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3 years ago

Write an equation to represent the image. The tape diagram represents an equation. Write an equation to solve 11. 5. b

Mathematics

2 answers:

jasenka [17]3 years ago

8 0

Answer:

the answer is 5 + b = 11 on khan academy

Step-by-step explanation:

azamat3 years ago

4 0

Answer:

fvgdnsigdv356b cdhfn .44. jcbyd6.5.4.3.3.2.2.3.4.5.6.6.7.7

Step-by-step explanation:

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(11x - 1) (20x – 3) 151°

IgorC [24]

Answer:

x= 1.6 degrees

Step-by-step explanation:

to find the missing angle 180 degrees - 151 degrees

29° is the missing angle at the bottom ryt of the triangle.

all angles in triangle add upto 180°

so, 20x-3°+11x-1°+29°= 180°

31x=180°-25°

x= 1.6°

4 0

4 years ago

Write an equivalent expression for 1/3b+2/3b-5/6(b+1)

ycow [4]

Answer:

I'm quite sure that the answer is b - 5/6b + 1 5/6

Hope this helps! Please mark brainliest! Have a great day!

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3 years ago

Which of the following sets of points are reflections of each other across the y-axis?

34kurt

C, to reflect over the y-axis, you negate the x value (I assume you're taking a geometry class correct?)

4 0

4 years ago

Help me solve them plsss...both of the questions :)

zaharov [31]

$\bold{\text{Answer:}\quad \dfrac{\sqrt2}{144}}$

Step-by-step explanation:

When you plug in 3 directly to the equation, you get 0/0

Since it is indeterminate, you have to use L'Hopital's Rule.

That means that you find the limit of the DERIVATIVE of the numerator and the DERIVATIVE of the denominator.

$\dfrac{d}{dx}(\sqrt{5+\sqrt{2x+3}}-2\sqrt2)\quad = \dfrac{1}{2\sqrt{5+\sqrt{2x+3}}(\sqrt{2x+3})}\\\\\\f'(3)\ \text{for the numerator}\ =\dfrac{1}{12\sqrt2}\\\\\\\\\dfrac{d}{dx}(x^2-9) = 2x\\\\\\f'(3) \text{for the denominator}\quad = 6\\\\\\\dfrac{f'(3)\ \text{numerator}}{f'(3)\ \text{denominator}}\quad = \dfrac{\dfrac{1}{12\sqrt2}}{6}\quad = \dfrac{1}{72\sqrt2}\quad \rightarrow \large\boxed{\dfrac{\sqrt2}{144}}$

4 0

3 years ago

Read 2 more answers

What is the square root of 5

Katen [24]

Answer:

2.24 (shortened) or

2.2360679775

Step-by-step explanation:

6 0

3 years ago

Write an equation to represent the image. The tape diagram represents an equation. Write an equation to solve 11. 5. b​

Write an equation to represent the image. The tape diagram represents an equation. Write an equation to solve 11. 5. b