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9966 [12]
2 years ago
8

I really have no idea how do this so an explanation with an answer would be really helpful :)

Mathematics
1 answer:
abruzzese [7]2 years ago
8 0

Answer:

So, BC = 5.6 cm

Step-by-step explanation:

Since its a right angled triangle,

taking 62 as reference angle,

cos62 = b/h

or, cos62 = AB/BC

or, cos62 = AB/12cm

or, cos62×12cm = BC

so, BC = 5.63

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Georgia [21]

Answer:

He has driven 16 miles so far

Step-by-step explanation:

The unknown in your equation is the total length of Trey's drive, which we will call "x".

From the problem statement, you know that 12 is three-fourths of x so set up the following equation and solve for "x":

3/4(x) = 12

multiply both sides of the equation by 4/3 to isolate "x":

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therefore

x = (12)(4)/(3) = 16

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2 years ago
The median of 15, 17, 13, 19, 20, 33, 22, 12, 18, and ◼ is 18.5. Is it possible to determine the missing value?
yanalaym [24]

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<h3>Mean and Median</h3>

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Learn more on median and mean here; brainly.com/question/14805451

3 0
2 years ago
Read 2 more answers
0.0000056 rewritten as a single digit<br> times a power of ten becomes:
Masteriza [31]

Answer:

5.6× 10^ -6

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3 years ago
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Zielflug [23.3K]

Answer:

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3 years ago
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Answer:

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Step-by-step explanation:

gradient = 13

x = 0

y = 0

\frac{Δy}{Δx}

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cross multiply and you get

y = 13x

5 0
3 years ago
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