Mathematics High School

A triangle has three angles 5x, 9x and 4x. as described below. Find the value of x
and the value of each angle.

A Triangle Has Three Angles 5x, 9x And 4x. As Described Below. Find The Value Of Xand The Value Of Each

Answers

Answer 1

Answer:

the value of x=10°

Step-by-step explanation:

hey there!

as there is given angles of the triangle i.e. 5x,9x,4x

now adding all of them,

5x +4x+9x=180 (reason: sum of angle of a triangle is 180°)

18x=180

x=180/18

x=10

therefore the value of x is 10

now the value of each angle is;

5x= 5*10=50

4x=4*10=40

9x=9*10=90

hope it helps! thank u!!!

Related Questions

what happens when y increases on the left side of the graph

Answers

The letter x decreases

When you increase a y-intercept it moves the graph up but when you decrease a y intercept it moves the graph down


PLEASE HELP IT WILL MEAN A LOT TO ME

Answers

Answer:

1= 4/10 (simplified it would be 2/5)

2= 64/100 (16/25 would be the simplified version)

3= 2 75/100 (simplified it would be 3/4)

4=0.36

5= 3.5

6=3.2

Hope this helps :)

Step-by-step explanation:

in a class of 50 students, 35 are boys . What is the ratio of boys to girls in the class​

Answers

Answer:

35:15

Step-by-step explanation:

This is high school work, dang

there is 35 boys

there is 50 students in a ll

50-35=15

15 is the girls

the answer is 35 to 15

76, 74,75,76,78,74

find the median , mode , mean ,range and outlier

Answers

Answer:median is the middle number when arranged in order low to high is 75.5 since the middle numbers are 75,76

mode is the most popular numbers so 74 and 76

mean is the average value. add them all up and divide by the amount of values you have 76.16

range is low and high numbers so from 74-78

outlier is the number furthest away from the rest so 78

Step-by-step explanation:

Given m||n, find the value of x.

Answers

Answer:

154°

Those people in the comments are correct

Step-by-step explanation:

26° and x° are supplementary angles, which add up to 180°

180° - 26° = x°

154° = x

-Chetan K

Photo above need help

Answers

Answer:

m = 0

Step-by-step explanation:

If two lines are parallel, their slopes are equal.

The slope of x - axis is 0

(why?)

because, slope of a line is given by

[tex]\boxed{\mathsf{slope\:of\:a\:line=tan \theta}}[/tex]

Θ is the angle made by the line with the x- axis.

Here, the line in question is the x- axis itself, and every line makes an angle of 0° with itself.

=> Θ = 0

=> tan Θ = 0

=> slope = 0

and the line in blue is parallel to the X- axis, therefore, it's slope is also 0

(also, a line makes an angle of 0° with the line it's parallel to)

                               

[tex]\mathfrak{\overline{There\:You\:Are!}}[/tex]

I think the answer is M= 0

Photo above dealing with slope

Answers

Slope = rise/run = 4/3

The graph goes up 4 and over 3 between the dots.

Gracie has six dollars to buy a gallon of milk and some apples. The gallon of milk cost $3.59 and the apples cost $.60 each. Which any inequality could she use to find out how many apples she can buy?

Answers

Answer: 4

Step-by-step explanation:

Let the number of gallon milk cartons be M and the number of apples be N.  The total cost would be 3.59M + 0.60N <= 6.00.  If M = 1, then

3.59 + 0.60N <= 6.00

0.60N <= 2.41

N  <= 4  [2.40, with 0.01 left over]

a-20
b-135
c-24
d-25

Answers

A

45+25=70-90=20

ez ez ez ez ez ez ez ez ez ez

In how much time the interest on a certain money be 0.25 times the principal amount when rate of interest is 10% per annum?

Answers

11/4 is the answer to this question

when two numbers are added , their sum is 48 and when subtracted their difference is 34 . what are the two numbers?​

Answers

Answer:

this doesnt make any sense

Step-by-step explanation:

convert the following equation into standard form.
y= -2x/7 + 5

Answers

Answer:

2x+7y=35

Step-by-step explanation:

12. Find the midpoint of AB if A(-3, 8) and
B(-7,-6).

Answers

Answer: (-4,2)

Step-by-step explanation:

you just subtract -3 minus -7 and 8- -6

In a quiz game, you get 15 points for each
correct answer and you lose 10 points for
each incorrect answer. Justin answered 8
questions correctly and 12 questions
incorrectly. What was his score?


HELPP ^^

Answers

Answer:

0

Step-by-step explanation:

15(8)-10(12)

15*8=120

10*12=120

120-120=0

Answer:

120

STEP-BY-STEP-EXPLANATION

15*8

The sides of a rectangle are in the ratio 5:6 if it’s longer side is 7.2 in find the shorter side the perimeter, and the area of this rectangle

Answers

Answer: 1775

Sighwochwoscnwpxn

Answer:

shorter side= 6

p= 26.4  

a= 43.2                      

Step-by-step explanation:

improper fractions i need help

Answers

[tex]\huge\text{Hey there!}[/tex]

[tex]\large\boxed{\mathsf{2 \dfrac{2}{5}}}\\\\\\\large\boxed{\mathsf{= \ \dfrac{2\times5+2}{5}}}\\\\\\\large\boxed{\mathsf{= \dfrac{10 + 2}{5}}}\\\\\\\large\boxed{\mathsf{= \dfrac{12}{5}}}}\\\\\\\huge\boxed{\textsf{Therefore, your answer is: \boxed{\mathsf{\dfrac{12}{5}}}}}\huge\checkmark[/tex]

[tex]\huge\text{Good luck on your assignment \& enjoy your day! }[/tex]

~[tex]\frak{Amphitirite1040:)}[/tex]

answer

12/5

explanation

Add 2 and 2/5To write 2 as a fraction with a common denominator, multiply by 5/5Combine 2x5/5 + 5/5Combine the numerators over the common denominator, then simplify. 2x5+2/5

The answer will be 12/5

Calculate the size of each angle.
Jonah wants to draw a pie chart

Sunderland City 6
Manchester Rovers 7
Liverpool United 13
London Town10
calculate the size of each angle

Answers

Answer:

Step-by-step explanation:

jasmine is 23 years old. jasmine is 3 tears less than half of george’s age. write and solve an equation to find george’s age

Answers

George(g) is 40 years old.

How many pounds of bananas cost $3.75?

Answers

Answer:

[tex]5 pounds of bananas cost $3.75.[/tex]

you go up by .75 each time per pound so it would be 5 pounds

If the diagonal of a cube is a cm , what is the volume of the cube?​

Answers

Cubic foot or cm3 because there are three numbers you are multiplying

Estimate the mass of one carton of cat food if a crate containing 196 cartons of cat food weighs 402 kilograms

Answers

Answer:

1 Carton Has The Mass of About 2kg

Answer:

The mass of one carton of at food is 2.05 kilos

Step-by-step explanation:

You divide 402 kilos by 196 cartons and then you get the mass of one carton of cat food.

You have 17 packets of 2/3 ounces of ranch dressing. How many ounces of ranch dressing do you have?

Answers

Answer:

11 1/3 ounces of ranch dressing.

Step-by-step explanation:

Help me YALL!!!!!!!!!

Answers

Answer:

753.95= 123.95+45w

Step-by-step explanation:

Step-by-step explanation:

[tex]123.95 + 45 \times x = 753.95[/tex]


Write down the lengths of AB, CD, AC, and BD

Answers

I don’t have enough info to solve your problem

Answer:

AB = 3.17

CD = 3.17

AC = 9.83

BD = 9.83

Step-by-step explanation:

plato

Mark incorrectly says that 3 1/3 is the same as 3.13. convert 3 1/3 to a decimal correctly. what did he do wrong

Answers

Answer:

3.33  

Step-by-step explanation:

3 1/3 is equal to ((3*3)+1)/3

= 10/3  

= 3.33   ---------> Final answer

Complete the pattern by identifying the next three terms:

10, 6, 2, −2,

Answers

10, 6, 2, -2, -6, -10

Answer:

-6, -10, -14

Step-by-step explanation:

The pattern decreases by 4 each time so you keep subtracting 4 from -2 and so on to get the next three terms.

help me pls!!!!!!!!!

Answers

Answer:

93

Step-by-step explanation:

Line EJ is a straight line, with Line DC cutting through it. So 180 = Angle DCJ + Angle DCE. So Angle DCE =  48. Triangles are equal to 180°. So 180 = ? +39 +48. So ? = 93

Determine whether the graphs of the given equations are​ parallel, perpendicular, or neither.
y=x+8
y=−x+4

Answers

Answer:

Perpendicular.

Step-by-step explanation:

Since x is postive in one equation and negative in the other, it is an indicator that both x's go in different directions.

Here it is graphed:

Find the slope of a line that passes through the points (-3, -1) and (2, -1)

Answers

Answer:

[tex]\frac{0}{5}[/tex]

Step-by-step explanation:

In order to find the answer to this question you need to input the values in a slope formula and solve using KCF (Keep, Change, Flip) if needed.

[tex]m = \frac{y^2-y^1}{x^2-x^1}[/tex]

[tex](-3,-1),(2,-1)[/tex]

[tex](x^1,y^1)=(-3,-1)[/tex]

[tex](x^2,y^2)=(2,-1)[/tex]

Substitute:

[tex]m=\frac{-1--1}{2--3}[/tex]

Solve using KCF:

[tex]-1+1=0[/tex]

[tex]2+3=5[/tex]

[tex]=\frac{0}{5}[/tex]

Hope this helps.

need help plz im big dum dum -_-

Answers

Answer:

603

Step-by-step explanation:

First divide to get unit rate:

737/11= 67

Then  multiply:

67*9= 603

Hope this helps! :)

Answer:

Scott would drive 603 miles in 9 hours

Step-by-step explanation:

First to find the rate we need to see how many miles Scott can drive per hour.

737/11=67

67/1 or 67 mph is our unit rate.

so if we want to know how many miles he can drive per 9 miles we just multiply (the unite rate by how many miles) 67 x 9, which equals, 603.

I hope I could help!

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