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alexira [117]
3 years ago
7

How does knowing the earth’s radius help us in life??

Mathematics
1 answer:
Nadya [2.5K]3 years ago
5 0

Answer:

nfiuwrhiwewdjvv

Step-by-step explanation:

thats why

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What is the interquartile range of the data? 120, 140, 150, 195, 203, 226, 245, 280 235.5
zheka24 [161]
For the first one it's 90.5, I know cause I just took the test and it's right. The second one I'm not sure..
5 0
4 years ago
Hi, I don't feel very confident about my work in this calculus problem and I would appreciate it if anyone else could note any c
Lostsunrise [7]
You're pretty close. It's all in the details.

A. Correct.

B. Correct.

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6 0
3 years ago
Consider the diagram. BC is parallel to DE. Find the length of BC.
Lubov Fominskaja [6]

Answer:

It should be 5 but my brain is literally dead

Step-by-step explanation:

Please give brainlest

3 0
2 years ago
I'm stuck on this one. I'm sorry of you know everything but there are other people who can't comprehend some problems without be
Gekata [30.6K]

Answer:

Expand the brackets, and simplify.

(4t - 8/5)-(3-4/3t) = (4t +4/3t) + ( -8/5 - 3) = 5 1/3t - 23/5 = 16/3t - 23/5

5(2t + 1) + (-7t + 28) = 10t + 5 - 7t + 28 = 3t + 33

(-9/2t + 3) + (7/4t + 33) = (-9/2t + 7/4t) + (3 + 33) = -11/4t + 36

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7 0
3 years ago
Please help quickly
Airida [17]

Answer:

m∠PQR = 133

Step-by-step explanation:

∠PQR and ∠RQS are supplementary angles, meaning they have a sum of 180°.

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4x - 4 = 180

4x = 184

x = 46

Now we simply substitute 46 in for x:

3(46) - 5 = 133

5 0
3 years ago
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