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3 years ago

What shape can be formed by this net?

Mathematics

1 answer:

ivolga24 [154]3 years ago

5 0

It’s triangular prism

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John has 1 chicken jake took one how much does john have left

Talja [164]

Answer:

0 because 1-1=0 and that is the answer

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3 years ago

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Given the sequence in the table below, determine the sigma notation of the sum for term 4 through term 15. N an 1 4 2 −12 3 36 t

Rzqust [24]

By applying basic property of Geometric progression we can say that sum of 15 terms of a sequence whose first three terms are 5, -10 and 2 is $\sum_{n=4}^{15} 5(-2)^{n-1}$$$

<h3>What is sequence ?</h3>

Sequence is collection of numbers with some pattern .

Given sequence

$a_{1}=5\\\\a_{2}=-10\\\\\\a_{3}=20$

We can see that

$\frac{a_1}{a_2}=\frac{-10}{5}=-2\\$

and

$\frac{a_2}{a_3}=\frac{20}{-10}=-2\\$

Hence we can say that given sequence is Geometric progression whose first term is 5 and common ratio is -2

Now $n^{th}$ term of this Geometric progression can be written as

$T_{n}= 5\times(-2)^{n-1}$

So summation of 15 terms can be written as

$\sum_{n=4}^{15} T_{n}\\\\$\\$\sum_{n=4}^{15} 5(-2)^{n-1}$$$

By applying basic property of Geometric progression we can say that sum of 15 terms of a sequence whose first three terms are 5, -10 and 2 is $\sum_{n=4}^{15} 5(-2)^{n-1}$$$

To learn more about Geometric progression visit : brainly.com/question/14320920

8 0

3 years ago

Please help me on this will give you brainliest!!

vovangra [49]

Answer:

∠3 would be 134° because it is alternate interior to ∠5

∠2 would be 46° because it is supplementary to ∠1

Hope this helped

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3 years ago

Jayden and Pedro go to lunch. If the meal costs $25.30 and the meal tax is 8%, how much is the bill?

almond37 [142]

Answer:

$27.324

Step-by-step explanation:

$25.30 • $1.08 = $27.324

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3 years ago

Anita works a part-time job where she makes $9.45 per hour. Anita's gross pay for the current pay period is $238.61. Her deducti

kogti [31]

Answer:

1. 181.59 is her net pay and she worked 25.25 hours.

Step-by-step explanation:

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3 years ago