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nekit [7.7K]
3 years ago
6

Please help with recursive formula for math

Mathematics
1 answer:
Andreas93 [3]3 years ago
3 0

Answer:

Hi... U should do like this

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Round each measurement to the nearest ten. Then estimate the area of the rectangle.
Ainat [17]

Answer:

4000 sq inches

Step-by-step explanation:

A rectangle is given with sides 82 and 46 inches

We have to round off these dimensions to the nearest 10.

82 inches ~80 inches since 2 <5, we make it 0

Similarly 46 inches ~50 inches since 6>5

Now area

= length x width

=80(50)

=4000 square inches

Option 2 4000 sq inches is correct answer.

8 0
4 years ago
Read 2 more answers
If tan of theta =3/4 what is sec of theta​
zhannawk [14.2K]

Answer:

<u>5/4</u>

Step-by-step explanation:

Given :

  • tanθ = 3/4 = opposite/adjacent

Finding the missing side :

  • The hypotenuse must be found
  • √3² + 4²
  • √25
  • 5

Taking the sec ratio :

  • secθ = hypotenuse/opposite
  • secθ = <u>5/4</u>
7 0
2 years ago
Solve the inequality for u<br>-5u+27 [less than or equal to] 2​
baherus [9]

Answer:

5≤u

Step-by-step explanation:

Put the words and numbers into an equation:

-5u+27≤2

Put all like terms on one side:

27-2≤5u ---> Do you see what I did there? Now you don't have to work with negatives. :)

Simplify:

25≤5u

Solve:

5≤u

:)

6 0
3 years ago
What is 3x³ + 2x² - 39x - 26
sasho [114]

Step-by-step explanation:

3x³+2ײ-39×-26

the answer is still the same

4 0
3 years ago
If answered and explained properly, BRAINLIEST will be given.
ale4655 [162]

so initially the paper is in full piece.

it is cut into half, which makes into 2. this is pattern 1.

then the halves is further divided in to 2.

then the total becomes 4. then the four pieces are cut into halves, which makes the total of 8 pieces, that is pattern 3..

is if we see the pattern it is a geometric progression.

Tn=ar²-¹ where the r is common ratio

and a is the first term. the question mentioned repeat 15 times.

1. 2

2. 4

3. 8

4. 16

4÷2=2 the common ratio.

So T(15)= 2×2¹⁵-¹

2×2¹⁴

2¹⁵

32768 pieces

please mark brainliest.

8 0
3 years ago
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