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8_murik_8 [283]
3 years ago
9

A scale drawing of a kitchen is shown below. The scale is 1:20.

Mathematics
1 answer:
Viefleur [7K]3 years ago
7 0

Answer:

4×20=80×2=160

5×20=100×2=200

160+200=360

area=360

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Solve the inequality. Graph the solution.<br><br> w+6≤−3
yuradex [85]

Answer: w<-9 With the line underneath

Step-by-step explanation:

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3 years ago
Solve for x.<br> 5<br> 10<br> 12<br> 13
zysi [14]

Answer: B)  4 & 1/6

Nice work on getting the correct answer.

============================================================

Explanation:

x is opposite the marked acute angle

5 is opposite the corresponding acute angle

So x and 5 are proportional to each other. We can form the ratio x/5

Similarly, 10 and 12 are proportional to one another. We can form the ratio 10/12.

Set those ratios equal to each other and solve for x

x/5 = 10/12

12x = 5*10 ... cross multiply

12x = 50

x = 50/12 ...... divide both sides by 12

x = (25*2)/(6*2)

x = 25/6

x = (24+1)/6

x = 24/6 + 1/6

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x = 4 & 1/6 which shows why <u>choice B</u> is the answer.

Side note: 25/6 = 4.167 approximately

8 0
2 years ago
Read 2 more answers
(a) Find the remainder when 15! is divided by 17. (b) Find the remainder when 2(26!) is divided by 29, Thatermine whether 17 is
dlinn [17]

Answer:

Step-by-step explanation:

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By actual division we find

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even 16! mod 17 = 16 = -1

According to Wilson theorem

(17-1)! = -1 mod 17

Thus verified 17 is prime

Hence 15! (mod 17) =-1=16

-----------------------

b) 2(26!) is divided by 29

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(29-1)! = -1 mod 29

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To one decimal place, that result is 61.6 degrees.

5 0
3 years ago
2 find the probability of getting a sum 9 when two dice are thrown simultaneously.
Cloud [144]

Answer:

The answer is 11.1

Step-by-step explanation:

First you need to figure out what all of the possible combinations of the two dice being thrown then divide it by the number of faces on both dice and you get your probability.

3 0
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