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dalvyx [7]
2 years ago
14

B. A window in the room has an actual width of 2.5 feet.

Mathematics
1 answer:
postnew [5]2 years ago
8 0

Answer:

Blueprint width of window = 1.5 in

Step-by-step explanation:

Missing;

Ratio model

3 in : 5 ft

Given:

Actual width of window = 2.5 feet

Find:

Blueprint width of window

Computation:

Blueprint width of window = Actual width of window x (3 in / 5 ft)

Blueprint width of window = 2.5 ft x (3 in / 5 ft)

Blueprint width of window = 1.5 in

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F(x) = x2 + 3x<br> g(x) = 2x – 5<br><br> Find f (x) + g(x)
AVprozaik [17]

Answer:

Step-by-step explanation:

3 0
3 years ago
What is the range of f(x)=(3/4)^x - 4 a.{y|y &gt; -4} b.{y|y&gt;3/4} c.{y|y&lt;- 4} d.{y|y/4}
Vanyuwa [196]
3/4 *x-4
3/4 x 3/4 x 3/4 x 3/4
3 13/81

8 0
3 years ago
A line that includes the point (7, -2) has a slope of 1. What is its equation in slope-intercept
kompoz [17]

Answer:

Y = x - 9

Step-by-step explanation:

A slope of 1 = x

So we have

Y = x

To find y intercept we do

7 - (-2) = 9

So we have a y-intercept of 9

Y = x - 9

6 0
3 years ago
The cube root of 5 times the square root of 5 over the cube root of 5 to the 5th power
Fiesta28 [93]
(cube root of 5)  * sqrt(5)
--------------------------------- = ?
(cube root of 5^5)

This becomes easier if we switch to fractional exponents:


  5^(1/3) * 5^(1/2)         5^(1/3 + 1/2)       5^(5/6)
------------------------ = --------------------- = ------------- = 5^[5/6 - 5/3]
[ 5^5 ]^(1/3)                  5^(5/3)                 5^(5/3) 

Note that 5/6 - 5/3 = 5/6 - 10/6 = -5/6.

                                                            1
Thus,  5^[5/6 - 5/3] = 5^(-5/6)  =  --------------
                                                        5^(5/6)

That's the correct answer.  But if you want to remove the fractional exponent from the denominator, do this:

    1            5^(1/6)         5^(1/6)
---------- * ------------- = --------------    (ANSWER)
5^(5/6)       5^(1/6)              5
7 0
4 years ago
How is 0.09 smaller than 0.1
denis-greek [22]

Answer:

0.09 < 0.1

Step-by-step explanation:

Remember that it doesn't matter how many numbers are after the tenths place of a decimal point what matters is the tenths place itself. If you have a decimal that has dozens of numbers but it's tenth place is a 3 and then you have a decimal with 5 numbers in whole but it's tenths place is 4, the 4 is greater then the 3 simply because it's greater in tenths.

Hope this helps.

5 0
3 years ago
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