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3 years ago

What is the square root of 36?

Mathematics

2 answers:

boyakko [2]3 years ago

8 0

Answer: 6

$\sqrt{36}$ = 6

aniked [119]3 years ago

5 0

Answer: 6

Step-by-step explanation: Divide the number by your guess. Now you have two numbers that multiply to get your original number. Take the average of these two numbers. This becomes your second guess for the square root.

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the graph below has the same shape as the graph g(x)=x^2 but it is shifted down 3 units and to the left 2 units what is this equ

sukhopar [10]

Answer:

Option (C)

Step-by-step explanation:

Parent function g(x) = x² [Vertex at the origin (0, 0)]

When this function is shifted 3 units down,

Rule to be followed,

g(x) → g(x) - 3

So, g'(x) = x² - 3

Followed by 2 units shift to the left,

Rule to be followed,

g'(x) → g'(x + 2)

F(x) = (x + 2)² - 3

Therefore, Option (C) will be the answer.

3 0

4 years ago

Solve for x please im kinda confused

klio [65]

Answer:

x = 6

Step-by-step explanation:

Assuming the figure is a parallelogram then opposite sides are congruent, thus

3x - 6 = 12 ( add 6 to both sides )

3x = 18 ( divide both sides by 3 )

x = 6

3 0

3 years ago

Write a cosine function that has a midline of 2, an amplitude of 4 and a period of 4/7

ella [17]

Answer:

$y= 4cos(\frac{7\pi }{2}x)+2$

Step-by-step explanation:

We know that the transformations of a cosine equation can be shown as:

y=±a(b(x-h))+k

Where 'a' is the amplitude

'b' is the horizontal change (Do 2π/b to find the period)

'h' is the horizontal shift

and 'k' is the vertical shift or midline.

------------------------------------------------------

If the amplitude is 4, we can assume a=4.

Since the period is 4/7, we can solve for the 'b' value by:

$2\pi /\frac{4}{7}= \frac{7\pi }{2}$

Next, since the midline is 2, we know that a vertical shift of 2 occurred. Thus, the 'k' value is 2.

Writing this equation gives us:

$y= 4cos(\frac{7\pi }{2}x)+2$

4 0

4 years ago

Zarrin [17]

Answer:

Step-by-step explanation:

I can't explain this one the best, but basically what I did was enter the fraction into my calculator and then used the S to D to get my answer.

(hope this helps!)

3 0

3 years ago

Part A )a painter leans a ladder up against a building. The base of the ladder is placed 7 feet from the building to reach a hei

Lana71 [14]

Answer:

Part A). 25 feet

Part B). 16.25 feet

Step-by-step explanation:

Part A). By applying Pythagoras theorem in ΔABC,

AC² = AB² + BC²

AC² = (24)² + 7²

AC² = 576 + 49

AC = √625

= 25 feet

Part B). By applying Pythagoras theorem in ΔABC,

AC² = AB² + BC²

(25)² = (19)² + x²

625 = 361 + x²

x² = 625 - 361

x = √264

x = 16.25 feet

4 0

3 years ago