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3 years ago

How do I solve the area of a trapezoid

Mathematics

2 answers:

Kruka [31]3 years ago

4 0

Answer:

A=[(a+b)/2] h

h is height from top base to bottom base

a is top base

b is bottom base

Art [367]3 years ago

3 0

Answer:

The formula is 1/2 (b1 + b2)·h

where the height is perpendicular to the base b2

Step-by-step explanation:

H represents the height and b is the base.

Please give branliest

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N76 [4]

Answer:

Step-by-step explanation:

in the question the scale factor is 4 so that means it is a dilation (getting larger) because the scale factor is >1

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2 years ago

Read 2 more answers

Saydi is buying a pair of jeans that regularly cost $60. They are on sale for 40% off. If the tax rate is 9%,what is the sale pr

Luba_88 [7]

The price of the jeans is 41 dollars and 40 cents

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3 years ago

Match each term with its notation.

Ugo [173]

Answer:

_k_ The number of treatment conditions

_n_ The number of scores in each treatment.

_N_ The total number of scores in the entire study.

_T_ The sum of the scores for each treatment condition.

_G_ The sum of all of the scores in the research study.

_F_ The F-ratio

Step-by-step explanation:

These notations are ANOVA (Analysis of variance) notations, where

k is the number of treatment conditions

n is the number of scores in the treatment

N is the total number of scores in the entire study

T is the sum of scores for a specific treatment

G is the sum of all scores in the study

and F is the F-ratio.

Now, for the question, we will match each term with its notation

_k_ The number of treatment conditions

_n_ The number of scores in each treatment.

_N_ The total number of scores in the entire study.

_T_ The sum of the scores for each treatment condition.

_G_ The sum of all of the scores in the research study.

_F_ The F-ratio

7 0

3 years ago

Which equation is equivalent to a=2d +5r

denis-greek [22]

Answer:

Step-by-step explanation:

a=2d +5r = 57

6 0

3 years ago

The organizer of a television show must select 5 people to participate in the show. The participants will be selected from a lis

Nookie1986 [14]

Answer:

0.0001899

Step-by-step explanation:

Total number to be selected from= 22

The number to be chosen for the event in an ordered sample is 5 from 22 people= 22C5

Where 22 Is the total number of possibilities and 5 is the no of selection

22C5= 22!/(22-5)!5!

= 22!/17!5!

= 22*21*20*19*18*17!/17!*5!

22*21*20*19*18/5*4*3*2*1

=22*7*19*9

=26334

If there is exactly 5 young people in the population, the probability will be 5/22C5

=5/26334

=0.0001899.

6 0

3 years ago