Mathematics High School

Find the value of x.

Find The Value Of X.

Answers

Answer 1

Answer:

X = 66°

Step-by-step explanation:

ΔH + ΔJ + ΔK + ΔG = 360°

103° + 133° + 58° + X = 360°

294° + X = 360°

X = 360° - 294°

X = 66°

Related Questions

hat is the slope and y-intercept of the linear function?

y = -8x + 2

Answers

Answer:

-8

Step-by-step explanation:

Okay so in y=mx+b equations like this one, m is the slope, so whatever number before x is the slope

when mark was 2 years old his parents invested 2,000 in a money market account with annual average interest rate of 8% after 15 years how much money will he have in the account

Answers

Answer:

$4400

Step-by-step explanation:

I=PRT

I=(2000)(8%)(15)

I=4400

A rectangle has an area of 2x2 - 19x +45 ft? What are the dimensions of the rectangle? (hint: factor)​

Answers

I think the answer is (2x - 9)(x - 5)

The dimensions of the rectangle will be (2x - 9)(x - 5).

What is a quadratic equation?

A quadratic equation is a polynomial with a degree of 2 or the maximum power of the variable is 2 in quadratic equations. It has two solutions as its maximum power is 2.

Given that the area of the rectangle is represented by a quadratic equation 2x² - 19x +45.

The dimensions of the rectangle will be the factors of the quadratic equation.

2x² - 19x + 45

2x² - 10x -9x + 45= 0

2x( x - 5 )-9(x - 5)= 0

( 2x - 9 ) ( x - 5 ) = 0

Therefore, the dimensions of the rectangle will be (2x - 9)(x - 5).

To know more about quadratic equations follow

https://brainly.com/question/1214333

#SPJ2

✨✨Answer number 7please ✨✨

Answers

Answer: A

Step-by-step explanation: This is a rotation. An easy way to tell the difference between a rotation and a reflection is that the order of the points will not change in a rotation. For this problem, pre-image ABCD is still in the order of ABCD when mapped to the image. (You can still follow along the points in that order). When something is reflected, the points swap orders and you would not be able to follow the points in order.

Now that we know this is a rotation, Notice A’ B’ C’ and D’ are all left of the pre-image. This means the mapped image moves counter clockwise.

Prove cosxtanx = sinx

Answers

cos(x)tan(x)

Transform the expression by using the formula for tan theta:
tan(t)= sin(t)/cos(t)

cos(x)= sin(x)/cos(x)

Cancel out the cos(x) since it’s on both sides

Final answer : sin(x)

cos(x)tan(x) is equal to sin(x)

A square has an area of 36 m2. The square is scaled in such a way that its area is increased by 28 m2. What is the approximate factor by which the length of the side of the square is increased?

Answers

Answer:

28/36 shd give u the answer

answer in 1:ur answer

can someone please help me with this?

Answers

The answer is 3y=-9x-6

Which is the most descriptive name for the shape below?

shape
A. square
B. rectangle
C. rhombus
D. quadrilateral

Answers

B. Rectangleeeeeeeeeeeeeeeeeee

Answer:

It's either B or D

Step-by-step explanation:

Which do you think it is?

Please help

What is the unknown value for u:3 = 2:6

Answers

Answer: i think it should be 1:3=2:6

Step-by-step explanation:

Answer:

U=1

Step-by-step explanation:

I will mark brainliest

Answers

Answer:

I think It would be A but I'm not exactly sure

Answer:

It's d no. 5/ x - 2 is the answer of your question

Find the value of x if b=8 and a=6

Answers

Answer:

x = 10

Step-by-step explanation:

Using the Pythagorean theorem:

8² + 6² = x²

64 + 36 = x²

x² = 100

x = 10

6 cm
4 cm
12 cm
Find the volume of the rectangular prism.
A)22 cm
B)66 cm
C)198 cm
D)288 cm

Answers

Answer:

D 288cm

Step-by-step explanation:

6x4x12 = 288cm

What's the answer to 1.6(2.5-10)+8.2=???

Answers

Answer:

-3.8

Step-by-step explanation:

1.6(2.5-10) + 8.2

1.6(-7.5) + 8.2

-12 + 8.2

-3.8

Answer:

-3.8

Step-by-step explanation:

1.6 * 2.5 = 4

1.6*-10 = -16

4-16+8.2

4-16 = -12

-12+8.2 = -3.8

URGENT !!!!!!!!! Please answer correctly !!!!! Will be marking Brianliest !!!!!!!!!!!!!!!!

Answers

6 of the squares/tiles

Which figure can be formed from the net?

Answers

first option ,, it will be the first option

Answer:

the answer is the bottom right one.

Step-by-step explanation: I took the k12 test

I bought four bags of cotton candy for $1.50 each and two soft drinks for 90 cents each. What was my change from a ten dollar bill

Answers

Answer:

Your change is $2.20

Step-by-step explanation:

4 x $1.50 = $6

2 x $.90 = $1.80

$6 + $1.80 = $7.80

$10 - $7.80 = $2.20

So it's $2.20. Have a nice day :D

Answer:

$2.20

Step-by-step explanation:

4 bags of cotton candy

$1.50 x 4 = $6.00

2 soft drinks

$0.90 x 2 = $1.80

$6.00 + $1.80 = $7.80

$10.00 - $7.80 = $2.20

Which of the following is the solution to the system of equations shown below?
x + 5y = -3
3x – 2y = 8

Answers

Answer:

x = -2, x = 1

Step-by-step explanation:

mark as brainliest it is right

Steph has 7 gallons of water josh has 26 quarts of water how many more cups of water does Steph have than josh

Answers

Answer:

8 CUPS

Step-by-step explanation:

We have to convert gallons and quarts to cups and subtract the values

1 gallon = 16 cups

7 gallons = 7 x 16 = 112 cups

1 quart = 4 cups

26 quarts = 26 x 4 = 104 cups

112 - 104 = 8 cups

whats the gcf of 36 and 96??? suoer confused on this one too :(

Answers

Answer:

12! Hope this helped

Step-by-step explanation:

how much feet is in a mile

Answers

Answer:

5280

Step-by-step explanation:

Answer:

There are 5,280 feet in a mile.

Which rule describes why these triangles are congruent?

Answers

Answer:

Angle-Side-Angle Postulate

Step-by-step explanation:

The Angle-Side-Angle Postulate (ASA) states that if two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the two triangles are congruent

A certain pizza box holds a 14-inch diameter pizza. If the box is 2 inches high, what is its surface area?

Answers

Answer:

36

Step-by-step explanation:

Help please I dunno what to do

Answers

Answer:

(2y+14.6m+3.8)-(34.8m+15.6+2y)

-20.2m-11.8

What is the slope of the line that goes through the points (12, 5) and (7, 2)

Answers

Answer:

3/5

Step-by-step explanation:

5-2 = 3

12-7 = 5

3/5

8/9 times 45 in simplest form

Answers

Answer:

40

Step-by-step explanation:

8/9 x 45 = 8 x 5 = 40

Hope that helps!

Answer:40

Step-by-step explanation:

Solve - 9m-4+2m= -9-7m+5, and interpret the results.

Answers

Here is your answer boy

HELP PLS Last year 15 students earned an A in math class. If I had 128 students, what percent of students did NOT earn an A?

Answers

Answer:

88%

Step-by-step explanation:

128-15=113

113/128=.882

88%

Help again please. Its still late.

Answers

Answer:

The answer is c.

Step-by-step explanation:

The width if a rectangle is 4ft and the length is unkown. If the area is the expression 12x + 24 what is the unkown length?

Answers

Answer:

Length=6 ft

Step-by-step explanation:

Please help will give Brainliest

Answers

The answer is C

Hope this helps
Other Questions
Item 3 Write an equation that describes the function. (0,0) (1,4) (2,8) (3,12) Whats the side length? David worked seven hours and earned $117.25. If he earned $670, how many hours did he work? Which of these indicates that a liquid has transferred thermal energy to the air?O The liquid increases in temperature, and its particles lose kinetic energyO The liquid decreases in temperature, and its particles gain kinetic energyO The liquid increases in temperature, and its particles gain kinetic energy.O The liquid decreases in temperature, and its particles lose kinetic energyNo How does LeWitt experiment with a cube in his structure 6 plates for 5.70 please help me ASap thank you Do u want th then answer this Design a personal plan for successfully managing body weight when did the Rms Oympic get scrapped Which is not a reason they didnt get along? what is NOT something that ben franklin started in Philadelphia Find the approximate perimeter of AABC plottedbelow.A(2,7)C(6,7)B(-4,-3) What is the difference between a square and a rectangle? aA rectangle has equal sides and a square does not. bA square has congruent sides and a rectangle does not. cA square has 4 right angles and a rectangle does not. dA rectangle has 4 right angles and a square does not. 80 ml of carbon monoxide (CO) are reacted with 40 ml of oxygen (O2). What volume of carbon dioxide (CO2) is formed? 2CO + O2 2CO2a. 200 mlb. 120 mlc. 80 mld. 40 ml what is something you could study that might help others? Which TWO phrases from the text best support the reader understanding the central idea of the text?Throughout history, however, many American citizens have not been allowed to vote in local and national elections Cultural and political barriers prevented racial minorities from heading to the voting booth (Paragraph 5)Throughout history, however, many American citizens have not been allowed to vote in local and national elections Cultural and political barriers prevented racial minorities from heading to the voting booth (Paragraph 5)Wallace refused, so Johnson took charge of Alabamas National Guard and sent one thousand military policemen and two thousand army troops to escort protesters on a march from Selma to Montgomery, Alabama. (Paragraph 6)Wallace refused, so Johnson took charge of Alabamas National Guard and sent one thousand military policemen and two thousand army troops to escort protesters on a march from Selma to Montgomery, Alabama. (Paragraph 6)Proponents of the Voting Rights Act wanted everyone to be able to vote, and wanted everyones vote to matter equally. (Paragraph 7)Proponents of the Voting Rights Act wanted everyone to be able to vote, and wanted everyones vote to matter equally. (Paragraph 7)The Voting Rights Act of 1965 had immediate positive effects for minority voters. Nearly 250,000 black citizens registered to vote in 1965 alone. (Paragraph 8)The Voting Rights Act of 1965 had immediate positive effects for minority voters. Nearly 250,000 black citizens registered to vote in 1965 alone. (Paragraph 8)A majority of the justices believed it was wrong to require certain states to check with the federal government every time they changed their voting laws. (Paragraph 9)A majority of the justices believed it was wrong to require certain states to check with the federal government every time they changed their voting laws. (Paragraph 9)Technically, Congress can still override individual changes as they arise, but critics are skeptical that Congress will actually do this. (Paragraph 11) student c precise or accurate darts what is a solar eclips Helppp!!!!! Please!!A 0.144 kg baseball approaches a batter with a speed of 20m/s . The batter lines the ball directly back to the pitcher with a speed of 30m/s . Find the impulse exerted on the ball . If the bat and ball were in contact for 0.012 sec , find the average force exerted on the ball by the bat If the diameter of a circle is 3 and pi=3.14, what is the circumference? Im confused on how to get the circumference.