Answer:
Say that the shape is a parallelogram with equal length sides;
AB = CD
ABD = CDB as the bisecting lines (you have drawn) prove ABD : CDB are both isosceles triangles.
Therefore ABD = ADB
Draw the shape's diagonals as each others' perpendicular bisectors;
Draw the shape's diagonals bisect both pairs of opposite angles.
If two non congruent angles were given in example 70 degree and 110 degree then say M ∴ = (1/2 )(M∴BAD) = 35 = (1/2 )(M∴BEF) = 35
and do the same for 1/2(M∴ABC) = 55 = 1/2 (M∴CDA) = 55
Answer:
Step-by-step explanation:
1/2 * 2.5
= 1.25 seconds
<u>The opposite of a negative is a positive.</u> The opposite of -7 would be positive 7, and the opposite of 25 is -25, but the opposite of -25 is 25.
Your <u>answers</u> are 7 and 25.
Answer:
B) TS = -6.51, p-value = 0.0000
Step-by-step explanation:
Sample size, n = 39
μ = 7.5 cm
Null hypothesis, H₀ = 7.5 cm
(I.e. Average height of youngest child is 7.5 cm)
Alternative hypothesis, 
(The youngest child's age is underestimated by 7.5 cm)
Standard deviation, 
In order to be able to reject the null hypothesis,
the formula for the test statistic:
t = -6.51
P - value
P(x < 7.5) = P(z < -6.51)
Checking the p-value for z < -6.51 in the normal distribution table
P(z < -6.51) = 0.0000
p - value = 0.0000
Answer:
5√2 Inches
Step-by-step explanation:
By definition of a square, all it's sides are the same measurement (typically signified by the variable <em>s</em> on all sides).
In a triangle (as with a intersection from one corner to the other (diagonal), It would create a right triangle. Remember, the two leg sides are the same measurement (typically placed as 1). There is one triangle side measurement rule:
1 , 1 , √2
Plug in the corresponding numbers to the corresponding units. the 5 inches is a side (not the hypotenuse), so it belongs in the 1:
1 x 5 = 5
1 x 5 = 5
√2 x 5 = 5√2
The measurement of it's diagonal (hypotenuse) is 5√2.
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