Say about the angles? D'
DO THIS
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A
Let ABCD be a parallelogram (Fig 3.23). Copy it on
a tracing sheet. Name this copy as A'B'C'D'. Place
A'B'C'D' on ABCD. Pin them together at the point
where the diagonals meet. Rotate the transparent sheet
by 180°. The parallelograms still concide; but you now
find A' lying exactly on C and vice-versa; similarly B'
lies on D and vice-versa.
В'
Fig 3.23
Does this tell you anything about the measures of the angles A and C? Exami
me for angles B and D. State your findings.
property: The opposite angles of a parallelogram are of equal measure.
TRY THESE

idk bring the function back   im not smart

step-by-step explanation:

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.

2 x 503

step-by-step explanation:

its 1006