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mel-nik [20]
3 years ago
11

The width of a rectangular is 4 feet, and the diagonal length of the rectangle is 13 feet. Which measurement is closest to the l

ength of this rectangle in feet? A. 9ft B.17ft C.12.4 D. 13.6
Mathematics
1 answer:
Montano1993 [528]3 years ago
6 0

Answer:

It would be Choice C, 12.4 feet.

Step-by-step explanation:

By using Pythagoras Theorem a² + b² = c²

c²- b²= a²

13²-4²=

169 - 16 = √153

√153 = 12.3693168769

12.3693168769 ≅ 12.4

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Ope
ad-work [718]

The slope of the line is 4.83 and the y-intercept is 51

<h3>How to determine slope and the y-intercept?</h3>

From the graph, we can see that the line of the best fit touches the y-axis at y = 51

This means that:

The y-intercept is 51

The slope is then calculated as:

m = (y2 - y1)/(x2 - x1)

Using the points on the line, we have:

m = (80 - 51)/(6 - 0)

Evaluate

m = 4.83

Hence, the slope of the line is 4.83


Read more about line of best fit at:

brainly.com/question/25226042

#SPJ1

6 0
2 years ago
I need help with this question 3 and 4 ​
Verizon [17]

Answer:

Both Yes

Step-by-step explanation:

both have a 90 degree angle

7 0
3 years ago
Read 2 more answers
The inequality 500−2.5t&lt;100 an be used to determine the time t in seconds, after which there will be less than 100 gallons of
gregori [183]

Answer:

why yall put cheese on my cheeseburger

Step-by-step explanation:

why did you

6 0
3 years ago
Which expression can be used to determine 50% of 42? 42 minus 2 42 divided by 2 42 divided by 10 42 minus 10
Mrrafil [7]

Answer:

We know that 50% of 42 will be = 21

  • i.e. 50% of 42 = 50/100 = 21

The correct answer should be: 42 divided by 2

Step-by-step explanation:

We know that 50% of 42 will be = 21

  • i.e. 50% of 42 = 50/100 = 21

Also, when we divide 42 by 2, we get the answer 21.

  • i.e. 42/2 = 21

Therefore, the correct answer should be: 42 divided by 2

5 0
3 years ago
Read 2 more answers
Multiply. Write your answer in decimal form: (8 x 10^2)(4 x 10^2)
AlladinOne [14]

Answer:

32×10⁴

Step-by-step explanation:

open the bracket

8×4×10<em>^</em><em>(2+2)</em>

32×10⁴

hope it helps

please mark brainliest

6 0
1 year ago
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