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3 years ago

Pls help I’ll brainlest ASAP

Mathematics

1 answer:

Naddik [55]3 years ago

5 0

Okay to add 7+3 over and over till you get till 45

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Answer:

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3 years ago

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Please help asap please

ycow [4]

Answer:

$a_{5}$ = $\frac{7}{8}$

Step-by-step explanation:

The n th term of a geometric sequence is

$a_{n}$ = a $(r)^{n-1}$

where a is the first term and r the common ratio

Here a = 14 and r = $\frac{-7}{14}$ = - $\frac{1}{2}$ , thus

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6 0

4 years ago

The perimeter of a flag is 460 feet the length of it is 90 feet greater than the width. What is the width?

Svetlanka [38]

Answer:

The width of the flag is 70 ft.

Step-by-step explanation:

The shape of a flag is mostly rectangular.

The perimeter of a rectangle is,

$Perimeter =2(l+w)$

Given:

Perimeter of flag = 460 ft.

Width = w

Length (l) = 90 + w

Determine the value of width as follows:

$460=2(90+w+w)\\\frac{460}{2} =90+2w\\230-90=2w\\w=\frac{140}{2}\\ =70$

Thus, the width of the flag is 70 ft.

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4 years ago