watchtower

Substitute the variable k in the function T by the function V(m)

T(V(m))=\frac{50m}{80}

simplify

T(V(m))=\frac{5m}{8}

therefore

An explicit expression is equal to 3m/8

5 0
3 years ago
What is the unite rate for ratio 288 points 6games
fgiga [73]

Answer:

c

Step-by-step explanation:

48 points equals one game

4 0
3 years ago
ANSWER THIS QUESTION ASAP
Taya2010 [7]

-  \frac{4}{25}
8 0
3 years ago
Find (f+g)(x) if f(x)=3x+5 and g(x)=-2x^2-5x+3,
Sati [7]
The answer is simple it is
 c

7 0
3 years ago
What is the surface area of the square pyramid represented by the net? Enter your answer in the box. m²
Alborosie

Answer:

1.75 meters² or 175 centimeters²

Step-by-step explanation:

Step 1: Find Area of the Base.

  • Base is a square with dimensions of 7cm by 7cm
  • 7*7
  • 49 cm²

Step 2: Find the Area of the Triangles.

  • Each triangle has a base of 7cm and a height of 9cm.
  • 7 x 9 = 63, and 63/2 = 31.5
  • 31.5 x 4 = 126 cm²

Step 3: Add the areas together.

  • 49+126
  • 175 cm²

Thus, the surface area is 1.75 m^2 or 175 cm^2.

7 0
2 years ago
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