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kramer
3 years ago
7

Which problem is modeled?

Mathematics
1 answer:
kotegsom [21]3 years ago
5 0

Answer:

The answer is 0.8-0.3=0.5.

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What is the value of x in the equation below? <br> (9x – 6) = 4x + 10
GalinKa [24]

Answer:

x=3.2

Step-by-step explanation:

3 0
3 years ago
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Kim is watching a space shuttle launch from an observation spot 2 miles away. Find the angle of elevation from Kim to the space
hammer [34]

Answer:

<h2><em>46.4°</em></h2>

Step-by-step explanation:

Find the diagrammatic representation in the attachment given.

We can see that the diagram is a right angled triangle. To get the angle of elevation, we will use one of the trigonometry identity SOH, CAH, TOA.

Given the adjacent of the triangle to be 2miles (observation spot from the point of launch)and the opposite (side facing the elevation angle) as 2.1miles (the height), we will use TOA.

tan∅ = opposite/adjacent

tan∅ = 2.1/2

tan∅  = 1.05

∅ = tan⁻¹1.05

∅ = 46.4°

<em>Hence the angle of elevation from Kim to the space shuttle, which is at a height of 2.1 miles is approximately 46.4°</em>

5 0
3 years ago
In triangle ABC, AB measures 25 cm and AC measures 35 cm.
Helen [10]
10<s<60 and 70<p<120
4 0
3 years ago
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What is a fraction for 6:100
Mariulka [41]

Answer:

it's 3/50

Step-by-step explanation:

4 0
3 years ago
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Avg these<br> 190258.50<br> 152698.00<br> 122753.00<br> 220523.00<br> 231951.00
Andre45 [30]
To get an average, you must do the following steps.

step 1:add all the numbers together.
190258.50+152698.00+122753.00+220523.00+231951.00= 918183.5Step 2: divide the ANSWER you get by the amount of numbers there are:
(in this case, it will be 5, because you added 5 numbers together)
918183.5/5


your answer is: 183636.7
that is your average

hope this helps :D
6 0
3 years ago
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