Assume that lines that appear to be parallel are parallel. Find the value of x and the measure of angle y

Answers

Answer 1

What information have we been given here? From the diagram, we can see that (9x+1)° and (14x-34)° degrees are supplementary, meaning:

(9x+1)+(14x-34)=180

There, we have an equation we can fairly easily solve for x. What about y?

If we take a look at the line y° occupies, we can see that it shares a straight angle with our (14x-34)° term and - as implied by the right angle on the bottom line - a 90° angle.

All three of these should add up to 180°, so we have:

(14x-34) + y + 90 = 180

Another think to note is that, upon inspection, (14x-34)° and y° are complementary - they add up to 90° - and subtracting the 90 from both sides of our equation confirms that fact:

(14x-34) + y = 90

If you've solved for x prior to this, solving for y should be pretty straightforward.

Answer 2

Answer:

The answer would be (14x-34) + y = 90.

Step-by-step explanation:

Related Questions

What is the square root of the fraction 25/100?

Answers

0.05 is the answer you wanted

The coordinates of the vertices of a polygon are (−5, 1) , (−1, 3) , (2, 3) , (2, −2) , and (−3, −1) .

What is the perimeter of the polygon?

Enter your answer as a decimal, rounded to the nearest tenth of a unit, in the box.

Answers

the answer would be 20.4 units

how do I solve
-9+8k=7+4k

Answers

-9+8k=7+4k
subtract 4k from both sides
-9+4k=7
add 9 to both sides
4k=16
divide both sides by 4
k=4

Solve each problem and write your answer in scientific notation. (6.0x10^5)x(3.0x10^4)

Answers

the answer is 1.8 x 10^10

The simplified form of the given expression is [tex]1.8\times10^{10}[/tex].

The given expression is [tex](6.0\times10^5)\times(3.0\times10^4)[/tex].

We need to solve the given expression and write the answer in scientific notation.

What is a scientific notation?

The scientific notation helps us to represent the numbers that are very huge or very tiny in a form of multiplication of single-digit numbers and 10 raised to the power of the respective exponent. The exponent is positive if the number is very large and it is negative if the number is very small.

Now, [tex](6.0\times10^5)\times(3.0\times10^4)=18\times10^5\times10^4[/tex]

[tex]=18\times10^{5+4}[/tex]

[tex]=18\times10^9[/tex]

[tex]=1.8\times10^{10}[/tex]

Therefore, the simplified form of the given expression is [tex]1.8\times10^{10}[/tex].

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What is the area of a rectangle with vertices at (−6, 3) , (−3, 6) , (1, 2) , and (−2, −1) ? Enter your answer in the box. Do not round any side lengths.

Answers

[tex]A= L[/tex]·[tex]w[/tex]
I drew out each point and arrive at the conclusion that the longest side is equal to 4 and the shorter side to 3
so that means the answer is 12

Answer:

Area of the rectangle is 24

Step-by-step explanation:

Given the vertices of the rectangle to be (−6, 3) , (−3, 6) , (1, 2) , and (−2, −1)

Let the the vertices be at point ABCD respectively

so that A(-6, 3) B(-3,6) C(1,2) D(-2 -1)

To find the area, we need to first find the length and height of the rectangle

We let AB to be the length of the rectangle and BC be the height of the triangle. so first, we will find the distance between the two points AB

A(-6, 3) B(-3,6)

Using the distance formula

|AB| = √([tex]x_{2}[/tex] - [tex]x_{1}[/tex])² + ([tex]y_{2}[/tex] - [tex]y_{1}[/tex])²

=√(-3+6)² + (6-3)²

=√(3)² + (3)²

= √(9+9)

=√18

=√(9 ×2)

=√9 × √2

=3√2

|AB| = 3√2

The length of the rectangle is 3√2

We will now proceed to find the height of the rectangle which is the distance between point the two point BC

B(-3,6) C(1,2)

Using the distance formula;

|BC |= √([tex]x_{2}[/tex] - [tex]x_{1}[/tex])² + ([tex]y_{2}[/tex] - [tex]y_{1}[/tex])²

=√(1+3)² + (2-4)²

=√4² + 4²

= √(16 + 16)

=√32

=√(16 × 2)

=√16 × √2

=4√2

|BC| = 4√2

Therefore, the height of the triangle is 4√2

Area of rectangle = l × h

= |AB| . |BC|

= 3√2 × 4√2

=12 (2)

=24

Therefore area of the rectangle is 24

find the greatest common factor.
4x^3a^2+4x^2a^3

Answers

You would pull out a 4 then 2 “x’s” and then 2 “a’s” because that is all they have in common making the answer 4x^2a^2

Triangle MNP is the image of triangle JKL after a 120 degrees counterclockwise rotation about point Q. If the measure of angle L is 47 degrees and the measure of angle N is 57 degrees, determine the measure of angle M. Explain how you arrived at your answer.

Answers

Final answer:

The measure of angle M in triangle MNP is 76 degrees. This is determined by utilizing the sum of interior angles property of triangles and understanding the correspondence of angles in rotated or transformed figures.

Explanation:

The problem given is associated with the geometry of triangles. From the problem statement, we know that triangle MNP is the image of triangle JKL after 120 degrees counterclockwise rotation. This indicates that the angles of both triangles are the same. Hence, angle M will correspond to angle J of the original triangle.

However, since we are not given the measure of angle J, we need to calculate it using the property of triangles. In triangles, the sum of the interior angles amounts to 180 degrees. Therefore, the measure of angle J can be found by subtracting the measures of the other two angles (angle K and angle L) from 180 degrees.

Given the measure of angle L is 47 degrees and the measure of angle N (which corresponds to angle K in triangle JKL) is 57 degrees, we use the equation:
Angle J = 180 - (angle K + angle L) = 180 - (57+47) = 76 degrees.

Thus, the measure of angle M in triangle MNP, which is corresponding to angle J in triangle JKL, is 76 degrees.

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The volume of a rectangular prism can be computed using the formula v = lwh. what is the length of a prism that has a volume of 1344 cubic centimeters, a width of 8 centimeters, and a height of 12 centimeters?
a. 111 cm
b. 18 cm
c. 896 cm
d. 14 cm

Answers

We are given the formula:

V = l w h

and the following values:

l = ?

V = 1344 cm^3

w = 8 cm

h = 12 cm

SO rewriting the formula in terms of l:

l = V / w h

l = 1344 cm^3 / (8 cm * 12 cm)

l = 14 cm

Answer:

The answer would be 14

Joan has a credit card that uses the previous balance method. The opening balance of one of her 30-day billing cycles was $6390, but that was her balance for only the first 3 days of the billing cycle, because she then paid off her entire balance and didn't make any new purchases. If her credit card's APR is 17%, which of these expressions could be used to calculate the amount Joan was charged in interest for the billing cycle?

Answers

Answer:

Step-by-step explanation:

(0.17/365 x30)(6390)

The expression that represents the amount Joan was charged in interest for the billing cycle is $26.84.

What is an expression?

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.com

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

To calculate the amount Joan was charged in interest for the billing cycle using the previous balance method, we need to find the average daily balance for the billing cycle, which is calculated as the sum of the daily balances divided by the number of days in the billing cycle.

The daily balance is the balance at the end of each day, and it is calculated by adding new purchases and subtracting payments and credits from the previous day's balance.

In this case,

Joan had a balance of $6390 for the first 3 days of the billing cycle, so her average daily balance for the billing cycle can be calculated as:

((3 x 6390) + (27 x 0)) / 30

= 1917

This means that her average daily balance for the billing cycle was $1917.

To calculate the amount of interest Joan was charged for the billing cycle, we can use the following expression:

Interest = Average Daily Balance x Daily Interest Rate x Number of Days in Billing Cycle

The daily interest rate is calculated as the APR divided by 365 since there are 365 days in a year. In this case, the daily interest rate is:

0.17 / 365

= 0.000465753

So, the expression that can be used to calculate the amount of interest Joan was charged for the billing cycle is:

Interest = 1917 x 0.000465753 x 30

= $26.84 (rounded to the nearest cent)

Therefore,

The expression that represents the amount Joan was charged in interest for the billing cycle is $26.84.

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If an exterior angle of a regular polygon is 21.2° how many sides does the polygon have?

Answers

[tex]\bf \textit{sum of all exterior angles in a polygon}\\\\ n\theta =360\quad \begin{cases} n=\textit{number of sides}\\ \theta =\textit{angle in degrees}\\ ----------\\ \theta =21.2^o \end{cases}\implies n21.2=360 \\\\\\ n=\cfrac{360}{21.2}\implies n\approx 16.981132\implies n\approx 17[/tex]

the reason why the value is not an integer, is most likely because the 21.2° is just an approximation.

Help me please thanks

Answers

answer is C.
56.34 + 0.49x

hope it helps

What happens to a line when the y-intercept is changed ?

Answers

check the picture below.

notice the original blue line with a y-intercept of y = 1, it goes up 2 units, then goes down 3 units, notice what happens to the line.

so, the y-intercept acts like a seesaw, if you change it, the line goes over the seesaw.

if 1 factor of 3x3+7x2-7x-3 is (x+3) what are the other two factors

Answers

3x^3 + 7x^2 - 7x - 3
= (x + 3)(x - 1)(3x + 1)

answer
other two factors (3x + 1) and (x - 1)

To find the remaining factors of the polynomial 3x^3+7x^2-7x-3 after knowing that (x+3) is a factor, divide the polynomial by x+3 and then factor the resulting quadratic polynomial.

If x+3 is a factor of the polynomial 3x3+7x2-7x-3, the other two factors can be found by performing polynomial long division or synthetic division to divide the polynomial by x+3. Once the polynomial is divided, the quotient will be a quadratic equation, which we can then factor or use the quadratic formula to find the remaining factors.

Steps for Polynomial Division:

Divide the polynomial 3x3+7x2-7x-3 by x+3.Obtain the quotient, which should be a quadratic polynomial.Factor the quadratic polynomial or use the quadratic formula to find the other two factors of the original polynomial.

Consider the function represented by the graph. What is the domain of this function

Answers

The end of the ray stops the x values from proceeding left at x=0. So your domain is from that point on to infinity. In your solution set x >= 0, since the arrow continues on the right side where x's are positive.

Answer: The answer is [tex]\{x:x\geq 0\}.[/tex]

Step-by-step explanation: We are given a graph that represents a function. We are to find the domain of the graphed function.

[tex]2 \frac{3}{4} * \frac{4}{5} [/tex] is the same as [tex] \frac{11}{4} * \frac{4}{5} [/tex]. The 4s will cancel leaving you with [tex] \frac{11}{5} [/tex] or [tex]2 \frac{1}{5} [/tex], your 3rd option.

Each week, Stephanie is paid a $180 base salary and a 3% commission on her total sales generated for the week. Which expression represents her weekly income when Stephanie generates w dollars in total sales? A180+0.03 w
B 180+0.03+w
C 180(0.03)w
D 180(0.03)+w

Answers

Problem
Each week, Stephanie is paid a $180 base salary and a 3% commission on her total sales generated for the week. Which expression represents her weekly income when Stephanie generates w dollars in total sales?

Result
A. 180 + 0.03w

Solution
You are adding 3% of her total sales on top of her base salary. To calculate commission, you must multiply the percent and the number or variable. Knowing this, the answer would be as it is above.

The expression represents her weekly income when Stephanie generates w dollars in total sales will be 180 + 0.03w. Then the correct option is A.

What is a linear equation?

A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.

The linear equation is given as,

y = mx + c

Where m is the slope of the line and c is the y-intercept of the line.

Each week, Stephanie is paid a $180 base salary and a 3% commission on her total sales generated for the week.

Let 'w' be the total sales in dollars weekly. Then the expression is given as,

⇒ 180 + 0.03w

The expression represents her weekly income when Stephanie generates w dollars in total sales will be 180 + 0.03w. Then the correct option is A.

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Find the z-score such that the area under the standard normal curve to the right is 0.370.37. loading... click the icon to view a table of areas under the normal curve. the approximate z-score that corresponds to a right tail area of 0.370.37

Answers

To find this z-score, locate the score on the table such that the area of the curve to the right is 0.37. This is similar to the 37th percentile. After locating it, you will see that the z-score is 0.3319.

Using the standard normal table, it is found that the z-score is z = 0.33.

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

In a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

It measures how many standard deviations the measure is from the mean. After finding the z-score, we look at the standard normal table and find the p-value associated with this z-score, which is the percentile of X. This p-value is the left-tailed area.The right-tailed area is 1 subtracted by the p-value.

In this problem:

Right-tailed area of 0.37, thus the p-value is of 1 - 0.37 = 0.63.Looking at the standard normal table, the z-score is z = 0.33.

A similar problem is given at https://brainly.com/question/7001627

Which is the property that justifies the action?

Answers

A) Action: multiply both sides by 4.

Have a look:

(x/4)x4=16x4
x=64

As you can see, the value of x can be found by multiplying 4 on both sides.

Hope I helped :)

First off, the action would be to multiply both sides by 4. Since 4 is the reciprocal of 1/4, should multiply by that.

Then, Since we are multiplying it would be the multiplication property of equality, no tricks there.

Hope this helps!

How to solve this P-1=5p+3p-8

Answers

P-1=8p-8
P=8p-7
7p=7
P=1

Check it
1-1=5(1)+3(1)-8
0=0

p - 1 = 5p + 3p - 8

We're essentially just trying to get "p" isolated, or by itself.

So, we must subtract 5p from both sides.

p - 1 - 5p = 3p - 8

Then, you subtract 3p from both sides.

p - 1 - 5p - 3p = -8

You then add 1 to both sides.

p - 5p - 3p = -8 + 1

Simplify.

-4p - 3p = -7

Simplify.

-7p = -7

Divide both sides b -7.

p = 1

~Hope I helped!~

it cost $526.30 to repaire Carol's car. rounded to the nearest ten dollars, how much did carol pay?

A. $500
B. $520
C. $530
D. $550

Answers

its c. carol pays $530.00

C. $530 is the correct answer!

It is neither A nor B because she wouldn’t round down. This would mean she would not have payed the full amount. It would not be D either because that is rounding to far up.

Hope this helps and thank you for using Brainly!

3469131824 what would be the next number

Answers

I would say that the next number is 3469131825.
Hope this helps!

The perimeter of a pool table is 30 ft. The table is twice as long as it is wide. What is the length of the pool table

Answers

2l+2w=30
l=2w
2(2w)+2w=30
4w+2w=30
6w=30
w=5
l=2(w)
l=2(5)
length=10 ft
Hope this helps! :)

answer: length=10 ft
Hope this helps:s

plz give brainiest

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