What is the value of x?


A right angle is shown divided into two parts. The measure of one part of the right angle is 30 degrees. The measure of the other part is 4x.


15

30

45

60

Answers

Answer 1

Answer:

x = 15

Step-by-step explanation:

We are told that a right angle is divided into two parts

A right angle = 90°

Part A = 30°

Part B = 4x

Hence:

30° + 4x = 90°

Collect like terms

4x = 90° - 30°

4x = 60°

4x = 60/4

x = 15

Therefore, the value of x = 15

Answer 2

Answer:

ITS  15!!!!!! :))))


Related Questions

Pls help me It would help alot

Answers

Answer: A=4πr2

I really hope this helped!!

the surface area is approximately 1017.88 cm^2

3. What is the equation in slope intercept
form of the line that passes through the
point (2,-2) and is perpendicular to the
line y =2/5x+2
A.
y= 2/5x - 7

B.
y=-2/5x+7

C.
y=5/2x-3

D.
y=-5/2x+3

Answers

Answer:

A

Step-by-step explanation:

If you plug in (2, -2) to each one, you would get -2= 5/2(2)-7

5/2 = 2.5 and 2.5 x 2 = 5, 5-7 does in fact equal the Y which is -2

In California, we need more rain to sustain the health of our natural environment, argriculture, and
economic. A group of statistics students in Oxnard College recorded the amount of rain during 2016-2017
school year, measuring the intensity by the inches of rain, and the results were,
4
Inches of Rain
Frequency
1 | 2
4 5
3
5
5
1
6
0
The mean (2) rain intensity: 2.6
7 inches (Please show your answer to 1 decimal place.)
The median rain intensity: || inches
Enter an integer or decimal number imore..l
The mode rain intensity: inches (Please separate your answers by", in the bimodal situation. Enter
DNE if there is no mode or if there are more than two modes.)
Question Help: Message instructor
Submit Question

Answers

Answer:

In California, we need more rain to sustain the health of our natural environment, argriculture, and economic. A group of statistics students in Oxnard College recorded the amount of rain during 2016-2017 school year, measuring the intensity by the inches of rain, and the results were:

Inches of Rain 1 2 3 4 5 6

Frequency 2 4 3 3 7 3

The mean (¯xx¯) rain intensity: ____ inches (Please show your answer to 1 decimal place.)

The median rain intensity: __3.8__ inches

Step-by-step explanation:

the answer is 3.8

Answer:

2.63 inches

3 inches

2, 3 inches

Step-by-step explanation:

The mean of the data is

[tex]\dfrac{1\times 4+2\times 5+3\times5+4\times4+5\times1+6\times0}{4+5+5+4+1+0}=2.63[/tex]

The mean rainfall is 2.63 inches.

The sum of the frequency is [tex]4+5+5+4+1+0=19[/tex]

which is odd so the median is at the

[tex]\dfrac{19+1}{2}=10[/tex] position

The cumulative frequency at 3 inches is 14.

So, the median is 3 inches of rain.

The mode will be 2, 3 inches of rain as they have the highest frequency.

Learn more about median, mode and mean here:

https://brainly.com/question/13829039

https://brainly.com/question/2018505

from the height of a wall if a ladder 10 metre long place along the wall and its foot is 2 metre away from the wall.​

Answers

Answer:

height of the wall = 9.79 m

Step-by-step explanation:

This form a right angled triangle.

Hypotenuse = length of the ladder = 10 m

Base = length from foot of ladder to wall.

Altitude = height of the wall

Pythagorean's theorem,

base² + altitude² = hypotenuse²

  2² +  altitude² = 10²

4 +  altitude² = 100

      altitude² = 100 - 4

      altitude² = 96

      altitude = √96 = 9.79 m

For the person that help me earlier!

Answers

Answer:

y=-1

Step-by-step explanation:

the y line is the up down (vertical) line x is left right (horizontal) line

y=-1 means that the y value will always be over the -1 point on the x line

Answer:

x= -1

Step-by-step explanation:

just by looking at the graph you can see that the equation will be true when x is equal to negative 1

the slope here is undefined and there is no y-intercept, which is why the equation is just x=-1

Helppppp meeeè passé

Answers

The correct answer is D

Answer:

d

Step-by-step explanation:

1/10 of a cup of sugar is needed to make 4/9 of a batch of banana bread how much is needed to make a batch

Answers

Answer:

3/10 cups

Step-by-step explanation:

so what i did was add 4 plus 4 plus 4 and that will make a little left over but that gives you 3/10 hopes this helps

Please give me the correct answer ​

Answers

Answer:

it's answer is 3.75

Step-by-step explanation:

Hypotenuse (h) = 6.25

Perpendicular (p) = 5

base (b) = ?

By using Pythagoras theorem we get

b = √ ( h² - p²)

= √( 6.25)² - 5²

= √ 14.0625

= √(3.75)²

= 3.75

Hope it will help:)❤

By Pythagoras theorem, a^2+b^2=c^2

The answer is 3.75

please help me and ill mark brainlist also explain

Answers

Answer:

there is no question I'm sorry but I will take brainlyist

If I roll a standard number cube (labeled 1 to 6), and I roll it twice, what is the probability that I roll an odd number each time?​

Answers

Answer:

It is a 50% chance that you will roll and odd number each time.

Step-by-step explanation:

Answer:

Step-by-step explanation:

5 VESES

If y = 8 when x
8 when x = 3, find y when x = 45.

Answers

Answer:

y = 120

Step-by-step explanation:

y = kx ur finding k

8 = k 3 get k alone by dividing both sides by 3 --> 8/3 = k

k = 8/3

Y = 8/3 45 now your finding Y when x is 45

Y = 120

to make sure do 120 = 8/3 45 should equal the same

In the function y = 3x, what is the value of y when x = 3

Answers

9, plug 3 in for x and multiply 3(3)

For this 45-45-90 trinagle...??

Answers

Answer:

[tex] {x}^{2} + {x}^{2} = {(3 \sqrt{2} )}^{2} \\ 2 {x}^{2} = 18 \\ {x}^{2} = \frac{18}{2} \\ {x}^{2} = 9 \\ \boxed{x = 3}[/tex]

Therefore the length of the legs is 3.

Which number serves as a counterexample to the statement below. 2X < 3X

1- 2
2- 1/2
3- 1/4
4- -2

Plz help me :)

Answers

Answer:

-2

Step-by-step explanation:

Here, we want to select a value that makes the expression wrong

The correct answer will be a negative number

Thus, we have it that;

2(-2) > 3(-2)

-4 > -6

In a recent survey of favorite sodas 7 students chose coke. If these students represent 17.5% of the students surveyed, how many students were surveyed in all?

Answers

Answer:

40

Step-by-step explanation:

7 = 17.5% × Y

STEP 2 7 =

17.5

100

× Y

Multiplying both sides by 100 and dividing both sides of the equation by 17.5 we will arrive at:

STEP 3 Y = 7 ×

100

17.5

STEP 4 Y = 7 × 100 ÷ 17.5

STEP 5 Y = 40

hiiiiii please help me i’ll give brainliest if you give a correct answer

Answers

i think the answer is 70
320 cubes or 3/4 cubes
Step-by-step explanation:
3 1/3 inches = 10/3 inches
There are 10 lengths of 1/3 inch in 10/3 inches.
2 2/3 inches = 8/3 inches
There are 8 lengths of 1/3 inch in 8/3 inches.
1 1/3 inches = 4/3 inches
There are 4 lengths of 1/3 inch in 4/3 inches.
In the 3 1/3 inch by 2 2/3 inch by 1 1/3 inch box, you can place 10 by 8 by 4 cubes measuring 1/3 inch on the side.
10 * 8 * 4 = 320
Answer: 320 cubes


In which data set do the variables have the stronger
association?

a. Golf because the data points are closer to the trend
line.
b. Basketball because the data points are closer to the
trend line.
c. Basketball because the slope of the trend line is
positive.
d. Golf because the slope of the trend line is negative.

Answers

Answer: It’s the first one.

Step-by-step explanation: it’s right on edge

Answer:

its A Golf because the data points are closer to the trend line.

Step-by-step explanation:

did it on edge

The area of the triangle below is 5.8 square meters. What is the length of the base?

Answers

Answer:

b=?(x)

h=2.9

A=5.8

A=b×h/2

5.8=2.9x/2

5.8×2=2.9x

11.6=2.9x

11.6/2.9=x

4=x

If area of the triangle  is 5.8 square meters then the length of the base is 4 meters.

What is Triangle?

A triangle is a three-sided polygon that consists of three edges and three vertices.

Area of the given triangle is five point eight square meters.

The height of the triangle is two point nine meter (2.9 m).

We need to find the length of the base.

Area of triangle =1/2×Base×Height

5.8 = 1/2 ×Base × 2.9

5.8=1.45 Base

Divide both sides by 1.45

Base = 5.8/1.45

Base = 4 meters

Hence, if area of the triangle  is 5.8 square meters then the length of the base is 4 meters.

To learn more on Triangles click:

https://brainly.com/question/2773823

#SPJ3

Find the area of the triangle.

Answers

Answer:

its 10k

Step-by-step explanation:

10
would be what ur looking for

Jorge pays $13 per month to join the track club. He pays $6.00 every time he rents a discus. The equation C = 13m 4- 6.00n. Represents the total cost of throwing at the club, where m is the number of months, and n is the number of practice sessions. What is the total cost per year for Jorge to go to the club 20 times?

Answers

Complete question :

Jorge pays $13 per month to join the track club. He pays $6.00 every time he rents a discus. The equation C = 13m + 6.00n. Represents the total cost of throwing at the club, where m is the number of months, and n is the number of practice sessions. What is the total cost per year for Jorge to go to the club 20

The 4- in the equation seems to be a typographical error and instead should have been something like this :

C = 13m + 6.00n

Answer:

$276

Step-by-step explanation:

Given :

Cost of throwing, C = 13m - 6n

m = Number of months ; n = number of practice sessions

n = 20 ; m = 1 year = 12 months

C = 13(12) + 6(20)

C = 156 + 120

C = $276

What do i do i didn’t understand?

Answers

Answer:

-1

Step-by-step explanation:

substitute (8-3) / -5

5 / -5

-1

Jason and Monica each need to put 1 gallon of water into a pot.Jason has a measuring cup that holds 1 cup.Monica has a measuring cup that holds 1 pint. How many more times does Jason need fill the measuring cup than Monica?

Answers

Answer:

8 more times than

Step-by-step explanation:

We are told in the above question that:

Jason and Monica each need to put 1 gallon of water into a pot.

It is important to note that:

1 liquid gallon = 16 cups

1 liquid gallon = 8 liquid pints

For Jason

Jason has a measuring cup that holds 1 cup.

1 liquid gallon = 16 cups

In order to fill the pot, Jason has to use the cup 16 times

For Monica

Monica has a measuring cup that holds 1 pint.

Monica has to fill the pot using her measuring cup 8 times

How many more times does Jason need fill the measuring cup than Monica?

This is calculated as:

16 times - 8 times

= 8 times

Therefore, Jason needs to fill the measuring cup 8 more times than Monica

Alan Is saving money to buy a game. So far he has saved $20, which is four-fifths of the total cost of the game. How much does the game cost?

Answers

Answer:

The game cost $25.

Step-by-step explanation:

20 divided by 4 = 5

5 = 1/5 of the total cost

5x5 = 25

Answer:

25 bucks

Step-by-step explanation:

divide 20 by 4 then add 5 til you do it 5 times. that will be the answer

Find the value of x answer: A.4 B.8 C.6.6 D.6

Answers

Answer:

The value of x is 4

Step-by-step explanation:

From what we can see in the diagram , the bigger triangle has lengths that are twice the smaller one

Thus, mathematically;

2(3x-4) = 16

3x - 4 = 8

3x = 8 + 4

3x = 12

x = 12/3

x = 4

what is Negative 3 1/2 minus 1 5/6?

Answers

Answer:

-3 1/2 - 1 5/6 = -16/ 3  = -5 1/ 3

≅ -5.3333333

The Top One please ASAP first one gets brainliest only if you actually answer

Answers

Step-by-step explanation:

3 books /minute

how many books in 3 hours

3 hours= 180 minutes

540 books in 3 hours

in 5 hours=300 minutes

900 books in 5 hours

in n hours

180*n books in n hours

What is the solution?



Group of answer choices

(0,-4)

(4,-3)

(0,-1)

(-2,0)

Answers

(4,-3) because that’s where both lines intersect between each other.

Joe is arranging video games on shelves. He has 48 playstation games and 36 xbox games, Each shelf will have the same number of playstation and xbox games. If Joe must place all of the videogames on shelves, what are the possible number of shelves Joe will use?

Answers

Answer:

2 shelves

3 shelves

4 shelves

6 shelves

12 shelves

Step-by-step explanation:

playstation games = 48

xbox games = 36

Each shelf will have the same number of playstation and xbox games.

Find the common multiples of 48 and 36

48 = 2, 3, 4, 6, 8, 12, 16, 24, 48

36 = 2, 3, 4, 6, 9, 12, 18, 36

The common multiples are 2, 3, 4, 6, and 12

Therefore, the possible number of shelves Joe will use is

2 shelves

3 shelves

4 shelves

6 shelves

12 shelves

Solve for the unknown variable ​

Answers

Answer:

Step-by-step explanation:

ayo

A boat travels 115 km in 3 hours. How far can it travel in 9 hours?

i need to turn this in now so pls helppppp

Answers

Answer:

345 km

Step-by-step explanation:

9 divided by 3 = 3

115 x 3 = 345

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