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Galina-37 [17]
3 years ago
7

Came

Mathematics
2 answers:
olya-2409 [2.1K]3 years ago
8 0
8•100=800
240•100=24000
24000/800=30
30%
lapo4ka [179]3 years ago
6 0

Answer:

305

Step-by-step explanation:

100×8=800

240÷800 = 0.3

0.3×100=30%

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Whats the value of x?
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Answer:

6.92820323=x

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

sin theta = opp / hyp

sin 60 = x /8

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4 0
2 years ago
Dana has 4 hours to spend training for an upcoming race. She completes her training by running full speed the distance of the ra
Sedaia [141]

Answer:

2hrs 40 minutes

Step-by-step explanation:

The formula for distance is expressed as:

d=st, s=speed, t=time

#The time taken to run:

d=st\\\\t=d/s\\\\t_r=d/8

#The time taken to walk:

d=st\\\\t=d/s\\\\t_w=d/2

#Since the distances are the same:

d_r=8t_r,d_w=2t_w\\\\8t_r=2t_w\\\\t_r+t_w=4->t_w=4-t_r\\\\\therefore8t_r=2(4-t_r)\\\\8t_r=8-2t_r\\\\t_r=1\frac{1}{3} \hrs\\\\t_w=4-1\frac{1}{3}=2\frac{2}{3}\ hrs

Hence, Dana spends 2hrs 40 minutes walking back

8 0
3 years ago
The living room dimensions of a new house are 12' 2" and 10'6".
yanalaym [24]
127.8. (12.2 =146 sq inches. 10.6 = 126 square inches. 146x126=18,396 square inches. 18,396/144 (144 square inches in a square foot) is 127.75 square feet).

4 0
2 years ago
What is the lateral area of the rectangular prism with a base length of 14 m, a base width of 9 m, and a height of 6 m?
katen-ka-za [31]
Thank you for posting your question here at brainly. Feel free to ask more questions.   
<span>
The best and most correct answer among the choices provided by the question is </span><span>B.276 m2
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3 years ago
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Is 7 equal, less than, or greater than 24/4?
mixas84 [53]
Greater than since 24/4 is 6
7 0
3 years ago
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