Mathematics High School

Find the value of x in the angle pair.

Find The Value Of X In The Angle Pair.

Answers

Answer 1

Answer:

[tex]\huge\boxed{\tt{x = 50}}[/tex]

Step-by-step explanation:

3x + 30 = 180 (Angles on a straight line add up to 180 degrees)

Subtract 30 to both sides

3x = 180 - 30

3x = 150

Divide 3 to both sides

x = 150 / 3

x = 50

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807
Answer 2

Answer:

[tex]\Large \boxed{\sf x=50}[/tex]

Step-by-step explanation:

Angles on a straight line add up to 180°

[tex]30+3x=180[/tex]

Solve for x

[tex]3x=150[/tex]

[tex]x=50[/tex]

Related Questions

April and Bill went to the grocery store to buy chocolate bars. April bought 4 small chocolate bars and 6 large chocolate bars , while Bill bought 4 small chocolate bars and 3 large chocolate bars. If April paid $16.50 and Bill paid $11.25, what is the price of a single large chocolate bar?

Answers

Step-by-step explanation:

To  do this equation, we could put it in terms of algebra, lets say the large chocolate bars are represented by L and the small bars by S

April

4S + 6L = $16.50

Bill

4S + 3L = $11.25

Looking at this, we can see that the difference between the two purchases is that Bill bought three less large chocolate bars, this means the difference in total cost equals three large chocolate bars. Using this knowledge.

$16.50 minus $11.25 = $5.25

$5.25 = Three Large Bars

Divide this by three to get the cost of one large bar.

$1.75 is the cost of one single large bar.

Answer:

April: 4x+6y=16.5

Bill: 4x+3y=11.25

solving the two equations simultaneously will give you y=1.75

Find DE (trigonometry)
Show work pls

Answers

Answer:

Step-by-step explanation:

tan61=FD/24

FD=24tan61

tan19=DE/FD

DE=FDtan19, since FD=24tan61

DE=(24tan61)(tan19) (exact)

DE=14.9 units (rounded to nearst tenth)

Though they might round to 15 units...

Translate the verbal expression to an algebraic expression: Twice the sum of a number and 4. Gimme an answer quick. In a SENTENCE

Answers

Answer:

2(x+4)

Step-by-step explanation:

Brainliest are appreciated :)

Answer:

if x=3 what is the value of this expression

Step-by-step explanation:

WILL GIVE BRAINLIEST!!!

Answers

Step-by-step explanation:

1) a. y = -5x +50

b. y = 5

2) a. y = 2.5x +5

b. x = 10

3) a. y = -10x + 50

b. y = 10

Which of the following could be the graph of the line y = 3x - 2?

Answers

You didn't give a graph but I will visualize what it looks like for you.

The line is going through (0,-2) because that is the y-intercept.

The line has a slope of 3.

So, the line goes through:

(1,1)

(2,4)

(3,7)

(4,10)

(5,13)

Since there is no picture provided, I can't give you the answer, but I can help you solve it.  

To solve this you have to first look at the b part of the formula y=mx+b, so -2.

Then, you can find -2 on the y-axis (the vertical axis)

and then you could move upwards 3 spaces, then right 1 space.

You would do this as the slope is 3/1 (the mx part of the equation).

Finally, you continue to move up 3, and right 1 until there are enough points on the graph to make a line, and that will help you see what graph is correct.

It should look something like this:

Happy Tuesday peeps brainliest and 5 star rating!!!!!!!!!!!!!!!!!

Answers

V=150.8
V=3.14*36*h/3
V=113.04*4/3
V=452.16/3
V=150.72

9q-4= 3r-6
What does r=

Answers

r= 2/3 I think!!!!!!!
r= 3q+2/3 i believe.

Enter an inequality that represents the phrase the sum of 1 and y is greater than or equal to 7.

Answers

Answer:

y ≥ 6

Step-by-step explanation:

y + 1 ≥ 7

y ≥ 6

what’s your music taste

Answers

Spanish music or rap!

Answer:

I love kpop ^_^

Factor each expression: 28 - 7x

Answers

Find the greatest common factor (7) and distribute it so answer is 7(4-x)

Answer: 7*(x-4)

Step-by-step explanation: Since we have 28=7*4 we can write

7x-28=7*(x-4)

y=(8/7)x
growth or decay?

Answers

Growth

Step-by-step explanation:

Answer:

Growth

Step-by-step explanation:

Increasing rate greater than 1. It would be decay if it was less than 1.

What is the variance of the data set (4,6,7,10)​

Answers

Answer:

4.6875

Step-by-step explanation:

Given data set

(4,6,7,10)​

To find

Variance

Solution

The Variance is defined as the average of the squared differences from the mean.

The mean is:

x = (4 + 6 + 7 + 10)/4 = 6.75

The variance is:

σ² = [(4 - 6,75)² + (6 - 6.75)² + (7 - 6.75)² + (10 - 6.75)²]/4 = 4.6875

What is the selling price of a TV that costs $350 with a 155% markup?

Answers

Answer:

$542.50

Step-by-step explanation:

You have to multiply the percentage by the price

(155/100) x 350 = 542.5

This^ is 155% in numbers

Please help me with this

Answers

9514 1404 393

Answer:

  (a)  SSS

Step-by-step explanation:

Two of the sides are marked congruent, and the third side is shared (so is congruent to itself). The triangles are congruent by the Side-Side-Side (SSS) postulate.

Find the value or measure. Round answers to the nearest tenth, as needed.

Answers

Answer: N = 54

Step-by-step explanation:

Not 100% sure

x cuanto multiplico 15 para q m de 100?

Answers

Answer:

1500 is your answer

Step-by-step explanation:

Answer:

no hay numero entero y el decimal es un numero infinito.

Step-by-step explanation:

si dividimos 15/100 nos da un total de 3.333+ asi que no hay un numero entero que nos de este resultado

The number of people y​ (in millions) who have a​ driver's license can be estimated by the linear equation y=2.3x+190​, where x is the number of years after 2000.

Answers

y=2.3x+190

y= 95.

hope it's help

y = 4x - 6
y = 4x + 10
What is the solution to the system?

Answers

Answer:

No Solution

Step-by-step explanation:

y = 4x - 6

y = 4x + 10

You can set them equal to each other because they both are y.

4x-6=4x+10

-6=10

No Solution

Round 94584 to the nearest hundreds

Answers

Answer:

94600

Step-by-step explanation:

A hundred has 2 zeroes. To round a number to the nearest hundreds, just look at the last 2 digits (84). If it is 5 or bigger, add 1 digit (as I did in this exercise) and so it becomes 94600.

What is the mode of the following list of numbers:



\left\{3,4,4,5,6,7,7,7,8,9\right\}{3,4,4,5,6,7,7,7,8,9}


8


5


7


6

Answers

Answer: Your answer is 6

Which number represents the sum of -8 and -i?
8i
-8i
-8-i
-8 + i

Answers

The correct answer would be -8-i! :)

Answer:

c

Step-by-step explanation:

edge

im new can anyone help

Answers

Answer:

We have the equation:

[tex]W = W_0*(\frac{1}{2})^{0.36*t}[/tex]

Where:

W₀ is the initial area of the wound, and t is the time in days.

Now, if we initially have a wound of 25 mm^2, then:

W₀ = 25mm^2

And we can replace it in the equation, then we get:

[tex]W = (25mm^2)*(\frac{1}{2})^{0.36*t}[/tex]

We want to know the size of this wound after:

a) 1 day.

We know that t represents time in days, so here we just need to replace t by one, then:

[tex]W = (25mm^2)*(\frac{1}{2})^{0.36*1} = 19.5 mm^2[/tex]

b) 1 week

Again, t represents the time in days, so we need to write this in days.

We know that:

1 week = 7 days.

then t = 7

The size of the wound after 7 days is:

[tex]W = (25mm^2)*(\frac{1}{2})^{0.36*7} = 4.36 mm^2[/tex]

A boy at an amusement park has 138 ride tickets. Each ride on the roller coaster costs 9
tickets. After riding the roller coaster as many times as he can, how many tickets will the boy
have left?

Answers

Answer:

3 tickets

Step-by-step explanation:

helpppppp meee! i need this ASAP

Answers

Answer:

1 is c

2 is b

3 is a

4 is d

Step-by-step explanation:

the first number in brackets is x, second is y. (x,y)

Answer:

I will not answer you because you are my friend

Estimate the difference by first
rounding each number to the
nearest hundred thousand.
4,827,644 - 528,411

Answers

Answer:

4,300,000

Step-by-step explanation:

4,800,000 - 500,000

what is the height from the base of the statue to the tortch in inches

Answers

Answer: OK so I think Her Size (In a case like this it's ok to ask her size without getting in any trouble.): Her total overall height from the base of the pedestal foundation to the tip of the torch is 305 feet, 6 inches. Height of the Statue from her heel to the top of her head is 111 feet, 6 inches.

Step-by-step explanation:

This should be a simple problem, I think, simple calculate changing the feet to inches or yards, as the problem demands. I believe the height would be 1,813 inches (12 inches per foot), and the thickness of the arm would be 4 yards (3 feet per yard).

The two angles below are complementary angles. Find the value of a.

Answers

Answer: a = 43°

Step-by-step explanation: If two angles are complementary,

then the sum of their measures is 90 degrees.

So we can setup the equation 47 + a = 90.

Now subtract 47 from both sides to get a = 43°.

16)
An object is launched from ground level with an initial velocity of 120 meters per second. For how long is the object
at or above 500 meters (rounded to the nearest second)?
The equation that models the path of the object is y=-4.912 + 1200.
A)
11 seconds
B)
12 seconds
13 seconds
D)
14 seconds

Answers

It’s 11 seconds u need to round so you add then round there is your answer

help! is this correct?

Answers

Answer:

D) 13

Step-by-step explanation:

I'm going to assume 120 is a vertical angle so:

x + 47 + 120 = 180

x + 167 = 180

x = 180 - 167

x = 13

1400 dollars is placed in an account with an annual interest rate of 7.75%. To the nearest tenth of a year, how long will it take for the account value to reach 6400 dollars?

Answers

Answer:

Step-by-step explanation:

see a nintendo is a very insteresting console and the nintendo 64 is a very hard consele to get your hands on

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