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konstantin123 [22]
3 years ago
11

Hays builds model sailboats as a hobby. the dimensions of the sailboats are given. what is the height, x, of the smaller sailboa

t's sail? enter your a
Mathematics
2 answers:
Solnce55 [7]3 years ago
6 0
7/8=x/12
Answer is 10.5
enot [183]3 years ago
4 0

The question is incomplete. Here is the complete one.

Hays build model sailboats as a hobby. The dimensions of the sailboats are given. What is the height, x, of the smaller sailboat's sail? Enter your answer, as a decimal, in the box. x = in. Two sailboats with sails that are right triangles.  The top angle on the sails are marked congruent to each other. The smaler sail has a a height of x and a base of 7 inches. The lareger sail has a height of 12 inches and a base of 8 inches.

Answer: x = 10.5 in

Step-by-step explanation: When two triangles are congruents it means it has the same three sides and same three angles. In the question, the two sails have the same sides and their proportions are:

\frac{7}{8} = \frac{x}{12}

x = \frac{12.7}{8}

x = \frac{84}{8}

x = 10.5

The height <u>x</u> of the smaller sail is <u>x = 10.5 in</u>.

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What is the numerical solution to the equation five less than three times a number equals four more than eight times rhetorical
Romashka-Z-Leto [24]

Answer:

3n-5=8n+4

Step-by-step explanation:

3 0
3 years ago
heights of statistics students were obtained by a teacher as part of an experiment conducted for the class. The last digit of th
hammer [34]

Answer:

1) B. The height appear to be reported because there are disproportionately more 0s and 5s.

2) A. They are likely not very accurate because they appear to be reported.

Step-by-step explanation:

The distribution table is shown below:

Last Digit           Frequency

     0                          9

     1                           1

     2                          1

     3                          3

     4                          1

     5                         11

     6                          1

     7                          0

     8                          3

     9                          1

1. Based on the distribution table, we see a very disproportionate distribution. There is a high frequency of 0's and 5's. This lays credence to the heights being reported rather than measured. As such, option B is the correct answer

<u>B. The height appear to be reported because there are disproportionately more 0s and 5s</u>.

2. Since the heights were reported and not measured, they are most certainly not accurate. The conclusion is that the result is not accurate. As such, option A is the correct answer

<u>A. They are likely not very accurate because they appear to be reported</u>.

7 0
3 years ago
Colin Sarah and Gordon share some sweets in the ratio 2:5:3 calling gets 26 sweets how many sweets are there at altogether toget
nikitadnepr [17]

Answer:

Collin: 26, Sarah: 65, Gordon: 39, so 130 altogether

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Last year Jan had 25 model airplanes in her collection. This year she has 32% more model airplanes. Jan then gave her brother 6
Igoryamba

Answer: Jan now has 27 model airplanes.

Step-by-step explanation: The starting figure is 25 model airplanes and this year she has 32% more than she started with. We shall first find out how many that turned out to be. Let the current number of model airplanes be X.

X = 25 + 32%

[To calculate 32% of 25

25 x 32/100

(25 x 32)/100

800/100

8]

X = 25 + 8

X = 33

Now she has 33 model airplanes and she gave out 6 of these to her brother, then she finally has left with her, 33 minus 6 which equals 27.

Jan now has 27 model airplanes left

8 0
3 years ago
Please helpppppppppppppppppppppppp
salantis [7]

Answer:

252

Step-by-step explanation:

Split up the shape

First part:

12*12=144

Second part:

((12+(12-6))/2)*24-12

((12+6)/2)*12

18/2*12

9*12 =  108

Total:

108+144 = 252

<u>Plz mark brainliest if this was helpful</u>

8 0
3 years ago
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