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const2013 [10]
3 years ago
13

Triangle PQR is similar to triangle STU, where P, Q, and R correspond to S, T, and U,

Mathematics
1 answer:
Elden [556K]3 years ago
6 0

Answer:

TU=36

Step-by-step explanation:

use the side lengths of PQR to determine the proportionality of the two triangles. 9/2=4.5 so, multiply 8 by 4.5 to find TU.

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Consider the function , f(x)=4x-5 what is the domain value that correspond to an output of f(x) = 11
kati45 [8]

Answer:

x = 4

Step-by-step explanation:

given f(x) = 11 then equate f(x) = 11 and solve for x

4x - 5 = 11 ( add 5 to both sides )

4x = 16 ( divide both sides by 4 )

x = 4 ← value of x in the domain


6 0
3 years ago
Please help if you know Math ASAP will mark Brainlest
vovangra [49]

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6 0
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An apartment manager bought 13 gas stoves at $425 each and 13 refrigerators at $620 each. What was the total cost?
Kitty [74]

Answer: The total cost was $13,585.00.

Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
good job on increasing our team sales from 90 to 130 units per day.” wow i never thought that we could increase our sales by
artcher [175]

The sales was increased by 44.4%.

Step-by-step explanation:

  • Lets do this cumulative
  • 90 of 10 % =  9  which is 99
  • 90 of 10 % = 9 which is 108
  • 90 of 10% = 9 which is 117
  • 90 of 10% = 9 which is 126
  • 90 of 4 % = 3.6 which is 129.6
  • 90 of 0.044% = 0.0396 which is 129.99
  • This comes to nearly 44.44 to be closer there was an increase.
  • Always rule 1 approximation use 50% of 90 if it is above 130.
  • Down it to 40% of 90 see if the sales is lower than 130.
  • It should always start with 50,40,30....10 percents.
  • Alternative should be 10,1 or decimals.
  • Approximation using decimals rounding up becomes simple.

7 0
3 years ago
I need help showing work for 44756/167
ra1l [238]

Answer:

See the second attachment for long division by hand. The first attachment shows the "work" I would usually do.

Step-by-step explanation:

In college math, you are generally expected to be able to make use of a scientific and/or graphing calculator. Division is one of the simpler operations these devices can perform.

If you are doing long division by hand, use the method you were taught in 3rd or 4th grade. The one shown is one of several different methods being taught now.

8 0
3 years ago
Read 2 more answers
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