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VLD [36.1K]
3 years ago
15

Look at the triangle: A right angle triangle is shown with hypotenuse equal to 10 centimeters. An acute angle of the triangle is

labeled as x degrees. The side adjacent to the acute angle has length 6 centimeters and the side opposite to the acute angle has length 8 centimeters. What is the value of tan x°?
Mathematics
1 answer:
trasher [3.6K]3 years ago
7 0
Tan x°= Opposite/ adjacent<span>so tan </span>x°=86
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Please please help me please help please please help me please help please
AVprozaik [17]

Answer:

Perimeter is 17.07

Step-by-step explanation:

We know that DF = EF = 5 cm, since D and E are the midpoints of AC and AB, both of which are 10 cm in length.

We need to use the Pythagorean theorem to get the length of DE.

DE = \sqrt{5^{2} +5^{2}}=\sqrt{50}  = 7.07\\

So the perimeter of DEF is 5 + 5 + 7.07 = 17.07

5 0
3 years ago
Which equation is quadratic in form?
prohojiy [21]

Answer:

the quadratic formula is ax^2 + bx + c", if the first one is expanded out I will be 6x^2+8x+27 so that's the answer

4 0
3 years ago
Find the difference between 8/10 and -2 Show all calculations in your final answer.
valkas [14]
=2 4/5

8/10+2

2+8/10=2 8/10

4/5- -2/1

(4x1)-(-2x5) divided by 5x1

=4- -10 divided by 5

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3 years ago
How do you solve 40.25 divided by 0.5
Aleksandr-060686 [28]
The answer correct answer is 80.5
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3 years ago
Read 2 more answers
Consider the line y=9x-1.
OLEGan [10]

Step-by-step explanation:

Slope=9

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y−y1=m(x−x1)

When line is parallel

y+5=9(x-6)

y+5 = 9x - 54

<h3>59 = 9x-y </h3>

When line is perpendicular

y+5=-1/9(x-6)

9(y+5)= -1(x-6)

9y + 45 = -x+6

<h3>x+9y = -39</h3>

<h2>MARK ME AS BRAINLIST </h2>
5 0
2 years ago
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