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Leya [2.2K]
3 years ago
5

What is the area of this trapezoid? Enter your answer in the box.

Mathematics
2 answers:
ANEK [815]3 years ago
5 0

Step-by-step explanation:

a=7+3+7=17

b=3

h=8

area=(1/2)(17+3)(8)=80

marin [14]3 years ago
4 0

Answer:

80 square units

Step-by-step explanation:

Area of a trapezoid:

A = 1/2 (base+base)h

A = 1/2 (3 + 17)8

= 1/2(20)8

= (10)8

= 80

The top part is 3 and the bottom part is

7+3+7, which is 17.

Average the bases and then × height.

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A medical researcher tested a new treatment for poison ivy against the traditional ointment. He concluded that the new treatment
OverLord2011 [107]

Answer:

A p-value if 0.047(same as 4.7%) means there is a 4.7% chance that there is no difference in how effective the new treatment is.

Step-by-step explanation:

When we talk of a p-value, we are referring to a conditional probability. What it tells us is the probability of getting results which are at least as unusual as the observed statistics in a case where we are given that the null hypothesis is not false.

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3 years ago
If the interest rate on a savings account is 0.02%, approximately how much money do you need to keep in this account for 1 year
astraxan [27]
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Step 1: Start by understanding what the problem is really asking.
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Step 2: Recall the concepts relevant to the question.
We can identify a single formula that will be important in getting the answer:
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Step 3: Apply the concept to the context of the problem.
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Step 4: Evaluate to get the answer to the problem.
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5 0
4 years ago
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Nikolay [14]

Answer:

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3 years ago
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Answer:

Step-by-step explanation:c

7 0
3 years ago
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