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likoan [24]
2 years ago
11

21. Which is the correct answer

Mathematics
1 answer:
ValentinkaMS [17]2 years ago
8 0

Answer:

Step-by-step explanation:

Jajajjajajjaajajajajajja

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Which of the following is the measurement of DQRS
Elis [28]
A rectangle is a quadrilateral that has two sets of parallel sides. Each side of the rectangle forms a 90 degrees with the other side. If diagonals are drawn, the lines will divide the angle into two having an angle 90 degrees. Therefore, 90 degrees is the answer hope its help you
3 0
3 years ago
. In an encyclopedia of language, the author presents five sentences that make a reasonable paragraph regardless of their order.
mrs_skeptik [129]

Answer:

the 1st & last paras are fixed.

that leaves 3 to be put in any order

there are 3 choices for the 1st,

2 choices left for the 2nd

and just 1 choice for the last

multiply to get

3*2*1

= 6 ways

6 0
2 years ago
Assume that lines that appear to be tangent are tangent. O is the center of the circle. What is the value of x?
Mashcka [7]

9514 1404 393

Answer:

  x = 20, or 125

Step-by-step explanation:

We cannot tell the angle x is intended to refer to. So, here are two answers. Choose the one you think applies.

__

The triangle that includes both marked angles is a right triangle. (The tangent meets the circle at right angles to the radius.) So, the angle x° at the external point is the complement of the marked central angle.

  x° = 90° -70°

  x = 20

__

If x° is referring to the exterior angle associated with the isosceles triangle within the circle, then its measure is the supplement of the interior base angle of that triangle. It is ...

  x° = 180° -(180° -70°)/2 = 90° +70°/2

  x = 125

5 0
2 years ago
Plz, I need the answer ASAP!
densk [106]
The answer is in my attachment

7 0
3 years ago
What is the equation of the line containing the points (-1,3) and (2,9)
Paul [167]

Answer:

y = 2x + 5

Step-by-step explanation:

First,

9-3 = 6

over

2-(-1) = 3  

Then,

6 divided by 3 = 2

2 = slope

Next, using (-1,3), *you can use either ordered pair

y - 3 = 2 {x - (-1)}

y - 3 = 2x + 2

y = 2x + 5

4 0
3 years ago
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