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3 years ago

3 2/3 + 2.3 what is the answerrrrrrrrrrrr

Mathematics

1 answer:

mezya [45]3 years ago

7 0

Answer:

5.9666666

Step-by-step explanation:

Convert the mixed number to a decimal: 3.6666666.

Add the two decimals together.

5.9666666666

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I really need help to graduate!

lisov135 [29]

Answer:

option 1 is correct:

y = -5cos(2x - π)

5 0

3 years ago

If Aditya can travel 80 km in 2 hours how many kilometres can he travel in 3 and half hours

ivann1987 [24]

Answer:

distance covered in 2 hours = 80 km

distance covered in 1 hour = 80÷2 = 40 km

distance covered in 7/2 hours = 40 × 7/2

= 140 km

(3 1/2hours = 7/2 hours)

8 0

3 years ago

Work out the lengh of RS gue your answer to 3 significant figures

atroni [7]

Answer:

RS ≈ 5.83 units

Step-by-step explanation:

Calculate RS using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = R(- 3, 1) and (x₂, y₂ ) = S(2, 4)

RS = $\sqrt{(2+3)^2+(4-1)^2}$

= $\sqrt{5^2+3^2}$

= $\sqrt{25+9}$

= $\sqrt{34}$ ≈ 5.83 ( to 3 significant figures )

8 0

3 years ago

Which square has a dark blue section that is 1/3 × 3/5 of the square? PLEASE HELP ASAP!!!

melamori03 [73]

Hello!

1/3 × 3/5 = 3/15

The correct answer is the first rectangle, because it has a total of 15 squares, and 3 of them are shaded blue.

8 0

3 years ago

Please please help !!! will give brainliest to first correct answer

Oksi-84 [34.3K]

Answer:

[See Below]

Step-by-step explanation:

❶ It is irrational because to make it repeating it must be EXACT. In this case it is adding a 0 after every 1. So it'd be irrational since it doesn't have an end.

❷ Irrational because no one knows the end of pi. It doesn't have an ending so therefore irrational.

~Hope this helps Mate. If you need anything feel free to message me.

3 0

3 years ago