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yarga [219]
2 years ago
15

How do i write it please and the answer

Mathematics
2 answers:
myrzilka [38]2 years ago
8 0

Answer:

8-9/16 or 7.4375.

Step-by-step explanation:

x=2 y=3/4

2*2*2=8

3/4*3/4=9/16

8-.5625=7.4375

natali 33 [55]2 years ago
4 0
Use your keyboard and if that doesn’t work on the right top comet there’s a pen that should work :))
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HELP ME ASAP ILL GIVE U A BRAINLIEST
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Answer:

The pizza was heated 7.50 degrees

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2 years ago
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Find WX please help is very much appreciated
vodka [1.7K]

Answer:

WX = 6

Step-by-step explanation:

1. Approach

First, one must find the value of the variable (x). This can be done by using the Tangent-Line-intersection-theorem (many people refer to it by another name, but the theory is the same). This theory essentially states that when two lines are tangent to a circle and are non-parallel, the distance between the point of tangency, and the point of intersection of those two lines are the same for each line. After finding the value of (x), one can substitute it back into the given equation for the value of (WX), and solve it.

2. Finding (x)

The two segments; (WX) and (XY) are tangent to the given circle. Meaning that they only make contact with the circle at a single point. The space between their point of tangency and the point at which they intersect will be equal. Essentially meaning that the length of (WX) and the length of (XY) are the same. Therefore the equation

(XY) = (XW)

Can be formed. Substitute in the given values;

7x - 29 = 2x + 16

Inverse operations,

7x - 29 = 2x + 16

-2x          -2x

5x - 29 = 16

     +29    +29

5x = 45

/5      /5

x = 9

3. Solve for (WX)

Now substitute back in to find the length of (WX)

7x = 29

x = 5

7(5) - 29

35 - 29

6

3 0
3 years ago
You went to lunch with your friend and the bill was 19.00. Your lunch is 3.00 more than your friends. How much was your Friends
MArishka [77]
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Find the angle(s) of intersection between the equations f (x) = x^2 + 2x + 1 and g(x) = 1.
svlad2 [7]
<h3>Answer:  approximately 63.43 degrees</h3>

=========================================

Work Shown:

Locate the intersection points

f(x) = g(x)

x^2 + 2x + 1 = 1

x^2 + 2x = 1-1

x^2 + 2x = 0

x(x+2) = 0

x = 0 or x+2 = 0

x = 0 or x = -2

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

Compute the derivative

f(x) = x^2 + 2x + 1

f ' (x) = 2x + 2

Then plug in each solution x value we found earlier

f ' (0) = 2(0) + 2 = 2

The slope of the tangent line at the intersection point (0,1) is m = 2

The tangent line is y = 2x+1

The angle between the lines y = 1 and y = 2x+1  is arctan(2) = 63.43 degrees approximately

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

Plug x = -2 into the derivative function

f ' (x) = 2x+2

f ' (-2) = 2(-2)+2

f ' (-2) = -2

The slope of the tangent line at (-2,1) is m = -2

The tangent line here is y = -2x-3

The angle between the lines y = 1 and y = -2x-3 is also 63.43 through similar reasoning as before.

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

See the diagram below.

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Please help me will give brainliest
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Answer:

x= 24/7 (fraction) brainliest plss :)

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