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leonid [27]
2 years ago
9

There are two similar triangles. what is the measure of x?

Mathematics
2 answers:
pochemuha2 years ago
8 0

Answer:

ok so of 2 a certain distance from 6 its the same discents from 20 so you take away 2 you get 16 happy to help

Step-by-step explanation:

fgiga [73]2 years ago
7 0

Answer:

im thinking 15

Step-by-step explanation:

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Erika calculated that she would spend $115 on school supplies this year. She actually spent $82.50 on school supplies. What is E
DerKrebs [107]
The equation to find percent error is:
percent error=(experimental-theoretical)/theoretical *100
So, (115-82.5)/82.5=0.393939*100
39.3939%, or 39.94%

Hope this helps!!
6 0
2 years ago
Read 2 more answers
31.693 Rounded to the nearest Hundredth ​
ioda

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

31.69

»»————- ★ ————-««  

Here’s why:  

⸻⸻⸻⸻

  • '9' is in the hundredths place. The rounding is the digit to it's right, or '3'.
  • Since 3 is less than or equal to 4, we would round down.

⸻⸻⸻⸻

31.693 ≈ 31.69

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

7 0
2 years ago
What’s the reciprocal of 5 4/9
stealth61 [152]

Answer:

9/49

Step-by-step explanation:

5 4/9 =49/9 and49/9*9/49=1 then reciprocal of 49/9 is9/49

5 0
2 years ago
PLEASE HELP!!!!!!!!!
Pani-rosa [81]

Answer:

750 Ml

Step-by-step explanation:

5.25L ÷ 42 = 0.125L

1 Liter = 1000 Mililiter

0.125 × 1000 = 125

125Ml × 6 = 750Ml

6 0
2 years ago
Write a quadratic equation whose roots are -4 and one and who's leading coefficient is five
Alex

Step-by-step explanation:

- 4 and 1 are roots.

Therefore, (x + 4) & (x - 1) are factors and 5 is leading coefficient.

Therefore, required quadratic equation is:

5 (x + 4) (x - 1)  \\  = 5( {x}^{2}  - x + 4x - 4) \\  = 5( {x}^{2}  + 3x - 4) \\  = 5 {x}^{2}  + 15x - 20

7 0
3 years ago
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