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steposvetlana [31]
3 years ago
15

Can anyone help me please at least to answer one of this please

Mathematics
1 answer:
natima [27]3 years ago
7 0

Answer:

7 answer is 4+2√129 I think

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In the figure below ABCD is a rectangle and DA and CB are radii of circles tangent externally, AB = 4 cm. Provide the answer in
ad-work [718]

Answer:

a. Radius of DA - 2 cm.

b. Area of rectangle ABCD -

c. Area of shaded - 8-4π

d. Perimeter of shaded region - also 8-4π

<em><u>Hope this helps!  </u></em>

3 0
3 years ago
What is the value of x? º
attashe74 [19]
X equals 62 because you take 147 and subtract it from 180 and that gives you 33.
then you add 33 and 85 together to give you 118.  Then you subtract 118 from 180 and that gives you 62.
x=62
6 0
3 years ago
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Solve the following system of equations. <br> 2x + y = 3 <br> x = 2y - 1
Shalnov [3]
2(2y-1)+y=3
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3 years ago
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Choose the more precise measurement from the pair 54.1 cm and 54.16 cm and justify your answer.
gayaneshka [121]
54.16, it's more specific
6 0
3 years ago
Help me to solve this
antoniya [11.8K]
The answer is 2cm

8 \times 10 {}^{ - 3} \times 250 = 2000 \times 10 {}^{ - 3} \\ = 2
or:
8 \times {10}^{ - 3} \times 250 = 0.008 \times 250 \\ = 2

good luck
4 0
3 years ago
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