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Fynjy0 [20]
3 years ago
15

Find the value of x to the nearest tenth 10 and 35

Mathematics
1 answer:
Verdich [7]3 years ago
3 0

We can use the tangent rule for this problem because the opposite x is unknown and adjacent side 10 is knwon. Since,

tan \theta= \frac{Opposite side}{Adjacent side}

tan 35=\frac{x}{10}

0.474=\frac{x}{10} Since tan 35°=0.474

0.474*10=\frac{x}{10}*10 Multiplying each sides by 10.

4.74=x

x=4.7 (Rounded to nearest tenth)

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Rewrite 2 7/9 as a improper fraction
Alborosie
The answer would be 25/9 as a improper fraction
6 0
3 years ago
Find ,H assuming the triangles formed are similar.
Murljashka [212]

Answer:

15

Step-by-step explanation:

if you divide 20 by 8, then you get 2.5. multiply that by six, and you get your answer.

6 0
3 years ago
A bottle of water contains 450ml. How many litres of water are there in 8 of these bottles
In-s [12.5K]

Answer:

3.6 litres

Step-by-step explanation:

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6 0
2 years ago
Read 2 more answers
If g(3) = 5 and g(-1) = 5, explain why g(x) does not have an inverse.
Alenkinab [10]

g(x) cannot have an inverse because it gives the same output value for two individual input values.

In this case, g(x) is 5 when x is both 3 and -1. Hence, g(x) does not have an inverse.

Let me know if you have any questions, thanks!

4 0
3 years ago
The table shows the ratio of caramel corn to cheddar corn in a bag. What is the constant of proportionality?
Anit [1.1K]

For proportionality constant problems, set up the equation as,

x=Ky,

Where x and y are the two variables you are comparing and <em>K </em>is the proportionality constant. If we take <em>Caramel Corn  </em>values as x and <em>Cheddar Corn </em>values as y, and then solve for <em>K </em>for each ratio lines, we will get the same answer. Let's check.

15=K(10)\\K=\frac{15}{10}= \frac{3}{2},

30=K(20)\\K=\frac{30}{20}= \frac{3}{2}, and

45=K(30)\\K=\frac{45}{30}= \frac{3}{2}.

Hence, the proportionality constant, in this case <em>K,</em> is equal to \frac{3}{2} or 1.5. First answer choice is correct.


ANSWER: 1.5


4 0
2 years ago
Read 2 more answers
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