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Levart [38]
4 years ago
9

What is the solution to the equation 4x - 6 = 10x - 3?

Mathematics
1 answer:
beks73 [17]4 years ago
5 0

\huge{\boxed{\tt{Solution:-}}}

<h3><u>Given :</u></h3>
  • \sf {4x-6=10x-3}
<h3><u>T</u><u>o</u><u> </u><u>Find</u><u> </u><u>:</u></h3>
  • What is the solution of the equation:

\sf{(a.)\:x=\dfrac {-1}{2}}

\sf{(b.)\:x=-2}

\sf{(c.)\:x=\dfrac {1}{2}}

\sf{(d.)\:x=2}

Now, we solving it :

\sf{: \implies  {4x - 6 = 10x - 3}} \\  \\ \sf{: \implies  { - 6 + 3= 10x - 4x}} \\  \\ \sf{: \implies  { - 3= 6x}} \\  \\ \sf{: \implies  {  \dfrac{- 3}{6} = x}} \\  \\ \sf{: \implies  {\dfrac{- 1}{2} = x}} \\  \\  : \implies  {\boxed{ \sf{x =\dfrac{- 1}{2}}}}

\bf{\therefore{Correct \:solution\:is\:(a.)\:x=\dfrac {-1}{2}.}}

\rule {307}{2}

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Given that (1,-8) is on the graph of f(x), find the corresponding point for the function 1/2f(x). PLEASE HELP ME. IM BEGGING YOU
scoray [572]

Answer:

The corresponding point is (1,-4)

Step-by-step explanation:

we know that

The point (1,-8) is on the graph of f(x)

so

that means

For x=1, f(1)=-8

therefore

For the function 1/2f(x)

For x=1, 1/2f(1)=-8/2=-4

The corresponding point is (1,-4)

3 0
3 years ago
PLEASE URGENT NEED HELP NOWW!!!
Lady bird [3.3K]

Answer:

Step-by-step explanation:

26. 16m

27. 15m

28. 37 degrees

29. 114 degrees

30. angle I is the only non given but the angles of a triangle add up to 180, so 180 minus the two givens, 114+37, which is 151. subtract 151 from 180 and you get 29. So 29 degrees

7 0
4 years ago
Joshua is designing a rectangular mirror. He let w = the width, in inches, of the mirror. The length of the mirror will be 6 inc
SVETLANKA909090 [29]

Answer:

16 < w < 21

Step-by-step explanation:

Given that :

Width if mirror = w

Length of mirror = l

L = 6 + w

Perimeter of mirror < 96 and > 76

Possible width of the mirror

Perimeter of a rectangle :

2(l + w)

2(6 + w + w)

= 2(6 + 2w)

= 12 + 4w

Hence,

76 < perimeter < 96

76 < 12 + 4w < 96

76 - 12 < 4w < 96 - 12

64 < 4w < 84

16 < w < 21

5 0
4 years ago
HELP Which property is illustrated by the following statement?
Rashid [163]
B. Symmetric hyctsrsvfydhvugydyv
3 0
3 years ago
Tire pressure monitoring systems (TPMS) warn the driver when the tire pressure of the vehicle is 26% below the target pressure.
ZanzabumX [31]

Answer:

a) 22.94 psi

b) 5.93\times10^{-5}

Step-by-step explanation:

a)The pressure at which will trigger a warning is

31 - 31*0.26 = 22.94 psi

b) The probability that that the TPMS will trigger warning at 22.94 psi, given that tire pressure has a normal distribution with average of 31 psi and standard deviation of 2 psi

f(x)={\frac {1}{\sigma {\sqrt {2\pi }}}}e^{-{\frac {1}{2}}\left({\frac {x-\mu }{\sigma }}\right)^{2}}

where x = 22.94, \mu = 31, \sigma = 2

f(22.94)={\frac {1}{2 {\sqrt {2\pi }}}}e^{-{\frac {1}{2}}\left({\frac {22.94-31}{2 }}\right)^{2}}

f(22.94)=0.2e^{-8.12} = 5.93\times10^{-5}

6 0
4 years ago
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