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Alina [70]
3 years ago
13

Help please question in the picture

Mathematics
1 answer:
cluponka [151]3 years ago
8 0

Answer:

17.5

Step-by-step explanation:

The area of a triangle is (height*base)divided by two

(the eight is really unnecessary)

so 7=base

8=height

7*5=35

35/2=17.5

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The United States consumes 2.6 billion cases of bottled water per year. Assume that each case holds 24 ½-liter bottles. Each cas
rusak2 [61]
So first find the circumfernece of the earth which is 24,901 times 5280 
use a calculator 
24,901 times 5280=131,477,280ft
1 ft=12 inches so 131,477,280 times 12=157,727,360 in
so 157,727,360 divide by the legnth of the case=1,577,727,360/15.1=104,485,255.62914 cases to go around the earth once so 
million=1000 thousand
billion=1000 million
billion=1,000,000,000
2.6 billion=2,600,000,000
so 2,600,000,000/104,458,255.62914=24.88 or rounded up <u>they would go around the earth close to </u><u>25</u><u> times</u>





AREA OF THE BASES
base=legnth times width so 15.1 times 8.3 =125.33 in^2
multiply 125.33 in^2 by 2,600,000,000 and get 325,858,000,000 in^2 or 3.25858 times 10^11=area of the bases

PERIMETER OF THE BASES
perimeter of the bases 2Legnth+2Width times 2.6 billion
2(15.1)+2(8.3)=46.8
46.8 times 2.6 billion=121,680,000,000 inches  or 1.2168 times 10^11= perimeter of all the bases

VOLUME
24 1/2 liter bottles means 24 times 1/2=12 liters in each pack 
2.6 billion times 12=<u>31,200,000,000</u> liters or 3.12 times 10^10
4 0
3 years ago
Is 8/11 greater, less than or equal to 0.7
jeka94

Answer: It is greater ..


Step-by-step explanation:

8/11 = 0.727

70/100 = 0.7

6 0
3 years ago
Read 2 more answers
Jack took a survey of some classmates to find out their favorite type of fish in the school’s aquarium. Of his classmates, 8 lik
valentinak56 [21]
11 / 26 = 42% This answer is certainly correct for your percentage.
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There are 25 dogs playing in the dog park. You are a "dog" person and wonder which dog will be the first to come up to you when
Amiraneli [1.4K]
Jkeuchshidhdhsudhbdbcushbsbxx
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3 years ago
Help me please! I am having difficulties
ki77a [65]

Answer

300

Step-by-step explanation:

3 0
2 years ago
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