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Ket [755]
3 years ago
13

Given the following diagram, find the missing measure. m<1=30, m<2=45, m<3=

Mathematics
1 answer:
Mice21 [21]3 years ago
4 0
I believer it is m3= 105
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Sara's high school played 15 basketball games this year and 3 were at night.
-BARSIC- [3]
She played 15 games and lost 4 so 15-4=11 they won 11 games
5 0
2 years ago
Given that mCD=20°, find mBC
frosja888 [35]

Answer:

70°

Step-by-step explanation:

m\widehat {BC} = 90\degree - m\widehat {CD}

m\widehat {BC} = 90\degree -20\degree

m\widehat {BC} = 70\degree

5 0
3 years ago
In the xy, y-plane, the parabola with equation y = ( x− 11)^2y=(x−11) 2 y, equals, (, x, −, 11, ), squaredintersects the line wi
IRINA_888 [86]

Answer:

10 units

Step-by-step explanation:

Allow me to revise your question for a better understanding.

<em>"In the xy-plane, the parabola with equation y = (x − 11) ² intersects the line with equation y = 25 at two points, A and B. What is the length of AB"  </em>

Here is my answer

Because the  parabola intersects the line with equation y = 25  Substituting y = 25 in the equation of the parabola y = (x - 11)², we get

25 = (x - 11)²

<=>x - 11 = ± 5  

<=> \left \{ {{x=6} \atop {x=16}} \right.

Thus A(16, 25) and B(6, 25) are the points of intersection of the given parabola and the given line.

So the length of AB = √[(16 - 6)² + (25 - 25)²]

= √100 = 10 units

5 0
3 years ago
Read 2 more answers
Thank you for your time
malfutka [58]

Answer:

m∠5= 130°

Explanation:

If lines A and B are parallel we can assume that the angles in the same locations are equal

6 0
3 years ago
Read 2 more answers
What does the y intercept represents
IgorC [24]
I’m pretty sure the answer is C.
3 0
3 years ago
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