Mathematics High School

X = ?

Can someone tell me
The answer to this question

X = ?Can Someone Tell MeThe Answer To This Question

Answers

Answer 1

Answer:

113=x

Step-by-step explanation:

seeing as how the sum of all angles in a triangle is 180 degrees, we can get an equation:

28+39+x=180

simplify to get:

67+x=180

subtract 67 from both sides to get your answer:

113=x

Answer 2

Answer:

[tex]x=113[/tex]

[tex]y=67[/tex]

[tex]z=49[/tex]

Step-by-step explanation:

To find x:

We can use the angle sum property of a triangle which states that, The sum of all internal angles of a triangle is always equal to 180°.

Therefore, [tex]28+39+x=180[/tex]

[tex]67+x=180[/tex]

[tex]x=180-67[/tex]

[tex]x=113[/tex]

Now that we know the value of [tex]x[/tex] we can use it to find the value of [tex]y[/tex].

We can see that angle [tex]x[/tex] and [tex]y[/tex] are supplementary which means:

[tex]x+y=180[/tex]

[tex]113+y=180[/tex]

[tex]y=180-113[/tex]

[tex]y=67[/tex]

Now that we know the value of [tex]y[/tex] we can use the angle sum property of a triangle again:

[tex]64+y+z=180[/tex]

[tex]64+67+z=180[/tex]

[tex]131+z=180[/tex]

[tex]z=180-131[/tex]

[tex]z=49[/tex]

Related Questions

solve for x
r=xy

(Show solving steps please)

Answers

Answer:

x=r/y

Step-by-step explanation:

xy together means they are multiplying.

to move y over you do the opposite which is divide by Y on both sides

r/y = xy/y

that way x is next to 1, which we don't have to write

r/y=x

how to order 4,\pi ,8 from least to greatest

Answers

Answer:

pi, 4, 8

Step-by-step explanation:

What is the value of x?
Enter your answer in the box.

X=

Answers

Answer:

x=45°

Step-by-step explanation:

80+55=135°

180°-135°=45°

5=9+w over negative 3

Answers

Answer:

-4

Step-by-step explanation:

evaluate -6-(-5) x (-9)

Answers

9.
That’s the answer

Part A: The product of xy and 3x^3y+7x^2y^2-4xy^3 will or will not demonstrate closure
Because the exponents of the products are....

Part B: The Product of x^2 + y^3 and x^4 - y^1 will of will not demonstrate closure
Because the exponents of the products are

Answers

[tex]▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ [/tex]

Here's the solution :

Product of xy and 3x³y + 7x²y² - 4xy³ :

[tex](xy)(3 {x}^{3} y + 7 {x}^{2} {y}^{2} - 4x {y}^{3} )[/tex]

[tex]3x {}^{4} {y}^{2} + 7 {x}^{3} {y}^{3} - 4 {x}^{2} y {}^{4} [/tex]

product of x² + y³ and x⁴ - y¹ :

[tex]( {x}^{2} + {y}^{3} )(x {}^{4} -{ y {}^{1}) }[/tex]

[tex] {x}^{6} - {x}^{2} y + {x}^{4} {y}^{3} - y {}^{4} [/tex]

Answer: It will demonstrate closer because the numbers are whole, just got them right on the test. Hope this helped :3

Step-by-step explanation: Cause I guessed and got them right.

HELPP mee pleassseeeeeeeed

Answers

Try D which is “ neither parallel nor
perpendicular”

Ill give you brainly if I get it correct.

Answers

Answer:

142 degrees.

The angle of a straight line is 180. The angle of EAB is given as 38 degrees. 180 - 38 = 142.

Answer:

[tex]3x - 15 = 2x + 10 \\ 3x - 2x = 10 + 15 = 2 5 \\ x = 25 \\ 3x + 15 =75 - 15 = 60 \\ ebf = 3x - 15 + 38 = 60 + 38 = 98[/tex]

Write each power as repeated
multiplication. Calculate.
a) 25 c) 106 e) 1.22
b) 253 d) 34 f) 0.42

Answers

Answer:

a) 2⁵ = 2×2×2×2×2

b) 25³ = 25×25×25

c) 10⁶ = 10×10×10×10×10×10

d) 3⁴ = 3×3×3×3

e) 1.2² =1.2×1.2

f) 0.4²=0.4×0.4

Step-by-step explanation:

What is the answer to b plus 4 does it remain he same or it becomes fiveb

Answers

Answer:

it remains the same because you can only add like terms, and in this case, b and 4 are not like terms.

Step-by-step explanation:

Can someone help me do this

Answers


180-60=120
60 is from the complementary angle
It’s 120 because exterior angle is equal to a + b in this case that’s 50 and 70 so 50 + 70 =120

pleasee helpppp!!!!
A man is 47 years old, and his sister is 43 years old. How many years ago was the man twice as old as his sister?

Answers

Answer:39 years ago

Step-by-step explanation:The difference between his age and his sister's is 4.So when he was 8 she 4.So you do 47-8 which is 39.

What is the LCD of 2/3,4/5,7/10 and ?

Answers

Answer:

30

Step-by-step explanation:

2/3 = 20/30

4/5 = 24/30

7/10 = 21/30

Answer: 30

Step-by-step explanation: 2/3 = 20/30, 4/5 = 24/30, 7/10 = 21/30

In-depth explanation please! Am I supposed to just add two lines?

Lesson 3-6. Construct a rectangle with sides b and a.

Answers

I would answer this question as:
You can maybe duplicate both lines "A&B" to make the shape of a rectangle. So basically just draw the lines "A&B" vertically next to the horizontal examples provided to make the shape.
Hope this helped :)

Which of the following is true?

Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

The Correct choice is :

RT is an altitude of Triangle QRS

The outdoor temperature was 8 degrees at midnight. The temperature declined 5 degrees during each of the next 3 hours. What was the temperature at 3 A.M?

Answers

Answer:

-9 degrees

Step-by-step explanation:

workings -3 * 3 =  -9 degrees

HELP PLEASE ASAP HELP!!!!!!!!!!
AWARD: 100 POINTS GIVEN!!!!!!!!
Smith was the top scorer in a​ women's professional basketball league for the 2006 regular​ season, with a total of 850 points. The number of​ two-point field goals that Lindsey made was 57 less than double the number of​ three-point field goals she made. The number of free throws​ (each worth one​ point) she made was 41 less than the number of​ two-point field goals she made. Find how many free​ throws, two-point field​ goals, and​ three-point field goals Lindsey Smith made during the 2006 regular season.

Answers

Answer:

She made 138, 179 two point field goals and 118

3-point field goals during the regular season

Step-by-step explanation:

Answer:

118, 138, and 179 points

Step-by-step explanation:

x = 3-point goals

2-point goals = 2x - 57

free throws = 2x - 57 - 41

3x + 2x * (2x - 57) + (2x - 57 - 41) = 850

3x + 4x - 114 + 2x - 98 = 850

9x = 1062

x = 118

2x - 57 = 2 * 118 - 57 = 179

2x - 57 - 41 = 138

please help is due today!!!!! 15 points​

Answers

Answer:

A

Step-by-step explanation:

you just follow the trail

Answer:

A - 2

Step-by-step explanation:

It can't be B or D, because the other triangle is bigger than the first one.

It is not 4 because if you count the squares, you will notice that b=2 and a=4. So the scale factor is 2.

9. Hallar el perímetro del polígono en el plano cartesiano que se proporciona, cuyos vértices son A (-4, -3), B (-1, -5) y C (3,2).*

Answers

(-4,-3) hola! My friend and thanks for asking mama Sita.

help math!!

------------------

Answers

Answer:

your answer is 5.............

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

The Correct choice is :

E. 13

Solution is in attachment ~

Jason deposits $1200 in an account that earns 7% interest compounded quarterly. How much will Jason have after 6 years?

Answers

the amount is $1819.73 and the interest is $619.73

Answer:

50400

Step-by-step explanation:

hope this helps

resolver el sistema x-y =6 y este otro 2x+5y= -2 porfaaaa es para mañana

Answers

Answer:

x =4

y = -2

Step-by-step explanation:

a) x - y = 6

b) 2x + 5y = - 2

a) x = y + 6

b) 2(y+6) + 5y = -2

2y + 12 + 5y = -2

7y = -2 -12

y = -14/7

y = -2

a) x - (-2) = 6

x +2 = 6

x = 6-2

x = 4


What is the slope intercept of a line that passes through points (-4,-1) and (-8,7).

Answers

Answer:

-2

Step-by-step explanation:

y2 - y1 / x2 - x1

7 - (-1) / -8 - (-4)

8/-4

= -2

-3(5n-8)=-8(n-3)

Please Hurry

Answers

Answer:

[tex] - 3(5n - 8) = - 8(n - 3)[/tex]

[tex] - 15n + 24 = -8 n + 24[/tex]

[tex] - 15n + 8n = 24 - 24[/tex]

[tex] - 7n = 0[/tex]

[tex]n = \frac{0}{ - 7} [/tex]

[tex]n = 0[/tex]

Mr. Jones has 14 blue pencils the rest of his pencils are red. He has twice as many blue pencils as red pencils how many total pencils does mr. Jones have

7 pencils
21 pencils
28 pencils
42 pencils

Answers

Answer:

Mr. Jones would have 21 total pencils.

Answer:

42

Step-by-step explanation:

multiply 14 times 3

Plz help me I’m almost done

Answers

Answer:

The answer is B because x = 4 so 12x4-3=45

Answer:

[tex]15x + 12x - 3 + 75 = 180 \\ 27x = 180 - 75 + 3 = 108 \\ x = 108 \div 27 = 4 \\ a = 12x - 3 = 12 \times 4 - 3 = 48 - 3 = 45[/tex]

What is a rule that describes the translation that maps triangle ABC onto triangle A'B'C'?
A.T< 5, 3 >(ABC)
B. T< −5, 3 >(ABC)
C. T< 5, −3 >(ABC)
D. T< −5, −3 >(ABC)

Answers

Answer:

the answer is D.

Step-by-step explanation:

I took the test and got it right!

english 2 hhhhheehllllllppp

Answers

Answer:

adds drama

Step-by-step explanation:

it talks about dramas

Answer:

a

Step-by-step explanation:

it adds drama

Convert the following.
15, 000 m² =________hectare
2.5 hectares =_______m²​

Answers

Answer:

15,000 m²= 1.5 hectares

2.5 hectares= 25, 000 m²

Step-by-step explanation:

Sana makatulong

A house was originally listed for sale at $250,00. After 3 months, the seller dropped the price to $235,000. What percent of decrease in the price

Answers

the correct answer is 6%
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