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RideAnS [48]
3 years ago
5

A particle is projected vertically upwards . It attains a height h after 2 seconds and again after 10 seconds . the height h is

numerically equal to
Mathematics
1 answer:
Katena32 [7]3 years ago
7 0

Answer:

320m

Step-by-step explanation:

that is the procedure above

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Last question for Jim Thompson Geometry homework
Luba_88 [7]
<h3>Answers:</h3>
  • Reason 1:  <u>Given</u>
  • Reason 3: <u>Similar because of SAS</u>

==============================================

Explanation:

At the top of the proof, your teacher states "Given" followed by the relevant useful info. We simply repeat that info word for word as statement 1. This is how all proofs start out. We start with what we're given and try to build toward what we want to prove.

So this is why <u>reason 1 is "given"</u>. Reason 2 is "given" also. When your teacher gives multiple statements like this, it's handy to break them up into the smallest pieces possible.

--------------------

<u>For reason 3, we use the SAS Similarity</u> rule here because we have congruent angles LPN and LNM (both 90 degrees each) and the sides are proportional due to the statement \frac{PN}{NM} = \frac{LP}{LN}

Notice how statement 3 builds entirely off from what statements 1 and 2 set up.

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2 years ago
Simplify the Absolute value of 120+x , if x&lt;−120
Brilliant_brown [7]

Answer:

<h2>|120 + x| = -x - 120 for x < -120</h2>

Step-by-step explanation:

|120+x|=\left\{\begin{array}{ccc}120+x&for&x\geq-120\\-(120+x)&for&x

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3 years ago
What is the length of segment
chubhunter [2.5K]

Answer: square root of 53

Step-by-step explanation:

did the math

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I need help<br> with this
Advocard [28]
Yes, you can see by subtracting 32 from the bottom sides and seeing that the correspondent for 20 degrees celcius is double that of the correspondent for 10 degrees celcius
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