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Thepotemich [5.8K]
3 years ago
9

Someone find area and perimeter of this shape! Thanjs

Mathematics
2 answers:
Gemiola [76]3 years ago
6 0
The area would be 132cm^2 (squared)
(9x4)x2+(7+8)x4 =132

The perimeter you just add everything up so it’s 65cm
15+13+4+7+9+4+13
romanna [79]3 years ago
5 0

Answer:

132cm2,74cm

Step-by-step explanation:

Check attachment

I hope this was helpful, Please mark as brainliest

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Romashka [77]

Answer:

That is correct

Step-by-step explanation:

When doing the math you can find that b and d are correct

8 0
3 years ago
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I have a bag of trail mix. half of the bag contains peanuts, 1/4 of the bag is chocolate candies, and 1/4 of the bag is dried fr
vladimir1956 [14]
Answer:

0.5 chance
1/2 chance 


Reason:

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3 0
3 years ago
In Mrs. Trach’s class, 18 students prefer to do their homework before dinner. In Ms. Love-Benson's class, 20 students prefer to
deff fn [24]
Yes because in Mrs. Benson‘s class there are 20 students and in Mrs Tracy’s class there are only 18
5 0
3 years ago
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What is equal to -5/4​
sleet_krkn [62]

− 10/8

− 15/12

− 20/16

− 25/20

− 40/32

These are all equal, the list could go on but here are many

8 0
3 years ago
Given that X ~ N(120, 35). We survey samples of 25 and are interested in the distribution of X-bar. Find the z-score associated
lubasha [3.4K]

Answer:

Option c -2.8571

Step-by-step explanation:

z-score are calculated as

z=\frac{xbar-mean}{\frac{S.D}{\sqrt{n} } }.

We are given that mean=120 and standard deviation=S.D=35 as X~N(120,35).

Sample size=n=25.

We have to find z-score for x-bar=100. So,

z-score=[100-120]/[35/√25]

z-score=[-20]/[35/5]

z-score=-20/7

z-score=-2.8571.

Thus,  the z-score associated with x-bar = 100 is -2.8571.

8 0
3 years ago
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