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Savatey [412]
3 years ago
11

Pls help me guys! Thanks =D

Mathematics
1 answer:
notsponge [240]3 years ago
6 0
   4.25 inches cubed because if you do 3.5x3.5x7 =85.75 then 90-85.75=4.25
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2+2<br><br> (lol so easy xD)
den301095 [7]

Answer:

4

Step-by-step explanation:

  • 2 + 2
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5 0
2 years ago
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38. Calculate the value of c in the triangle below.
olchik [2.2K]

Answer:

15

Step-by-step explanation:

a^2 + b^2 = c^2

9^2 + 12^2 = 225

\sqrt{225}  = 15

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7 0
3 years ago
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What is the volume of this triangular prism? 313.6cm3 506.8cm3 5,676.16cm3 11,352.32cm3
lyudmila [28]

The question is incomplete. Here is the complete question:

What is the volume of this triangular prism?

Base length = 22.4 cm

Height = 18.1 cm

Length = 28 cm

A) 313.6 cm3

B) 506.8 cm3

C) 5,676.16 cm3

D) 11,352.32 cm3

Answer:

V=5,676.16\ cm^3

Step-by-step explanation:

Given:

The base of the prism is triangular with base length equal to 22.4 cm and height 18.1 cm. The length of the prism is 28 cm.

The volume of a triangular prism is defined by the formula:

V=(Area\ of\ base)\times (length)

Here, the base is triangular and the area of a triangle is:

A=\frac{1}{2}base \times height

Therefore,  the volume of the triangular prism is given as:

V=\frac{1}{2}(base\times height\times length)

Now, plug in the given values and solve for the volume 'V'.

V=\frac{1}{2}(22.4\ cm\times 18.1\ cm\times 28\ cm)\\\\V=\frac{1}{2}(11,352.32\ cm^3)\\\\V=5,676.16\ cm^3

Therefore, the correct answer is the third option.

V=5,676.16\ cm^3

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3 years ago
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The transfer of heat is responsible for many of the events that occur on Earth. Which of the following events is most directly c
Verizon [17]
The answer is the second one
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Use square roots to solve the equation x2 = −25 over the complex numbers. Select all the solutions.
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Answer:

E and A

Step-by-step explanation:

7 0
3 years ago
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