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o-na [289]
3 years ago
7

5. Kayla is making a scale drawing of a room in a house. The room

Mathematics
1 answer:
marusya05 [52]3 years ago
5 0

Answer:

he scale of a room in a blueprint is 3 in: 5 ft. A wall in the same blueprint is 18 in. ... 15. 20. 25. 30 à. How long is the actual wall? The wall is 30 feet lona. 1.5 in. b. A window in ... Redraw the rectangle on centimeter grid paper using a scale of 1 cmcom. I. leme ... measurements of the object of the drawing can you find?

Step-by-step explanation:

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If y-8=5x, what is x when the value of y= -87
anastassius [24]

Answer:

-19

Step-by-step explanation:

Hope this helps

5 0
3 years ago
Read 2 more answers
Find the midpoint of the segment with the following endpoints.<br> (4,2) and (7,6)
Tema [17]

Answer:

The answer is

<h2>( \frac{11}{2} \: , \: 4)</h2>

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

M = (  \frac{x1 + x2}{2} , \:  \frac{y1 + y2}{2} )

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(4,2) and (7,6)

The midpoint is

M = ( \frac{4 + 7}{2}   \: , \:  \frac{2 + 6}{2} ) \\  = ( \frac{11}{2} \: , \:  \frac{8}{2} )

We have the final answer as

( \frac{11}{2} \: , \: 4)

Hope this helps you

4 0
3 years ago
Directions for (1-5): Plot the following on a number line<br> 0.75<br> 1.5<br> -2 ¾<br> -3 ⅕<br> 6.8
lana [24]

Answer:

|---|--------|---------|------|---------|-|

-2 ¾   -3 ⅕    0.75  1.5       6.8

(This is a rough answer, it mainly just shows the order).

Step-by-step explanation:

1. -2 ¾

2. -3 ⅕

3. 0.75

4. 1.5

5. 6.8

7 0
3 years ago
In a circle with a radius of 27 2/5 in., an arc is intercepted by a central angle of 7π/4 radians.
VikaD [51]
Arc Length = radius * Angle in radians
Arc Length = 27.4 * <span> <span> <span> 5.4977871438 </span> </span> </span>
Arc Length = <span> <span> <span> 150.6393677396 </span> </span> </span> inches

Source:
http://www.1728.org/radians.htm



5 0
3 years ago
Read 2 more answers
Prove that the product of a nonzero rational number together with an irrational number is an irrational number.
melamori03 [73]
Each time they assume the sum<span> is </span>rational<span>; however, upon rearranging the terms of their equation, they get a contradiction (that an </span>irrational number<span> is equal to a </span>rational number<span>). Since the assumption that the </span>sum of a rational<span> and </span>irrational number<span> is </span>rational<span>leads to a contradiction, the </span>sum<span> must be </span>irrational<span>.</span>
7 0
3 years ago
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