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3 years ago

CAN SOMEONE HELP ME PLZ

Mathematics

2 answers:

Anna35 [415]3 years ago

6 0

The group of those shapes are parallelograms

pashok25 [27]3 years ago

3 0

The shapes are parallelograms
Hope I helped

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Can someone please help its due soon.ill give brainliest!

leva [86]

Answer:

18 and 6

4x= 18+6

4x=24

x=24/4

x=6

4x= 6×4

2x+3

6×2

12+3

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2 years ago

Pls kinda need help <br> lolol

alukav5142 [94]

I think that the answer is A.

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2 years ago

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Inga [223]

Answer:

Step-by-step explanation:

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2 years ago

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Question 4 0

BartSMP [9]

Answer:

Fail to reject the null hypothesis because 0.15>0.05

. There is not convincing evidence that defensive players can bench-press more weight, on average, than offensive players.

Step-by-step explanation:

Since P>a we can not reject the null hypothesis. We cannot conclude the alternative hypothesis in context.

5 0

2 years ago

Find the sumofthe geometrical progression of five terms, of which the first term is 7 and the multiplier is 7.Verify that the su

777dan777 [17]

Answer:

The sum of first five term of GP is 19607.

Step-by-step explanation:

We are given the following in the question:

A geometric progression with 7 as the first term and 7 as the common ration.

$a, ar, ar^2,...\\a = 7\\r = 7$

$7, 7^2, 7^3, 7^4...$

Sum of n terms in a geometric progression:

$S_n = \displaystyle\frac{a(r^n - 1)}{(r-1)}$

For sum of five terms, we put n= 5, a = 7, r = 7

$S_5 = \displaystyle\frac{7(7^5 - 1)}{(7-1)}\\\\S_5 = 19607$

The sum of first five term of GP is 19607.

Verification:

$2801\times 7 = 19607$

Thus, the sum is equal to product of 2801 and 7.

7 0

3 years ago