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Igoryamba
3 years ago
13

Please help! Use the model to figure these out. Will mark brainliest if you answer both questions correctly.

Mathematics
1 answer:
sergij07 [2.7K]3 years ago
4 0
4 and the second answer choice.
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Bashir works in a weather station and has launched a weather balloon. The height of the balloon is 4 kilometers and it is 1 kilo
Aleksandr [31]

Consider triangle WBG, where points W, B and G represent Weather Station, Balloon and Ground, respectively. This triangle is right with right angle at vertex G. The legs of this triangle are GB and GW, the hypotenuse is BW.

From the question you know that GB=4 km and GW=1 km. By the Pythagorean theorem,

BW^2=GB^2+GW^2,\\ \\BW^2=4^2+1^2,\\ \\BW^2=17,\\ \\BW=\sqrt{17}\approx 4.123\text{ km.}

Answer: nearly 4.123 km

3 0
3 years ago
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(-1)+(-5)= please answer ​
vichka [17]

Answer:

-6

Step-by-step explanation:

→ Remove the brackets

-1 - 5

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4 0
3 years ago
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Mr. Nicolas is putting up strings of blue and white lights for the holidays. The ratio of blue to white lights is 5 to 6. If he
SVEN [57.7K]
Hello there.

Question: <span>Mr. Nicolas is putting up strings of blue and white lights for the holidays. The ratio of blue to white lights is 5 to 6. If he has 77 strings, how many strings are white lights?

Answer: 5:6
Add the numbers:
5 + 6 = 11
Divide this number by the total:
77/11 = 7
Multiply values by this number:
5 x 7 = 35
6 x 7 = 42
To check:
35 + 42 = 77.
Therefore your answer is 42.

</span>Hope This Helps You!
Good Luck Studying ^-^
8 0
3 years ago
What is 30 tens in standard form?
lana [24]
The answer to that would be 300. Hope this helps you out!
8 0
3 years ago
PLEASE HELP! ASAP!! 25 POINTS
brilliants [131]

Answer:

25 Points

Step-by-step explanation:

That the only number

6 0
3 years ago
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