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Ne4ueva [31]
3 years ago
6

Plz answer fast for this question

Mathematics
1 answer:
torisob [31]3 years ago
5 0
170 cm. The unknown length on the left is 21 cm
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How does the precise nature of mathematics OR the imprecise nature of language sometimes get in the way of understanding problem
Degger [83]

Answer:

This is because mathematics uses some theories that helps to change words to equations. for example, a tree of height 50m makes a shadow on the ground. an observer standing at angle of 30 degrees, calculate the distance of the man to the tree. we use the the formula, tan (30)=opp/adj

1 \div  \sqrt{3 }   = 50 \div x

x = 50 \sqrt{3} m

7 0
3 years ago
Help me find the answer
emmainna [20.7K]

Answer:

2.30 = ?

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

sin theta = opp side/ hypotenuse

sin 50 = ? / 3

Multiply each side by 3

3 sin 50 = ?

2.298133329 = ?

To the nearest hundredth

2.30 = ?

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3 years ago
Helos answee please im dumb asap​
exis [7]

Answer:

114

Step-by-step explanation:

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3 years ago
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You deposit $300 into a savings account that pays 4% interest compounded annually. How much interest will you earn after 5 years
sammy [17]

Answer:

365

Step-by-step explanation:

300X1.04^5=364.995871

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A bakery has 42 donuts and 24 muffins for sale. What is the ratio of muffins to donuts
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The ration is 12 muffins to every 21 donuts
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