Find the measure of Zx in the figure.

Find The Measure Of Zx In The Figure.

Answers

Answer 1

Answer:

130 degrees

Step-by-step explanation:

Add 90 and 40


Related Questions

plzz help. what's the distance between 4.1 and -5.2 on a number line​

Answers

Answer:

4.1 + 5.2 = 9.3

distance can never be negative

Step-by-step explanation:

Evaluate the limit of sequence at infinity.
[tex] \displaystyle \large{ \lim_{n \to \infty } \frac{ \sqrt{4 {n}^{2} + 3n } }{6n} }[/tex]
Please show your work too. Thanks!​

Answers

Answer:

[tex]\displaystyle \frac{ 1 }{3} [/tex]

Step-by-step explanation:

we would like to compute the following limit:

[tex]\displaystyle \lim_{n \to \infty } \frac{ \sqrt{4 {n}^{2} + 3n } }{6n} [/tex]

if we compute the limit from numerator to denominator directly,we'd end up with

[tex] \dfrac{ \infty }{ \infty } [/tex]

which is an indeterminate form so we must do it in a different way. well to compute this limit,we can consider factoring method . notice that we can factor the numerator and that yields

[tex]\displaystyle \lim_{n \to \infty } \frac{ \sqrt{ {n}^{2} ( 4 {}^{} + \frac{3}{n} )} }{6n} [/tex]

remember that ,

[tex] \sqrt{ab} \implies \sqrt{a} \sqrt{b} [/tex]

thus we acquire:

[tex]\displaystyle \lim_{n \to \infty } \frac{ {n} \sqrt{ ( 4 {}^{} + \frac{3}{n} )} }{6n} [/tex]

reduce fraction:

[tex]\displaystyle \lim_{n \to \infty } \frac{ {} \sqrt{ 4 {}^{} + \frac{3}{n} } }{6} [/tex]

as n approaches to ∞ ,3/n approaches to 0 which yields:

[tex]\displaystyle \frac{ \sqrt{ 4 {}^{} } }{6} [/tex]

simplify square root:

[tex]\displaystyle \frac{ 2 }{6} [/tex]

reduce fraction:

[tex]\displaystyle \frac{ 1 }{3} [/tex]

hence,

[tex]\displaystyle \lim_{n \to \infty } \frac{ \sqrt{4 {n}^{2} + 3n } }{6n} = \boxed{ \frac{1}{3} }[/tex]

and we're done!

Solve for each expression by writing the solution in unit form and in standard form.
Expression
Unit Form
Standard Form
(2 tens 1 one) x 10

Answers

Llsjshshshdududhbdbd

help me pleaseeee this is due tomorrow

Answers

Answer:

The value of A=7

The value of B=2

SEMOGA MEMBANTU

plz help me with math

Answers

Option 2
35400; 345982; 350000; 354712

What is the length of a line segment that connects the points located at coordinates (12,-22) and (8,-30)? Do not round answer. (leave as a square root)

Answers

Step-by-step explanation:

[tex]\text{The length between 2 points, } (x_1, y_1)\text{ and }(x_2,y_2)\text{ is determined by, }[/tex]

[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

[tex]\text{The length between } (12, -22)\text{ and }(8, -30)\text{ is determined by, }[/tex]

[tex]d=\sqrt{(8-12)^2+(-30-(-22))^2}=\sqrt{4^2+8^2}=\sqrt{4^2(1+2^2)}=4\sqrt5[/tex]

6. Find the additive inverse of -7 + 51.
-7 - 51
7 + 5
7 - 51
-7 + 51

Answers

Answer:

7 - 51

Step-by-step explanation:

additive inverse : a number that when added to a given number gives zero the additive inverse of 4 is −4 

I am very confused on this question.

Answers

Answer:

A= (-6, 5)

M= (-1.5, -1)

B= (3, -7)

Step-by-step explanation:

*----------------*---------------*

A                  M                B

B has the same distance from M as A from M.

Solve the quadratic equation 3x²-5x=7
Give answer to 3 significant figures

Answers

Answer:

2.57

Step-by-step explanation:

3x²-5x-7=0

Eqn and u will get the answer

solve a) 2y+5/2=37/2​

Answers

The answer will be y=8

Answer:

2(2y+5)/2=37.2/2

2y+5=37

2y+5-5=37-5

2y=32

2y/2=32/2

y=16

the closest to that is y=8

Step-by-step explanation:

hope that helps>3

Nina can braid 144 inches of rope in 3 hours find her unit rate round your answer to the nearest thousand

Answers

Answer:

48 inches

or

0.8 minutes

Step-by-step explanation:

To find the unit rate of inches per hour, divide 144 by 3.

144÷3=48

You don't need to round because there are no decimals.

To find the time to braid 1 inch, first multiply 3 by 60 (because there are 60 minutes in 1 hour).

3×60=180

Then divide 144 by 180.

144÷180= 0.8

You don't need to round because there are no thousandths.

Help Please need answer in 10 minutes

Answers

Answer:

Answers

Step-by-step explanation:

How do I write this in slope intercept form: (-3,-4) and (4,-3)

PLEASE HELP I NEED IT TONIGHT!!!?!?!!!??

Answers

Slope intercept form is y = mx + b

Pick one of the coordinates, I’ll use (-3,-4) as the example.

Coordinates are just numbers plugged in for (x,y).

This means -3 would be your x and -4 would be your y.

So plug these numbers into the equation and you get -4 = m(-3) + b.

M is slope and to find slope, you need to do (y2-y1) / (x2-x1).

In other words, it would be (-3 - -4) / (4 - -3) = 1/7 which is your slope (m).

Now plug that in for m to get the b variable.

-4 = 1/7(-3) + b.

B = -3.57

Your answer is y = 1/7x -3.57

PLZ HELP (-8x-6)-4 to the 2nd power

Answers

Answer:x=-0.75

Step by step: 4 to 2nd power multiple 4 by 4 you get 16 so (-8x-6)16 multiply 16 to -6 and -8x and so on...

7+8+8+6+4+23+8456+345678+123+456+234+6789+9876+654+89+556

Answers

Answer:

= 372,967

Step-by-step explanation:

hope it's help

#MASTER GROUP

# FIRST MASTER

# PHILIPPINES

Answer:

372967

Step-by-step explanation:

PLEASE ANSWER AS QUICK AS POSSIBLE
Which of the following operations would be used to solve 5x = 10?

Answers

Answer:

division

Step-by-step explanation:

you need to get x by its self. so divide by 5 on both sides and get x = 2

what is the Domain of this?

Answers

Answer: The domain is 3/7, -6, and 4.

Step-by-step explanation:

In the case of rational expressions, we can input any value except for those that make the denominator equal to 0 (since division by 0 is undefined). In other words, the domain of a rational expression includes all real numbers except for those that make its denominator zero.

As the other answer mentioned, x = -6 and x = 4 are not in the domain, since they both make the denominator equal to zero, and thus the overall expression undefined. But x = 3/7 is allowed, since f (3/7) = 0.

Every other real number is also acceptable.

In interval notation, the domain is then

[tex](-\infty,-6) \cup (-6,4) \cup (4, \infty)[/tex]

help me solve this plz

Answers

Answer:

sorry but this photo is not clear

Answer:

blur photo cannot answered

What is the image point of (-8,9)(−8,9) after a translation right 3 units and down 1 unit?

Answers

Answer:

(-5,8)

Step-by-step explanation:

The left number represents the x-axis, the right one the y-axis. A translation to the right means in the positive direction on the x-axis, which is why we add 3 to -8 which gives us -5. Down on the y-axis is in the negative direction, which means we have to subtract 1 from 9, giving us 8.

Answer:

the answer is the same since it is the same numeral so in terms of y=mx+c and x1/y1 would be inversely proportional to x2/y2 which is perfectly direct proportional to x3/y3×2 and then dy over dx is the problem of integration so you use (x2/x3÷y2/y3)×x1^y1

Refer to the graphic novel frame below. The brochure says that the rope is 500 feet long. Jacob drew a triangle in the sand that is similar to the actual triangle formed by a parasailer and the boat. Use the properties of similar triangles to determine the parasailer's height above

Answers

   To solve this problem use the property of similar triangles,

 "Corresponding sides of the similar triangles are proportional"

By using this property, height of the parasailer is 160 feet.

From the figure attached,

In ΔPQR, a parasailer is a at point P and a boat is at R.Actual length of the rope PR = 500 ftJacob drew a similar triangle ABC in which parasailer is at A and the boat is at C.

Let the height (PQ) of the parasailer = x ft

Height of the parasailer AB = 25 ft.

And the length of the rope AC = 2.5 ft.

Since, both the triangles ΔABC and ΔPQR are the similar triangles, their corresponding sides will be proportional.

[tex]\frac{AB}{PQ}=\frac{AC}{PR}[/tex]

[tex]\frac{2}{x} =\frac{2.5}{200}[/tex]

[tex]x=\frac{200\times 2}{2.5}[/tex]

[tex]x=160[/tex] ft

        Therefore, height of the parasailer is 160 feet.

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https://brainly.com/question/22206218

ILLL MARK BRAINLIEST PLZ HELP
Sandra saves 13% of her salary for retirement. This year her salary was $1,000 more than in the previous year, and she saved $5,720. What was her salary in the previous year?

Complete the equation. 0.13(x + ) = 5,720

Sandra's salary in the previous year was .

Answers

Answer:

Step-by-step explanation:

Let the salary in the previous year = $ x

Now the salary = $ (x +1000)

This year savings = $ 5720

13% * (x + 1000)= 5720

0.13 *(x + 1000) = 5720

0.13*x + 0.13*1000 = 5720

0.13x + 130 = 5720        {subtract 130 from both sides}

         0.13x = 5720 - 130

        0.13x  = 5590    {Divide both sides by 0.13}

               x = 5590/0.13

x = $ 43000

Sandra's previous year salary = $ 43000

Closure illustrates that a characteristic of a set is not
necessarily a characteristic of all of its subsets. The real
numbers are closed with respect to multiplication, but the irrational numbers, a subset of the real numbers, are not. Give an example of a set that is not mathematical that has a particular characteristic, but which has a subset without this characteristic.

Answers

There are many examples to pick from, but one example is this:

The set of rational numbers (aka any fraction of two integers) is closed under the operation of division. Divide any two rational numbers and we get some other rational number.

However, the set of integers is not closed under division. If we divided 10 over 3, then we get 10/3 = 3.333 approximately which isn't an integer. So just because the set of integers is a subset of the rationals, it doesn't mean that the idea of closure follows suit from superset to subset.  

Side note: The term "superset" is basically the reverse of a subset. If A is a subset of B, then B is a superset of A.

The point A(1,5) is rotated 90° clockwise around the origin. What are the coordinates of the resulting point, A'?

Answers

Answer:

A'(5,-1)

Step-by-step explanation:

90° clockwise= (y,-x)

Point=A(1,5)

A(1,5)=A'(5,-1)

Let p: A shape is a triangle.
Let q: A shape has four sides.
Which is true if the shape is a rectangle?
O pva
O р а
O p 9
O 9 p

Answers

I might be wrong but i think it is pva

how do you found the difference from -5 - (-3) = ?

Answers

Answer:

-2

Step-by-step explanation:

-5 - (-3)

-5 + 3

= -2

ANSWER: -2

-5 - (-3)
-5 + 3
-2

help me to solve it

Answers

Answer:

plz repost it

Step-by-step explanation:

the product of a number and 5

Answers

x • 5 hopefully this is right :)

PLEASE HELP ASAP WILL GIVE POINTS AND BRAINLIEST

Answers

Answer:

option 2 is answerrrrrrrrrr

Help pleaseeeeeeeee

Answers

I hope this helps :)

Given 2x+6=12 prove x=3

Answers

Answer:

3times 2 + 6=12

Step-by-step explanation:

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