Help please important

Help Please Important

Answers

Answer 1

Answer:

138°

Step-by-step explanation:

X = 180° - 42° [Sum of angles in a triangle]

X = 138°

Answer 2

Answer: 48 degrees.

Step-by-step explanation: The key to finding a missing interior angle is to have all the angles add up to 180.  The corner with the square means that the angle is 90 degrees.  An angle has been provided, which is 42 degrees. Now, we can add 42 and 90, and you have 132 degrees so far. Now, we need to subtract 132 from 180 and we have 48 degrees. That is your value of x.

Have a great day! :)


Related Questions

Someone pls help??????????????????????

Answers

Answer:

Cups 32 80 96. 128. 160

Gallons 2. 5. 6. 8. 10

I think it will help you

the quotient of 12 divided by y increased by 7

Answers

Answer:

5+z7=12

Step-by-step explanation:

I think this is the answer idek if its an option but I hope u get it right:) Hope this helped

The quotient of 12 divided by y increased by 7 is equals to [tex]\frac{12}{y} +7[/tex].

What is division?

" Division is defined as the distribution of a number into equal parts as per the given condition."

According to the question,

Given number = 12

Divisor = y

Condition given = quotient of 12 divided by y increased by 7

As per the given condition the required quotient of given division ,

[tex]\frac{12}{y} +7[/tex]

Hence, the quotient of 12 divided by y increased by 7 is equals to [tex]\frac{12}{y} +7[/tex].

Learn more about division here

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#SPJ3

Identify the property that justifies the statement.
23. 614 = 614
24. If a = b and b = c, then a = c.

Answers

Answer:

23. Reflexive property

24. Transitive property

Step-by-step explanation:

In algebra, the reflexive property of equality states that a number is always equal to itself. Reflexive property of equality. If a is a number, then a = a

The Transitive Property states that for all real numbers x ,y, and z, if x=y and y=z , then x=z .

hi can someone help me please

Answers

Answer:

56

Step-by-step explanation:

The total of a triangle 180 so you just need to take 124 away from 180 and you get 56 the reason you do this is because we added 90 and 34 making 124 for to find the missing angle you just subtract the total from the given angles

Given: x+y=10

fx-21, what is y?
A 31
B 1
C 0-31

Answers

Answer:

Remember you can replace the varibles in the equation above with the number equal to the main varible to get your answer

Step-by-step explanation:

Hope this helps!


Which is equivalent to 216 1/3?
3
6
36
72

Answers

Answer:

6

Step-by-step explanation:

Pls, choose me as brainliest!

What is the area of an isosceles right triangle that has one leg that measures 6 cm?
A 18 cm
B 36 cm
C 6√2 cm
D 72 cm​

Answers

Answer:

Correct option is A)

Explanation:

Let height of triangle = h

As the triangle is isosceles,

Let base = height =h

According to the question, Area of triangle = 8cm

2

2

1

×Base×Height=8

2

1

×h×h=8

⟹h

2

=16

⟹h=4cm

Base = Height = 4cm

Since the triangle is right angled,

Hypotenuse

2

=Base

2

+Height

2

⟹Hypotenuse

2

=4

2

+4

2

⟹Hypotenuse

2

=32

⟹Hypotenuse=

32

Hence, Options A is the correct answer.

Step-by-step explanation:

What's the equation of the line shown above?
Question 2 options:

A)
y = –3∕2x – 6

B)
y = –2∕3x – 6

C)
y = –3∕2x – 4

D)
y = –2∕3x – 4

Answers

Answer:

D

Step-by-step explanation:

x,y 2,3 just trust me good sir

Answer:

y = -2/3x - 6 (B)

Step-by-step explanation:

There not really an explanation to be made. You've got to count points correctly and number your graph appropriately to get a correct answer.

Help
Start by writing an equation that represents this hanger diagram.

Answers

(5a) + 4 > (3a) + 10

If the length of the things doesn’t matter then I’d leave it as

5a + 4 = 3a + 10

Hope this helps :)

What is the approximate length of the radius, r? Use 3. 14 for. Round to the nearest inch. 12 inches 24 inches 38 inches 46 inches.

Answers

Answer:

협의회는 지난 해 올해

Step-by-step explanation:

업 하고 있는 것 같은 기분 좋은 시간 보내고 왔습니다 그리고 저는 이렇게 잘 지내고 있습니다 저는 너무 힘들고 또 제 자신이 정말 많은 것 같아요

What is the area of this parrelogram

Answers

Answer:

no parallelogram, mr clean thus cannot answer.

Please help, I’ll mark your answer as brainliest.

Answers

Answer:

Step-by-step explanation:

Find the circumference of the circle

Answers

Answer:50.3m

Step-by-step explanation:

Answer:

50.24 m

[tex] \\ [/tex]

Step-by-step explanation:

To find the circumference of the circle, we must know this formula

[tex]\\{ \longrightarrow \qquad{ \underline {\boxed{ \pmb{ \mathfrak{ \: \: Circumference_{(circle)} = 2 \pi r}}}}}} \: \: \bigstar \\ \\ [/tex]

Where,

r denotes the radius of the circle. Here, the radius is 8 m

We'll take the value π as 3.14

With the help of this formula, we can find the circumference of the circle.

[tex] \\ [/tex]

Now, we'll substitute the values in the formula :

[tex] \\ { \longrightarrow \qquad{ \sf{ \: \: Circumference_{(circle)} = 2 \times 3.14 \times 8}}} \: \: \\ \\ [/tex]

[tex]{ \longrightarrow \qquad{ \sf{ \: \: Circumference_{(circle) }= 3.14 \times 16 }}} \: \: \\ \\ [/tex]

[tex]{ \longrightarrow \qquad{ \pmb{ \frak { Circumference_{(circle) }= 50.24\: }}}} \: \: \\ \\ [/tex]

Therefore,

The circumference of the circle is 50.24 m

A karate studio charges $35 for the first course and $22. 50 for each course after that, even if the student leaves the course early. Cena paid $170 for her son to take courses. How many courses did he take? 6 courses 7 courses 8 courses 10 courses.

Answers

The Cena can take 7 courses

We have given that the karate charges $35 for the first course and $22.50 for each course after that. Our total is $170.

What is the condition we can write here?

[tex]22.50x + 35 = 170[/tex]

for solving this linear equation

First, subtract 35 from both sides.

[tex]22.50x = 135[/tex]

isolate x so divide both sides by 22.50.

[tex]x=\frac{135}{22.50}[/tex]

Therefore we get x = 6

Remember to add the additional class, so x is actually 7.

So,the Cena can take 7 courses.

To learn more about the linear equation visit:

https://brainly.com/question/1549055

Answer:

7 courses

Step-by-step explanation:

The polynomial function f(x) is a fourth degree polynomial. which of the following could be the complete list of the roots of f(x)? 3, 4, 5, 6 3, 4, 5, 6i 3, 4, 4 i startroot 6 endroot, 5 startroot 6 endroot 3, 4, 5 i, –5 i

Answers

Polynomial is an expression consisting of indeterminates and coefficients, also mathematical operations. option 1 is a complete list of the roots of the polynomial function.

What are polynomial?

Polynomial is an expression that consists of indeterminates(variable) and coefficient, it involves mathematical operations such as addition, subtraction, multiplication, etc, and non-negative integer exponentials.

As it is given that a polynomial function f(x) is a fourth-degree polynomial. Therefore, it must have 4 roots. Now if we check all the options for the possible list of roots of f(x).

Looking at the options,

Option 1. 3,4,5,6 can be the complete list for polynomial function f(x).

Now, Option 2 and option 3 cannot be the complete list of the roots for f(x) as it has one complex root and complex roots always occur in pairs.

Further, Option 4 cannot be the complete list for f(x) as complex roots occur in pairs and they conjugates but conjugate of 5+i is 5-i(which is not given), not -5+i.

Hence, option 1 is a complete list of the roots of the polynomial function.

Learn more about Polynomial:

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Answer: A, or 3, 4, 5, 6. :)

What are all the real zeros of y=(x-20)^2 +5

Please show step by step I'm so lost

Answers

Simplify

[tex]\\ \rm\longmapsto y=(x-20)^2+5[/tex]

[tex]\\ \rm\longmapsto y=x^2-40x+405[/tex]

Graph attached

No real zeros

Answer:

no real zeros

Step-by-step explanation:

We are given the following quadratic function:

[tex]y = {(x - 20)}^{2} + 5[/tex]

firstly simplify it to standard form which is

[tex]y = {x}^{2} -40x + 405[/tex]

To figure out the real zeros, set y to 0:

[tex] {x}^{2} - 40x + 405 = 0[/tex]

recall that,a quadratic equations has real zeros in case its discriminant is greater than or equal to 0, therefore

-4ac0real roots

consider,

a=1b=-40c=405

now substitute:

[tex] { (- 40)}^{2} - 4(1)(405) \stackrel{ ? }{ \geq}0[/tex]

simplifying yields:

[tex] 1600 - 1620 \stackrel{ ? }{ \geq}0 \\ - 20 \ngeq 0[/tex]

hence, The function has no real zeros

Factorise the expression: am^2 + bm^2 + bn^2+an^2​

Answers

Answer:

( a+b) ( m^2 + n^2)

Step-by-step explanation:

factorise like terms

m^2 ( a + b ) + n^2 ( m^2 + n^2)

then put like terms together put remaining terms in a bracket

( a + b) ( m^2 + n^2 )

Which of the following relations is a function?
A.
(8, 1), (-1, 4), (1, 1), (8, 2)

B.
(1, 4), (-1, 2), (8, 1), (-6, 2)

C.
(1, 0), (-1, 3), (8, 1), (-1, 5)

D.
(1, 4), (-1, 6), (1, 3), (-6, 2)

Answers

Answer:

B

Step-by-step explanation:

The first components should not be duplicates, otherwise the second components should be the same. Therefore, the second option is correct.

The answer is B as in Boy

Write the equation of the line that passes through the point (-4, -2) and is parallel to the line

Answers

Answer:

THIRD OPTION

Step-by-step explanation:

The line admits a slope equal to the line

so, slope=1/4

It passes through (-4,-2), so the coordinates satisfy the equation

-2=-4/4+b

-2=-1+b

b=-2+1=-1

y=1/4x-1

Solve for x round to the nearest tenth

Answers

Answer:

Step-by-step explanation:

1) 8.9

2) 27.8

3) 24.3

4) 11.4

5) 27.5

6) 49.2

7) 8.1
8)4.8

Necesito ayuda con esta tarea, son problemasTengo que acomodar, Resolver y ver si es proporcionalidad DIRECTA o INVERSAa) Un chef se tarda 7 horas en hacer un pastel si le pide ayuda a dos chefs mas cuanto tiempo tardaran en hacer el pastel. B) Un niño ahorra $200 pesos a la semana, ¿cuanto dinero ahorrara en un mes?c) Una actualización de un video juego tarda 6 horas si contrato el doble de velocidad de la que tengo actualmente, ¿cuanto tardara la actualización?d) En una escuela hay un total de 900 alumnos si en una excursión se fueron 700 alumnos ¿que porcentaje de la escuela se fue de excursión?AYUDAAAA en serio me urgesi no sabes no respondas por favor

Answers

A: no se

B: 200 pesos x 4 semanas  = 800

C: jose  por que eso significa no se :(

D:  Por que son 900 alumnos  y se va 700 de excurcion eston se va el 70% de excurcion

Matthew beem HAD $678,686 IN HIS BANK ACCOUNT and spent $137,000 how much does he have in his bank account

Answers

Answer:

541686

Step-by-step explanation:

678,686-137,000=541686

3 less than -5 times a number x is the same as -18

Answers

Step-by-step explanation:

-5x - 3 = -18

that's the answer

A total of 435 tickets were sold for the school play. They were either adult tickets or student tickets. There were 65 fewer student tickets sold than adult tickets. How many adult tickets were sold?

Answers

Answer:

370 adult tickets... 435-65=370

5x-2y=x+14 prove y=2x-7

Answers

5x-2(2x-7)=x+14
use substitution to get this^
5x-4x+14=x+14
distributive property^
x+14=x+14
combine like terms and get answer^

1 out of 3 students wants pancakes and the rest want waffles. What is the ratio of the number of students who want pancakes to the number of students who want waffles?

Write your answer as two numbers separated by a colon (for example, 2:3).

Answers

Answer:

Step-by-step explanation:

2:27

2y=4x−2 simplify the equation

Answers

Answer:

y=2x-1

Step-by-step explanation:

2y=4x-2

y=4/2x-2/2

y=2x-1

Answer:

y=2x-1

Step-by-step explanation:

divide everything by 2

[tex] \frac{2y}{2} = \frac{4x}{2} - \frac{2}{2} \\ y = 2x - 1[/tex]

Which identity could be used to rewrite the expression x4 - 100?
A quadratic formula
B different of square
C two squares
D sum of cubes

Answers

Answer:

B. Different of Squares

Step-by-step explanation:

ANYONE GOOD AT MATH NEED HELP ON THIS QUESTION?!!
TOPIC: Compound Probability
Bernardo Flips a coin and rolls a 1-6 number cube. Draw a tree diagram to show the set of all possible outcomes.

Answers

Answer:

There are a total of twelve possible outcomes. This is because flipping a coin has two possible outcomes (either heads or tails) and rolling a number cube has 6 of them (1-6) so 2 times 6 is 12.

If you want to draw a tree diagram, first split your tree into two branches, one for heads and one for tails. Then, split both branches into 6 sub-branches each, so each branch has a full set of numbers from 1-6.

Or you can do it the other way around, first split your tree into 6 branches, then split all branches into 2 sub-branches each.

hope this helps :)

find the missing side length

Answers

Answer: 5

Step-by-step explanation:

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