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ki77a [65]
2 years ago
14

A sphere with a diameter of 18cm. find the volume

Mathematics
1 answer:
Lorico [155]2 years ago
3 0

Answer:

the volume would be 3053.63cm

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Worker leafcutter ants can measure 0.5 inches. Name a decimal that is equivalent to 0.5. Remember not use add spaces to your ans
Sergeeva-Olga [200]

Answer:

0.50 or 0.500

Step-by-step explanation:

You can add a number of 0's after the 5 and the number will still stay the same.

7 0
3 years ago
The longest side of an obtuse triangle measures 20 cm. The two shorter sides measure x cm and 3x cm. Rounded to the nearest tent
tankabanditka [31]
Obtuse triangle Pythagorean Theorem

c² > a² + b²

20² > x² + 3x²
400 > 4x²
<u>÷4      ÷4</u>
<u> 100 > x²</u>
   10 > x
  
400 > 4(7.1)²
400 > 4(50.41)
400 > 201.64

The greatest possible value of x is 7.10
6 0
3 years ago
Read 2 more answers
Find the value of y.<br> Picture below
olga2289 [7]

We have trapezoid with congruent legs.

30x + 11y = 2x + 3

28x +11y = 3

Also we have

30x + 11y = 12

We got 2 equations:

30x + 11y = 12

28x +11y = 3 (*-1) -----> -28x -11y = -3

30x + 11y = 12

<u> -28x -11y = -3</u>

2x = 9

x=9/2

30x + 11y = 12 ------> 30*9/2 +11y =12 ------> 135+11y =12, ---> 11y = - 123,

y= - 123/11

6 0
3 years ago
<img src="https://tex.z-dn.net/?f=9%20%5Cdiv%202.43" id="TexFormula1" title="9 \div 2.43" alt="9 \div 2.43" align="absmiddle" cl
blsea [12.9K]
Is this a question? Nine divided by 2.43 is 3.703703703703703703
3 0
3 years ago
A line perpendicular to the line y=5x+6
Ratling [72]

Answer:

y= -10x +12

Step-by-step explanation:

3 0
2 years ago
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