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EleoNora [17]
2 years ago
7

The pair of figures are simular.find the value of each variable

Mathematics
1 answer:
kkurt [141]2 years ago
5 0
Y=12 because the triangles have proportional side lengths
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0.
Lorico [155]

Answer:

OK I hear you well

Thanks for you

6 0
2 years ago
Please help me with this question step by step. A rectangle has a width of 2x exponent 2 +4x+1) and a length of (8-x). What is t
timurjin [86]

Answer:

A = (2x² + 4x + 1) (8 − x)

A = -2x³ + 12x² + 31x + 8

Step-by-step explanation:

W = 2x² + 4x + 1

L = 8 − x

Area is width times length.

A = (2x² + 4x + 1) (8 − x)

If you wish, you can simplify with distribution.

A = 8 (2x² + 4x + 1) − x (2x² + 4x + 1)

A = 16x² + 32x + 8 − 2x³ − 4x² − x

A = -2x³ + 12x² + 31x + 8

6 0
3 years ago
NO SILLY ANSWERS PLEASE <br> Can someone help me with this?
marusya05 [52]
Keep in mind that, when the logarithm base is not explicitly written, base 10 is assumed, therefore,

\bf \textit{Logarithm Cancellation Rules}\\\\&#10;log_a a^x\implies x\qquad \qquad a^{log_ax}=x\\\\&#10;-------------------------------\\\\&#10;10^{log(3)}+log(100)\implies 10^{log_{10}(3)}+log_{10}(100)\implies 3+log_{10}(10^2)&#10;\\\\\\&#10;3+2\implies 5
7 0
3 years ago
The total number of dollars you would have received if you received one dollar on your first birthday, two dollars on your secon
Tanzania [10]

Answer:

262,143

Step-by-step explanation:

  1. 1
  2. 1+2
  3. 3+4
  4. 7+8
  5. 15+16
  6. 31+32
  7. 63+64
  8. 127+128
  9. 255+256
  10. 511+512
  11. 1023+1024
  12. 2047+2048
  13. 4095+4096
  14. 8191+8192
  15. 16,383+16,384
  16. 32,767+32,768
  17. 65,535+65,536
  18. 131,071+131,072

        =262,143

6 0
3 years ago
Earth’s diameter at the equator is 7,926 miles. Find the distance around the Earth at the equator.
Doss [256]

Answer:

24,900 miles

Step-by-step explanation:

Circumference = pi × d

Pi × 7926

24,900.263372352

7 0
3 years ago
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