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rjkz [21]
2 years ago
8

Find the value of x ..... Thanks

Mathematics
1 answer:
Helga [31]2 years ago
5 0

\dfrac{|AE|}{|AD|}=\dfrac{|AB|}{|AC|}

Therefore:
\dfrac{10}{10+8}=\dfrac{x}{10}\\\\\dfrac{10}{18}=\dfrac{x}{10}\\\\18x=100\\x=\dfrac{100}{18}=5.555\ldots=5.\overline{5}

So, none of the choices are correct (5.5 is an approximation).

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I can someone evaluate this I don’t understand? Question: 8. Evaluate the piecewise-defined function at the indicated inputs.
enot [183]

Answer:

6

Step-by-step explanation:

Your function is split into 4 parts.

We want to use the piece that includes x=6.

This only included in the inequality that says x is greater than or equal to 5. Since that is, we use the expression that corresponds to that to find f(6).

f(6)=2(6)-6

f(6)=12-6

f(6)=6

4 0
3 years ago
What is the answer to this fraction 4/8+2/8+4/8​
Allisa [31]

Answer:

1 2/8 OR 1 1/4

Step-by-step explanation:

4/8 + 2/8 + 4/8 =

6/8 + 4/8 =

10/8 =

1 2/8 OR 1 1/4

<em>Hope that helps!</em>

5 0
4 years ago
Read 2 more answers
Helppppp! Which answer choice correctly describes the relationship between two of the lines in the figure?
Delicious77 [7]
I would have to say that it is the 3rd answer choice due to the right angle that is formed between line C and line A. 
8 0
3 years ago
Read 2 more answers
2. There were 600 sheep and goats in the hills. If the ratio of sheep to
LUCKY_DIMON [66]

I'm gonna ignore the part where you said "at is morcent of the base instruments in the hand learline the"...

So there are 600 sheep and goats in the hills, and we know the ratio of sheep to goats is 1 to 2.

This means that the number of goats are twice the amount of sheep.

Therefore the only values that work are:

200 : 400.

So there are 200 sheep.

Check:

200 + 400 = 600

5 0
3 years ago
What is the approximate area of the figure? Help pls.....
Vaselesa [24]
Okay, first we need to calculate the area of the rectangle. 

Area of Rectangle- 16 x 6 = 96 

Next, we need to calculate the area of the semicircles. 

Formula: Radius x Radius x pi (3.14) = Area of circle

 Since we know that the diameter is 6 we can figure out the radius. 
The radius is half of the diameter. So our radius is 3. 

3 x 3 x 3.14 = 28.26

Since it's a semi circle we now need to divide by 2. 

28.26 divided by 2 = 14.13 

Then, we add.  

Area of rectangle 
+
Area of 2 semi circles 

96 + 14.13 + 14.13 = Total Area of The Figure 

So our answer is 124.26

7 0
4 years ago
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