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aivan3 [116]
3 years ago
14

The three side lengths of a triangle are given. Which triangle is a right triangle?

Mathematics
1 answer:
EastWind [94]3 years ago
7 0

Answer:

Triangle A

Explanation:

This isn't really an explanation, but I don't really know how to explain. The other answers just aren't correct (They aren't right triangles).

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Information on a sample of 362 college students is collected. The complete dataset is available at StudentSurvey. We see that 27
pishuonlain [190]

Answer:

So, we conclude that the best estimate for the difference in the proportion of smokers is 4.4%.

Step-by-step explanation:

We know that 27 of the 193 males in the sample smoke while 16 of the 169 females in the sample smoke.  

We have the following proportion:

27:x=193:100\%\\\\193x=27\cdot 100\\\\193x=2700\\\\x=\frac{2700}{193}\\\\x=13.9\%

So we get that 13.9% of men smoke.

We have the following proportion:

16:x=169:100\%\\\\169x=16\cdot 100\\\\169x=1600\\\\x=\frac{1600}{169}\\\\x=9.5\%

So we get that 9.5% of women smoke.

We get: 13.9%-9.5%=4.4%.

So, we conclude that the best estimate for the difference in the proportion of smokers is 4.4%.

6 0
3 years ago
A gardener made a scale drawing of a lawn with a scale factor of 1:10. The
frozen [14]

Answer:

The length is 35 inches and the width is 15 inches.

Step-by-step explanation:

First work of the real length of the field. Given is the ratio of drawing to original and the dimensions of the drawing. so in real life the lawn measures 70 inches in length and 30 inches in width.

Now, we have to divide this in the ratio 1:2, which gives

The length of 35 inches and the width of 15 inches.

Hope this helps

5 0
3 years ago
Help pleaseeee!
Andrew [12]

a= -3

b= 1

k = 2

h= 0

refer to the attachment

3 0
3 years ago
Read 2 more answers
If a/b = 3b, what is the value of 6b/a ?<br> A = 2/a<br> B = 2/b<br> C = 2a<br> D = 2b
11111nata11111 [884]

Answer:

2/b

Step-by-step explanation:

a/b=3b

a=3b*b

a=3b^2

6b/a=6b/(3b^2)=2/b

3 0
2 years ago
Calculator 30% of 500kg​
Anestetic [448]

Answer:

150 kilograms is your answer

6 0
3 years ago
Read 2 more answers
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