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KatRina [158]
3 years ago
9

In the sequence 1, 2, 4, 8, 16, 32, . . . , each term after the first is twice the previous term. What is the sum of the 16th, 1

7th, and 18th terms in the sequence?
Mathematics
1 answer:
Leno4ka [110]3 years ago
6 0

Answer:

229376

Step-by-step explanation:

Term n is given by 2ⁿ⁻¹, so the answer is

2¹⁵ + 2¹⁶ + 2¹⁷ = 229376

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The volume of a sphere isof the product of pi and the radius cubed.
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The answer that you are looking for, for this question is D. Four thirds
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Construct two chords BC and DE that intersect in the interior of a circle at point F
joja [24]

The diagram has been inserted below.

There is a circle.

Two chords, BC and DE intersect at a point F inside the circle.

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6 0
3 years ago
Lisa walked 8 km more than Tim. Lisa walked twice as far as Tim. How far did each walk?
valentinak56 [21]
x-\ Tim's\ distance\\\\
x+8-\ Lisa's\ distance\\\\
2x=x+8\ \ |Subtract\ x\\
2x-x=8\\
x=8\ \ -Tim\\
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6 0
3 years ago
Is this true or false 276 times 13 = 276 times 7 + 276 times 6 = 1,932 + 1,656 and why?
DIA [1.3K]

Answer:

Step-by-step explanation:

13 = 6+7

276*13 = 276*(7+6)

           = 276*7 + 276 *6      {distributive property upod addition}

           = 1932 + 1656

          = 3588

7 0
3 years ago
Read 2 more answers
Please please help me.I am so lost with this math
Arte-miy333 [17]

Answer:

6\sqrt{5}

Step-by-step explanation:

In any right triangle, the Pythagorean theorem states:

a^2+b^2=c^2, where a and b are two legs of the triangle and c is the hypotenuse.

Plugging in given values, we have:

12^2+VU^2=18^2,\\144+VU^2=324,\\VU^2=180,VU=\sqrt{180}=\sqrt{36}\cdot \sqrt{5}=\boxed{6\sqrt{5}}

4 0
3 years ago
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