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e-lub [12.9K]
3 years ago
14

Given: \overline{AC} \cong \overline{BD}

Mathematics
1 answer:
andriy [413]3 years ago
7 0
Given overtime A/C and the instructions would be DA
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Find the slope of the line that passes through the given points (5,-1), (-7,2)
soldier1979 [14.2K]

Answer:

4y = -m-1 bcoz u use the formula y-y1 = (y2-y1/x2-x1) times (x-x1)

7 0
3 years ago
Convert 0.063 to scientific notation
Firdavs [7]
The answer = 6.3 × 10-2
(scientific notation)

= 6.3e-2
(scientific e notation)

= 63 × 10-3
(engineering notation)
(thousandth; prefix milli- (m))

= 0.063
<span>(real number)</span>
5 0
3 years ago
4sinθ – 1 = - 3 for 0&lt;θ&lt; 360
EastWind [94]

Answer:

\theta = 210^\circ or \theta = 330^\circ

Step-by-step explanation:

4 \sin \theta - 1 = -3

4 \sin \theta = -2

\sin \theta = \dfrac{-2}{4}

\sin \theta = -0.5

For sin θ = 0.5, the reference angle is θ = 30 deg.

\sin 30^\circ = 0.5

\theta = 210^\circ or \theta = 330^\circ

7 0
3 years ago
Find the length of the midsegment.
STALIN [3.7K]

Answer:

50

Step-by-step explanation:

The length of the midsegment is half the length of the base segment, so you have ...

... 2(6x +2) = 2x +84

... 10x = 80 . . . . . . . . . simplify, subtract 2x+4

... x = 8

The length of the midsegment is 6·8+2 = 50.

7 0
3 years ago
Help me i really don't understand
finlep [7]
1) 1 dot
2) figure 1 + 3 dots
3) figure 2 + 5 dots
4) figure 3 + 7 dots
5) figure 4 + 9 dots
and keeps going....

The next figure, takes the solution of last figure and add odd number in increasing order.
In this type of problem, find a matter.
4 0
3 years ago
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