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Neko [114]
3 years ago
9

Simplest form for 10 sec 1 min

Mathematics
1 answer:
Mademuasel [1]3 years ago
3 0

Answer:

70 seconds

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How many times does 218 goes into 16,013
Kobotan [32]

Answer:

73.45 times

Step-by-step explanation:

3 0
3 years ago
The measures of two angles of a triangle are given below. Find the measure of the third angle of the triangle in decimal form.
Sedbober [7]

Answer:

22.8°+65.3=88.1

180-88.1=91.9

5 0
3 years ago
If g(x) = 3x - 5, then g -1(x)=<br><br><br><br> 3x + 5
ludmilkaskok [199]

Hey!

-------------------------------------------------

This just shows to substitute all of x with -1.

g(-1) = 3(-1) - 5

g(-1) = -3 - 5

g(-1) = -8

-------------------------------------------------

Hence, the answer is -8!

-------------------------------------------------

Hope This Helped! Good Luck!

3 0
3 years ago
Read 2 more answers
You move left 3 units. You end at -4, -3. Where did you start?
Andrews [41]

Answer:

(-4+3, -3) = (-1,-3)

Step-by-step explanation:

5 0
3 years ago
Hey!
noname [10]

Answer:

A. Cylinder + cone

<u>Volume is the sum of volumes:</u>

  • V = Vcon + Vcyl = 1/3πr²h₁ + πr²h₂
  • V = 1/3π*9²*12 + π*9²*120 = 31554.2 cm³

<u>Surface area of cone:</u>

  • A = A=πr(r+√(h₁²+r²)) = π*9(9 + √(9²+12²)) = 678.6 cm²

<u>Surface area of cylinder minus bases:</u>

  • A = 2πrh₂ = 2π*9*120 = 6785.8 cm²

<u>Total surface area:</u>

  • 678.6 + 6785.8 = 7464.4 cm²

-------------------------------------------------

B. Cube+ pyramid

<u>Volume:</u>

  • V = a³ + (1/3)a²h = a³ + (1/3)a²√(l²-(a/2)²)
  • V = 8³ + (1/3)8²√(10²-4²) = 707.5 cm³

<u>Surface area of pyramid:</u>

  • A = a² + 2al = 8² + 2*8*10 = 224 cm²

<u>Surface area of cube minus bases:</u>

  • A = 4a² = 4(8²) = 256 cm²

<u>Total surface area:</u>

  • A = 224 + 256 = 480 cm²
5 0
3 years ago
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