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3 years ago

Find the value of x and y in the parallelogram

Mathematics

2 answers:

anyanavicka [17]3 years ago

7 0

Answer:

x = 26, y = 11

Step-by-step explanation:

opposite sides are equal

ikadub [295]3 years ago

6 0

Answer:

y=11

x-2=24

x=26

..............

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A sample of blood pressure measurements is taken for a group of adults, and those values (mm Hg) are listed below. The values

mamaluj [8]

Answer:

Systolic variation coefficient (CVS) = 0.1446 = 14.46%

Diastolic variation coefficient (CVD) = 0.1789 = 17.89%

The variation, with respect to the mean, of the systolic pressure sample is slightly less than the variation of the Diastolic pressures.

Step-by-step explanation:

Systolic Mean (MS) = 127.8

Diastolic Mean (MD) = 73.5

Standard Deviation Systolic (sdS) = 18,486

Standard Deviation Diastolic (sdD) = 13.1508

The coefficient of variation is defined by:

Systolic variation coefficient (CVS) = sdS / MS = 18.486 / 127.8 = 0.1446 = 14.46%

Diastolic variation coefficient (CVD) = sdD / MD = 13.1508 / 73.5 = 0.1789 = 17.89%

Then, it can be concluded that the variation, with respect to the mean, of the systolic pressure sample is slightly less than the variation of the Diastolic pressures.

8 0

3 years ago

Evaluate the function for x=3a

antoniya [11.8K]

Nothing further can be done with this x=3a

7 0

3 years ago

This equation shows how the number of cookies Jonah can bake is related to the amount of flour he has. c = 8f The variable f rep

Romashka [77]

Answer:

c = 24

Step-by-step explanation:

8*3=c

4 0

2 years ago

Identify the prime numbers in the following lists

RoseWind [281]

A 5,7,11
B 3
C 17,31
D 61,2
Might be wrong

7 0

3 years ago

Which pairs of points would result in a line with a rate of change of 2:1? Select all that apply.

Helen [10]

Answer:

Options A, C, D are true.

Step-by-step explanation:

We have to choose the pair of points from that given in the attached file which will result in a line with a rate of change i.e. slope of 2:1 i.e. 2.

A. The points are (-4,-11) and (-2,-7).

Then the slope of the joining line is $\frac{-7-(-11)}{-2-(-4)} =2$