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ziro4ka [17]
3 years ago
15

What is the value of this expression?

Mathematics
2 answers:
Inessa [10]3 years ago
8 0
The answer is 6 answer choice D
lora16 [44]3 years ago
5 0

Answer:

D

Step-by-step explanation:

The answer is 6

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Circle 1: center (8, 5) and radius 6
PolarNik [594]
We have that
<span>Circle 1: center (8, 5) and radius 6
</span><span>Circle 2: center (−2, 1) and radius 2

we know that
the equation of a circle is
(x-h)</span>²+(y-k)²=r²
for the circle 1---------> (x-8)²+(y-5)²=36
for the circle 2---------> (x+2)²+(y-1)²=4

using a graph tool 
see the attached figure

Part A)<span>What transformations can be applied to Circle 1 to prove that the circles are similar?

we know that
r1/r2---------> 6/2------> 3
</span><span>
to prove that the circle 1 and circle 2 are similar, the radius of circle 1 </span>must be divided by 3 and  translate the center of the circle 1  (10) units to the left and (4) units down  
<span>
 the answer part A) is
</span>the radius of circle 1 must be divided by 3 and  translate the center of the circle 1  (10) units to the left and (4) units down  


Part B) <span>What scale factor does the dilation from Circle 1 to Circle 2 have?

the answer Part B) is 
the scale factor is (3/1)</span>

6 0
3 years ago
3. Tareq pays $22.10 for 6 pounds of salmon. What is the price<br> of the salmon?
Nitella [24]

Answer: $3.68

Step-by-step explanation:

22.10 divided by 6 is 3.6833333 repeating. round it to $3.68

3 0
3 years ago
Solve the equation y = 200 - 5(x + 37) for x if y = 360.
julsineya [31]

Answer:

x= -35.153846

Step-by-step explanation:

360=200-5(x+37)

360=195(x+37)

360=195x+7215

360-7215=195x+7215-7215

-6855=195x

-6855/195=195x/195

-35.1538461538=x

-35.153846=x

I THINK ;]

7 0
3 years ago
What kind of angels is created by the intersection of two perpendicular lines rays or line segments
bazaltina [42]
A right angle would be the correct answer
8 0
3 years ago
Who wants 100 points<br> you also get brainliest if you answer this question... 6+9=?
FrozenT [24]

Answer:

6+9=15

Step-by-step explanation:

6 0
2 years ago
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