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MakcuM [25]
3 years ago
9

Find the value of y when x=2 2x-1=y+4

Mathematics
1 answer:
vazorg [7]3 years ago
8 0

Answer: y =2x-10

Step-by-step explanation: mark brainliest please

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Explain in your own words what a transformation is. IN GEOMETRY
jek_recluse [69]

Step-by-step explanation:

Transformations are resizing, translating, rotating, and reflecting a shape about the origin.

3 0
3 years ago
Plz HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Alisiya [41]

\boxed{ \boxed{\huge{ \mathrm{  \underline{ Answer } ✓ }}}}

<u>Figure - 1</u> :

Let the missing side as " n "

\mathrm{ \triangle DEF    \sim   \triangle DRQ}

Therefore the sides will be proportional,

  • \dfrac{n}{9}  =  \dfrac{4}{12}

  • n =  \dfrac{1}{3}  \times 9

  • n = 3 \:  \: units

_____________________________

<u>Figure - 2</u> :

Let the missing side as " m "

The Triangles are similar, therefore their sides will be proportional.

  • \dfrac{m}{8}  =  \dfrac{9}{6}

  • m =  \dfrac{3}{2}  \times 8

  • m = 3 \times 4

  • m = 12 \:  \: units

_____________________________

\mathrm{ ☠ \: TeeNForeveR \: ☠}

3 0
3 years ago
Read 2 more answers
Solve the quadratic equation 4x2 − 121 = 0. Verify your answer using a difference-of-squares factoring method.
Alenkasestr [34]

Answer:

Option d) is correct

That is x equals plus or minus start fraction 11 over two end fraction

Step-by-step explanation:

Given quadratic equation is 4x^2-121=0

To write the given quadratic equation by using a difference-of-squares factoring method:

4x^2-121=0

The above equation can be written as

4x^2-11^2=0

(2x)^2-11^2=0

The above equation is in the form of difference-of-squares

Therefore the given quadratic equation can be written in the form of difference-of-squares

by factoring method is (2x)^2-11^2=0

(2x+11)(2x-11)=0 (which is in the form a^2-b^2=(a+b)(a-b) )

2x+11=0   or   2x-11=0

x=\frac{-11}{2}    or   2x=11

x=\frac{-11}{2}    or   x=\frac{11}{2}

x=\pm \frac{11}{2}

Therefore option d) is correct

That is x equals plus or minus start fraction 11 over two end fraction

5 0
3 years ago
HELP PLZZ! DUE IN 15 MIN!! plz explain your answer to
Ugo [173]
<h3><u>Answer:</u></h3>
  • The chance of getting a 5 or 6 in the next turn is about 40%.
<h3><u>Step-by-step explanation:</u></h3>
  • => (5 + 3) ÷ (3 + 3 + 0 + 6 + 3 + 5)
  • => 8 ÷ 20
  • => 8/20
  • => 4/10
  • => 0.40
  • => 0.40 x 100
  • => 40%
<h3><u>Conclusion:</u></h3>

Therefore, the chance of getting a 5 or 6 in the next turn is about 40%.

Hoped this helped

BrainiacUser1357

4 0
3 years ago
The temperature at noon was 88°f. By 4 p.M., the temperature was 27°f. Determine the constant rate of change of the temperature.
yawa3891 [41]

i think it would be 2 degrees every hour for 10 to 11 hours i think it would be 2 degrees


8 0
3 years ago
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