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dangina [55]
3 years ago
13

PLS HELP ILL GIVE 50 POINTS

Mathematics
1 answer:
Sloan [31]3 years ago
6 0

Answer:

CU = 117

Step-by-step explanation:

Since we have similar triangles, we can use proportions.  Put the small triangle sides over the large triangle side.

WC             WD

----------- = -------------

WU             WV

26               20

----------- = -------------

36x-1             110

Using cross products

26*110 = 20* (36x-1)

Distribute

2860 = 720x - 20

Add 20 to each side

2860+20 = 720x-20+20

2880 = 720x

Divide by 720

2880/720 = 720x/720

4=x

We need to find CU

CU = WU - WC

Substituting in what we know

CU = 36x-1 -26

Since we know x=4

      = 36*4 -1 -26

      144 - 27

      = 117

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-|-12|-|-25-2| = ??
labwork [276]
Problem : <span>-|-12|-|-25-2| 


<span>Solution:

</span></span><span>-|-12|-|-25-2| 

-12-27
-39

NOTE: The negative outside the absolute value would be negative, so meaning that after you solve the inside absolute value equation, and you have negative outside, the number would be negative.


I hope it helps!!
</span>
5 0
3 years ago
Can someone help me please
tigry1 [53]
Bro okay

0.8($8/book x 6 books) = $38.40
7 0
3 years ago
Hello, just need the answer for this question. Thank you for your help if you do so.
musickatia [10]

Answer:

In the first one you are missing (x - 3) so it will be 4(x - 3) and if you factor it out it will be 4x - 12

In the second one you are missing a (x -5)which means 9x(x -5) or when you factor it out it will be 9x^2 - 45x

Step-by-step explanation:

3x^2 -23x + 40 = (3x - 8) (x - 5)

3x^2 -17x + 24 = (3x -8) ( x - 3)

7 0
2 years ago
Which terms complete the factorization of x2+27x+162 represented by the model?
Anarel [89]

Answer:

9, 9x, 18x

Step-by-step explanation:

Hence the B. I hope this helps love!

4 0
2 years ago
Scale factor of 3 and 6
GenaCL600 [577]

Answer:

3:6

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Step-by-step explanation:

3 0
3 years ago
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