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3 years ago

Anyone that can help?

Mathematics

1 answer:

Sergio [31]3 years ago

5 0

Answer:

x = 4

Step-by-step explanation:

SU is midsegment of ΔTVW, SU // WV TS = SW TW = 2 TS

ΔTSU similar to ΔTWV

SU / VW = TS / TW

(x - 2) / x = 1 / 2

x = 2 ( x - 2)

x = 2x - 4

x = 4

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Find the area of the shaded part. cdef is a rectangle with an area of 24ft

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Andrews [41]

Answer:

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Step-by-step explanation:

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2 years ago

Can someone tell me if these answers are right or not? These problems are getting on my nerves!

Bond [772]

1a. 3^1 / 3^2 = 3^1-2 = 3^-1 = 1/3^1 = 1/3.
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3 years ago

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hram777 [196]

Answer:

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Step-by-step explanation:

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3 years ago

I need urgent help with this. please write out the working and the answer thank you

Lelechka [254]

1.   C = ⁵/₉F - 32
9C = 9(⁵/₉F - 32)
  9C = 9(⁵/₉F) - 9(32)
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- 9C   - 9C
-5F = -9C - 288
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2. $H = w + \frac{50}{m^{2}}$
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   $\sqrt{m^{2}} = \sqrt{\frac{50}{H}}$
   $m = \frac{\sqrt{50}}{\sqrt{H}}$
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   $m = \frac{5\sqrt{2}}{\sqrt{H}} * \frac{\sqrt{H}}{\sqrt{H}}$
   $m = \frac{5\sqrt{2H}}{H}$

3. A = 5 + 4√x
- 5 - 5
  A - 5 = 4√x
  (A - 5)² = (4√x)²
  A² - 10A + 25 = 16x
16 16
¹/₆A² - ⁵/₈A + 1⁹/₁₆ = x

4. $A = \frac{b + c}{b}$
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   $Ab = b + c$
   $Ab - b = c$
   $b(A) - b(1) = c$
   $b(A - 1) = c$
   $\frac{b(A - 1)}{A - 1} = \frac{c}{A - 1}$
   $b = \frac{c}{A - 1}$

3 0

3 years ago