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IceJOKER [234]
4 years ago
9

What is the value of K? k=___​

Mathematics
2 answers:
Anestetic [448]4 years ago
8 0

Answer:

Step-by-step explanation:

In triangle LON, <O = 90°

According to Pythagoras' Theorem

(Hyp)² = (Base)² + (Perp)²

m² = 4² + 8²

m² = 16 + 64

m² = 80

Taking square roots on both sides

√m² = √80

m = 8.94

In triangle LMN, <N = 90°

According to Pythagoras' Theorem

(Hyp)² = (Base)² + (Perp)²

(8 + k)² = l² + 4²

Ad libitum [116K]4 years ago
7 0

Answer:

I'm pretty sure the answer is 2

Step-by-step explanation:

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Can someone help me!?
Free_Kalibri [48]

Answer:

1. Area: 5963

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Step-by-step explanation:

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5 0
3 years ago
Solve the following equation algebraically<br> x^2=50
zepelin [54]

Answer:

7.071

Step-by-step explanation:

x^{2}= 50

x= \sqrt{50}

 = 7.071

3 0
4 years ago
Read 2 more answers
Solve m -5m+18=-m-18
zubka84 [21]
When I solved it the answer I got was m=9
6 0
3 years ago
If f(x)=3-2x and g(x)=1/x+5, what is the value of (f/g)(8)​
Leto [7]

Answer:

(f/g)(8)= f(8)/g(8)= = 65/41

Step-by-step explanation:

f(x)=3 - 2x

g(x)=1/x +5

The easiest approach is to eval first the point in every function before performing the division, thus we have that:

f(8)= 3-2*8=-13

g(8)=1/8 +5= 41/5

Now, (f/g)(8)= f(8)/g(8)= 13 / (41/5) = 65/41

5 0
4 years ago
Write in slope-intercept form an equation of the line that passes through the points (−5,−9) and (5,1).
o-na [289]

Answer:

y=x-4

Step-by-step explanation:

The slope is given by

m = (y2-y1)/(x2-x1)

m = (1--9)/(5--5)

m = (1+9)/(5+5)

    = 10/10

   = 1

The slope is 1

We have the slope and a point,so we can use point slope form

y-y1 = m(x-x1)

y-1 = 1(x-5)

y-1 = x-5

Add 1 to each side

y-1+1 = x-5+1

y=x-4

This is slope intercept form (y= mx+b)

3 0
4 years ago
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