Mathematics High School

I need help I don't understand​

I Need Help I Don't Understand

Answers

Answer 1

Answer:

Step-by-step explanation:

Angle LPR and Angle PLN are supplementary to one another

9x+26+5x=180

Combine like terms

14x+26=180

Subtract 26 from both sides

14x=154

Divide 14 on both sides

x=11

Hope it helped :))

Related Questions

b) (8x3 + 27) = (2x + 3)​

Answers

Answer:

x=-3/2

Step-by-step explanation:

this is under the assumption that 8x3 is an exponent

Answer:

x=3/2

Step-by-step explanation:

please help, choose the correct equation

Answers

Equations 4 and 5
Hope this helps

nth term for 4, 11, 22, 37​

Answers

what does nth mean i dont see

Determine the zeros of f(x) = 3x^2 – 10x – 8. (List them in
order from least to greatest, separated by commas. Enter any
fractions as a/b.)

Answers

Answer: The zeroes are -2/3 and 4

Step-by-step explanation: The factored form you get from this is (3x+2) and (x-4), set these equal to 0. x-4=0 and 3x+2=0.

The zeroes of the function in the order from least to greatest will be - 2/3 and 4.

What is the solution to the equation?

The distribution of weights to the variables involved that establishes the equilibrium in the calculation is referred to as a result.

It is a method for dividing a polynomial into pieces that will be multiplied together. At this moment, the polynomial's value will be zero.

The equation is given below.

f(x) = 3x² – 10x – 8

Then the zeroes of the function are given as,

f(x) = 0

3x² – 10x – 8 = 0

3x² – 12x + 2x – 8 = 0

3x(x – 4) + 2(x – 4) = 0

(x – 4)(3x + 2) = 0

x = 4, - 2/3

The zeroes of the function in the order from least to greatest will be - 2/3 and 4.

More about the solution of the equation link is given below.

https://brainly.com/question/545403

#SPJ2

HALP ME
A student uses 12 quarts of paint in 34 hour. What is her usage rate in quarts per hour?
Answer choices :
38 quart per hour
23 quart per hour
34 quart per hour
32 quarts per hour

Answers

Answer:

23 quarts per hour

Step-by-step explanation:

Answer:

It will be 23 quarts!

Step-by-step explanation:

I took the test.

Please mark me as brainliest.

-KanaKittyKat

Substitute teachers with Lexington School District get paid by the day, although subs with teaching credentials earn a different amount than subs without credentials. Yesterday, 3 non-credentialed subs and 2 credentialed subs taught in the district. That cost the district $368. Today, 11 non-credentialed subs and 7 credentialed subs taught, receiving $1,316 from the district. How much do subs get paid?

Answers

I honestly don’t know I’m sorry I’m just Trynna do a mid term exam

Which is the radian measure of central angle KOL? StartFraction 3 pi Over 8 EndFraction radians StartFraction 3 pi Over 4 EndFraction radians StartFraction 7 pi Over 8 EndFraction radians StartFraction 13 pi Over 5 EndFraction radians

Answers

The above question is incomplete.

Complete Question

Minor arc KL measures 135°. Circle O is shown. Line segments K O and O L are radii. Which is the radian measure of central angle KOL?

a) StartFraction 3 pi Over 8 EndFraction radians

b) StartFraction 3 pi Over 4 EndFraction radians

c) StartFraction 7 pi Over 8 EndFraction radians

d) StartFraction 13 pi Over 5 EndFraction radians

Answer:

b) StartFraction 3 pi Over 4 EndFraction radians

Step-by-step explanation:

Minor arc KL measures 135°. Circle O is shown. Line segments K O and O L are radii.

Note that:

π radians = 180°

Therefore,

180° = π radians

135° = x

Cross Multiply

180° × x = 135° × π radians

x = 135° × π radians/180

x = 3π/4 radians

Therefore, the radian measure of central angle KOL is 3π/4 radians. Option b) is the correct option.

Answer: B

Step-by-step explanation:

Can somebody help me out with this ???

Answers

the measure of x is 44°.
hope this helps
have a great night

Answer:

not sure what it is but i mean good luck

Shani borrowed $5000 at an annual interest rate of 4% compounded yearly. William borrowed the same amount of money at an annual interest rate of 6% compounded yearly. How much more interest will William pay than Shani at the end of 3 years?

Answers

Answer: William will pay $ 330.76 more interest than Shani at the end of 3 years.

Step-by-step explanation:

Compound interest = [tex]P((1+r)^t-1)[/tex] , P= principal , r= rate of interest , t= time

Given: P = $5000 , t= 3 years

For Shani , r= 4% = 0.04

Compound interest = [tex]5000((1+0.04)^3-1)[/tex]

[tex]=5000(1.124864-1)\\\\=5000(0.124864)\\\\=\$\ 624.32[/tex]

For William, r= 6%= 0.06

Compound interest = [tex]5000((1+0.06)^3-1)[/tex]

[tex]=5000(1.191016-1)\\\\=5000(0.191016)\\\\=\$\ 955.08[/tex]

Difference = $ ( 955.08- 624.32)

= $ 330.76

Hence, William will pay $ 330.76 more interest than Shani at the end of 3 years.

Match each graph with its slope.

Answers

Answer:

(Method: rise/run)

1. 1/3

2. 3

3. 1

4. 2

Write an equation to model the problem containing an unknown number. Eight is the quotient of a number and five. This statement represents . The correct equation is .

Answers

Answer: This statement represents  →A Division prolem

The correct equation is →8=n÷5                                                                

                     

                  I Hop This Helped :)

Step-by-step explanation:

Answer:

Write an equation to model the problem containing an unknown number.

                                             Eight is the quotient of a number and five.

This statement represents:

✔ a division problem

.

The correct equation is:

✔ 8 = n ÷ 5

Correct on Edge nuity 2021

Solve the inequality 24 + 4x ≥ 100

Answers

Answer:

x ≥ 19

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of Equality

Step-by-step explanation:

Step 1: Define

24 + 4x ≥ 100

Step 2: Solve for x

Subtract 24 on both sides:                    4x ≥ 76Divide 4 on both sides:                          x ≥ 19

Here we see that any value x greater than or equal to 19 would work as a solution to the inequality.

express the ratio in it simplest form 65g:2kg​

Answers

2kg is equal to 2000g so the ratio is 65g:2000g and when simplified it will equal 13g:400g

hope this helps!!

Someone plz help me plz

Answers

Answer:

3(24+56)

Step-by-step explanation:

3 times sum of 24 and 56 so your adding 24 and 56 and multiplying it by 3

3(24+56)

Answer:

3(24 +56)

Step-by-step explanation:

sum of 24 and 56 means addition

3 times the sum means multiplication

the format you'd use in math would be 3(24 +56)

No solution, one solution, ims y=x+4 y=x+7

Answers

Answer:

no solution

Step-by-step explanation:

I need help for this it’s hard

Answers

Answer:

The scale factor is 1 to 3

Step-by-step explanation:

Here, we want to get the scale factor

we can use the coordinates of the vertices of the small image and the vertices of the large image to get this

We have;

(2,5) going on to give (6,15)

As we can see, the vertices of the small shape are multiplied by 3 to give that of the big shape

So also we can see for the other vertices

This means that the scales factor is 1 to 3

Which expression is equivalent to -2(3x + 5y)?

Answers

Answer:

-6x-10y

Step-by-step explanation:

Multiply -2 by everything in parenthesis

need help please thanks

Answers

Answer:

12 because 12/30 is equal to 40% and 2/5 is is equal to 40% too

A is the answer cause 5x6 equals 30 and you have to multiple the top by 6 two which will give you 12 (2x6)

Help plz will mark Brainly

Answers

Answer:

114

Step-by-step explanation:

Someone help 100 points and marking brainliest

Answers

Answer:

ehh....130 is your answer alr bye

the answer to your question is 130

Could someone please help me with this?

Answers

Answer:

Both are 38°

Step-by-step explanation:

Is in attachment...

owing. b. Is 3 a factor of 34?​

Answers

Answer:

No, 3 is not a factor of 34

Answer:

no

Step-by-step explanation:

34: 1,2,17,34

Mr. Greenjeans wants to make a triangle shaped garden. Two sides of the garden are 52 meters and 90 meters. The angle between these two sides is 102º. What is the area of the garden?

Answers

Answer:

[tex]Area = 2288.754m^2[/tex]

Step-by-step explanation:

The given parameters can be represented as:

[tex]A = 52m[/tex]

[tex]B=90m[/tex]

[tex]\theta = 102^{\circ}[/tex]

Required

Determine the area of the garden

Provided that [tex]\theta[/tex] is between A and B, the area is:

[tex]Area = \frac{1}{2}AB sin(\theta)[/tex]

Substitute values for A, B and [tex]\theta[/tex]

[tex]Area = \frac{1}{2}AB sin(\theta)[/tex]

[tex]Area = \frac{1}{2} * 52 * 90 * sin(102)[/tex]

[tex]Area = \frac{1}{2} * 52 * 90 * 0.9781[/tex]

[tex]Area = \frac{52 * 90 * 0.9781}{2}[/tex]

[tex]Area = \frac{4577.508}{2}[/tex]

[tex]Area = 2288.754[/tex]

Hence, the area of the garden is [tex]2288.754m^2[/tex]

Pls help I need it can you answer this question for me
Evaluate 8^8/3 =

Answers

The answer for 1 is 2^8

Answer:

256

Step-by-step explanation:

One cylinder has a volume that is 8 Centimeters cubed less than StartFraction 7 over 8 EndFraction of the volume of a second cylinder. If the first cylinder’s volume is 216 Centimeters cubed, what is the correct equation and value of x, the volume of the second cylinder?
StartFraction 7 over 8 EndFraction x + 8 = 216; x = 182 centimeters cubed
StartFraction 7 over 8 EndFraction x minus 8 = 216; x = 196 centimeters cubed
StartFraction 7 over 8 EndFraction x + 8 = 216; x = 238 centimeters cubed
StartFraction 7 over 8 EndFraction x minus 8 = 216; x = 256 centimeters cubed
Mark this and return

Answers

Answer:

Bro yours is correct but its just a little to complicated the answer is d

Step-by-step explanation:


Select the lines that represent functions.

Answers

Answer:

All of them except the squiggly one and the vertical one

Step-by-step explanation:

The rest are functions, two of them are lines, and the curved swoop is a parabola, which is also a function

Explanation

Function is a set of relation without same or repetitive domain. Because we are checking if the following graphs are function or not. It is easier to do line test.

How to check if the graphs are function.

Draw a vertical line.If the line passes or intercepts the graph only one point. The graph is function.If the line passes or intercepts the graph more than a point. The graph is not a function.

Overall, the graphs that are not function are the vertical line and the vertical curve graph.

AnswerA horizontal lineA line with slope or steepnessParabola aka curve graph (The graph is not a line. The question asks for lines which represent functions. I am not sure if they want all graphs that are function or just lines that are functions. A Parabola graph is also a function but not a line graph.)

Feel free to ask if you are confused.

what is the volume of a right circular cylinder with a base diameter of 6m and a height of 5 m

Answers

Step-by-step explanation:

35

Help pls yall i will give points

Answers

Answer:

im gonna tell you its none promise

Which of the following best describes the equation below?

y = 8x + 15
A.
neither linear nor nonlinear
B.
both linear and nonlinear
C.
nonlinear
D.
linear

Answers

The answer is D. Linear equation

if anybody interest in meet goo gl​

Answers

Answer: .

Step-by-step explanation:

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