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LenKa [72]
3 years ago
6

WILL MARK BRAINLIEST!!!! PLEASE HELP

Mathematics
1 answer:
TEA [102]3 years ago
4 0
I’m pretty sure it’s b - standard
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Translate the sentence into an inequality<br><br> The sum of 8 and w is greater than or equal to 28.
bekas [8.4K]

Answer:

w+8  ≤ 28

Step-by-step explanation:

6 0
3 years ago
A number is increased by 60 is equal to 410. Find the number
Doss [256]

Answer:

---------------- Heya KDAAS ! -----------------

SolutioN :

  • Let the number be ' x ' . Now , set up an equation and solve for x :

\large{ \tt{ \star \: x + 60 = 410}}

\longrightarrow{ \tt{x = 410 - 60}}

\longrightarrow \tt \: x =  \boxed{ \tt{350}}

  • Our final answer : 350

----------------- HappY LearninG <3 -------------

3 0
2 years ago
Answer the following:
jonny [76]

Answer:

As the product of the slop of both lines is -1.

  • m_1\times m_2=-1
  • 3\times \frac{-1}{3}=-1

Therefore, the given equations are perpendicular.

Step-by-step explanation:

Given the equations

-3x+y=-4

x+3y=6

The slope-intercept form of the equation is

y=mx+b

where m is the slope and b is the y-intercept.

Writing both equations in the slope-intercept form

-3x+y=-4

y=3x-4

So by comparing with the slope-intercept form we can observe that

slope of equation = 3

i.e.

m_1=3

also

x + 3y = 6

3y\:=\:6-x

y=-\frac{1}{3}x+2

So by comparing with the slope-intercept form we can observe that

the slope of equation = -1/3

i.e.

m_2=-\frac{1}{3}

as

The slope of the perpendicular line is basically the negative reciprocal of the slope of the line.

so

The slope m_2 is the negative reciprocal of the slope \:m_1

Also, the product of two perpendicular lines is -1.

i.e.

m_1\times m_2=-1

VERIFICATION:

It is clear that the product of the slop of both lines is -1.

m_1\times m_2=-1

3\times \frac{-1}{3}=-1

Therefore, the given equations are perpendicular.

6 0
3 years ago
If 2^2x = 3, find 4^6x-5
tatuchka [14]
2^12x-10
Explanation: (the picture)

8 0
2 years ago
What is the value of g^-1(9)
mars1129 [50]
Hi there!

• g(x) = 6x - 3

Then,
if g(x) = y :-

y = 6x - 3

⇒6x = y + 3

⇒x = \dfrac{\text{y} + 3}{6}

According to th' question :-

g⁻¹(x) = \dfrac{\text{x} + 3}{6}

g⁻¹(9) = \dfrac{9 + 3}{6}

g⁻¹(9) = \dfrac{12}{6}

g⁻¹(9) = 2

Hence,
The required answer is g⁻¹(9) = 2

~ Hope it helps!
3 0
3 years ago
Read 2 more answers
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