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11Alexandr11 [23.1K]
3 years ago
11

Find the length of side x

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
8 0

Please add a picture or provide the other lengths so that I can solve.

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Quadratic Equations and Functions - Part 2
exis [7]

Answer:

See below

Step-by-step explanation:

<u>Given function</u>

  • h(t) = 5 + 98t – 4.9t²
<h3>Part A</h3>

<u>Filling in the table using the function, substitute t for each line:</u>

<u>time   |    elevation</u>

<u>0        |   5              </u>

<u>5        |   372.5       </u>

<u>10       |   495         </u>    

<u>15       |   372.5      </u>

<u>20      |   5             </u>

<h3>Part B</h3>

The graph is attached

4 0
3 years ago
Read 2 more answers
Surds question pls help me out! Ty!
ch4aika [34]

Step-by-step explanation:

Question 46.

(2\sqrt{5}-\sqrt{2}  )^2=(2\sqrt{5})^2-2*2\sqrt{5}*\sqrt{2}  +(\sqrt{2})^2 } =4*5-4*\sqrt{2*5} +2=\\=20-4\sqrt{10}+2=22-4\sqrt{10}.

Answer: E. None of these.

Question 47.

\frac{4\sqrt{5} }{\sqrt{3} } =\frac{4*\sqrt{5}*\sqrt{3}  }{\sqrt{3} *\sqrt{3} } =\frac{4*\sqrt{5*3} }{3}=\frac{4\sqrt{15} }{3}  .

Answer: E. None of these.

6 0
2 years ago
Read 2 more answers
If 17y-24y+13y=210+y, what is the value of y?
Debora [2.8K]
17y - 24y + 13y = 6y
6y - y = 5y
5y = 210
\frac{210}{5}

210/5 =42
6 0
3 years ago
What is Limit of StartFraction x minus 1 Over x squared minus 1 EndFraction as x approaches negative 1?
zvonat [6]

Answer:

D

Step-by-step explanation: :)

7 0
3 years ago
Lexi, susie and rial are playing an online word game. Rial scores 100,034 points. Lexi scores 9,348 fewer points than rial and s
Troyanec [42]
To solve this problem, you first need to subtract 100,034-9,348. You do this because Lexi scored that many points LOWER than Rial.  You then take the answer to that subtraction problem (90,696) and add 9,749 to that answer. You do this because Susie scored 9,749 MORE than Lexi. You should get 100,435. This is Susie's score, so your final answer is 100,435 points.
3 0
3 years ago
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