Mathematics College

determine whether the lines are parallel or not with proper reasons.​

Determine Whether The Lines Are Parallel Or Not With Proper Reasons.

Answers

Answer 1

Answer:

Parallel

Step-by-step explanation:

Because of interior alternate angles

Angle ARS and Angle BRS are Interior alternate angles in this case ..

Related Questions

Write an equation of the line passing through (-5,-5) and (0,-9)

Answers

I’m only in 8th grade but still don’t know

Answer:

[tex]y=-\frac{4}{5}x-9[/tex]

help???

if abc =70 is what is adc ​

Answers

Answer:

I belive it is 46

Step-by-step explanation:

Physical prototypes are: Group of answer choices representation of the product in a nontangible, usually mathematical or visual manner. tangible approximation of the product that often look and feel like the product. analyzed rather than built. computer simulated or computer models of three-dimensional geometry.

Answers

Answer:

  (b)  tangible approximation of the product that often look and feel like the product

Step-by-step explanation:

"Physical" means it exists as an object in the real world, not just as a model on a computer screen. "Prototype" means it is an approximation of the finished product, lacking in one or more details of appearance, structure, or functionality.

at what rate percent compound interest is Rs 700 amount to Rs 847 in 2 years?​

Answers

9514 1404 393

Answer:

  10%

Step-by-step explanation:

The balance when principal P is invested at rate r compounded n times per year for t years is ...

  A = P(1 +r/n)^(nt)

We have A = 847, P = 700, n = 1, t = 2 and we want to solve for r. Filling in the values and solving the equation gives ...

  847 = 700(1 +r)^2

  √(847/700) = 1 +r = 1.10 . . . . divide by 700 and take the square root

  r = 0.10 = 10% . . . . . subtract 1

An interest rate of 10% compounded annually will give a balance of ₹847.

is x^2 + 1 a polynomial

Answers

Answer:  Answer: x^2 - 1 is not a polynomial as after simplifying it there will be no variable.

Step-by-step explanation:

True or false? The polynomial 3xy + 4z - 8 is a trinomial.

Answers

Answer:

False is the answer.

Step-by-step explanation:

answer is False.

Answer:

True.

Step-by-step explanation:

A trinomial is an algebraic expression consisting of 3 terms. The terms in this instance are: 3xy, 4z, and -8.

A race car is traveling at a rate of 36 yards per second. What is the car's speed in miles per hour?

Answers

Answer: The car is traveling at 73.63638 Mph

Step-by-step explanation:

1 yard per second is the same as 3 feet per second.

there are 5280ft per mile

So, at 36 yards per second, the car is traveling at 108/5280th (0.02045455) of a mile per second

0.02045455 * 60 (seconds) * 60 (minutes) = 73.63638 Mph


When two resistors with resistances of A ohms and
B ohms are in a parallel-series circuit, the total
resistance, R, in ohms, is given by the equation above.
According to this equation, which of the following
resistances of the two resistors would yield the greatest
total resistance?
A) 1 ohm and 1 ohm
B) 1 ohm and 2 ohms
C) 1 ohm and 4 ohms
D) 2 ohms and 2 ohms

Answers

Step-by-step explanation:

Answer: D) 2 ohms and 2 ohms

solve the equation[tex]x^3+\left(y^'\right)^3-3xy^'\:=0[/tex]

Answers

Answer:0

Step-by-step explanation:

3x=3xy

x=0

y=0

3 times 0 = 0

Write the number 12794.5 in scientific notation.​

Answers

The answer to ur problem is 1.27945

Answer:

the other guy is wrong the answer is 1.27945 × 10 but then 10 is to the power of 4 but I do not know how to type that.

Step-by-step explanation:

To convert 12794.5 into scientific notation, follow these steps:

1.       Move the decimal 4 times to left in the number so that the resulting number, m = 1.27945, is greater than or equal to 1 but less than 10

2.      Since we moved the decimal to the left the exponent n is positive

n = 4

3. Write in the scientific notation form, m × 10 to the power of n

= 1.27945 × 10 to the power of 4

Therefore, the decimal number 12794.5 written in scientific notation is 1.27945 × 10to the power of 4 and it has 6 significant figures.

A rope that is 6 meters long will be cut into 24 pieces that are all of the same lengths. What will the length of each piece, in centimeters? (Note: 100 centimeters = 1 meter)

Answers

Answer: 25 cm

Step-by-step explanation: 6 meters = 600 cm

600 / 24 = 25

find the quotient 1/5 / (-5/7) =

Answers

Answer:

-7/25

Step-by-step explanation:

1/5 ÷ (-5/7)

Copy dot flip

1/5 * -7/5

-7/25

this app and you guys help me a lot and all need today is thank you and I need help

Answers

Answer:

a, b, and c are parallelograms.

Step-by-step explanation:

d is not one as it has 5 sides,

e is not a parallelogram because it is a triangle, and has 3 sides

hope this helps :D

Answer:

A, B and C

Step-by-step explanation:

A, B and C are parallelograms.

Which statements are true of functions? Check all that apply.

Answers

Where the rest of the question?

Answer:

All functions have a dependent variable.

All functions have an independent variable.

A horizontal line is an example of a functional relationship.

Hey guys are you available?

Answers

Answer:

c

Step-by-step explanation:

Answer:C

Step-by-step explanation:

What's the measure of an arc with a central angle of 90°?
1) 90°
2) 360°
3) T°
4) 180°

Answers

Answer:

1.) 90° degrees becausemeasure of an arc is equal to the measure of an arc's central angle.

Concord Company purchased a machine on July 1, 2021, for $29,400. Concord paid $210 in title fees and county property tax of $131 on the machine. In addition, Concord paid $525 shipping charges for delivery, and $499 was paid to a local contractor to build and wire a platform for the machine on the plant floor. The machine has an estimated useful life of 6 years with a salvage value of $3,150.

Answers

Answer:NONE

Step-by-step explanation:

No question asked

a contractor charges $1200 for 100 square feet of roofing installed. at this rate how much does it to have 1,100 square feet installed​

Answers

Answer:

$13,200

Step-by-step explanation:

if 100 square feet = $1,200

1,100 square feet = $13,200

Please help !!!!!!! Asap

Answers

Answer:

A, C, E, G

Step-by-step explanation:

Basic set operation

What is the answer to my question?

Answers

2/3, if you’re trying to simplify

Answer:

2/3

Step-by-step explanation:

24/36

Divide the top and the bottom by 12

24/12 =2

36/12 = 3

2/3

Match the expressions given in words with their algebraic expressions.
&+59
5(5—9)
5+39
5(9-5)
-56

Answers

Answer:

5+39 this is the answer 5+39

Find the volume of the figure and round your answer to the nearest tenth if necessary

Answers

The answer: 3.1667

The volume of a cylinder is:
pi x radius^2 x height

So, 3.14 x 12^2 x 7 = 3.1667

Turn 1 1/5 to improper fraction

Answers

Answer:

6/5

Explanation:

Step 1

Multiply the denominator by the whole number

5 × 1 = 5

Step 2

Add the answer from Step 1 to the numerator

5 + 1 = 6

Step 3

Write answer from Step 2 over the denominator

6/5I hope this answer helps you out! Brainliest would be appreciated.

find the circumference of a circle with a diameter of 2.5 inches

Answers

Answer:

Circumference=2π*(radius)

= 2*3.14*2.5 inches

= 15.7 inches

HHHHHHHheeellllllppppp MEMEMEMEMMEMEMEMEMEEEEEEEE PLLLZZZZ

Answers

First plug in the numbers for x and y
-2.31-(-5.9)
When a negative is being subtracted you replace it with an addition symbol. So, now the equation is -2.31+5.9
Answer: 3.59

The HCF of two numbers is 175. The LCM of these two numbers is 12600. Both numbers are greater than their HCF. Find the two numbers

Answers

Answer:

Hello,

Answer : 1400 and 1575

Step-by-step explanation:

Let's say a and b the ywo numbers

[tex]HCF(a,b)=a\vee b=175=5^2*7\\LCM(a,b)=a\wedge b=12600\\\\a*b=(a\vee b)*(a\wedge b)=(2^3*3^2*5^2*7)*(5^2*7)=2^3*3^2*(5^2*7^2)^2\\\\Both\ numbers\ are\ greater\ than\ their HCF\\a=175*k_1\\b=175*k_2\\\\k_1=2^3\ and\ k_2=3^2\\\\a=175*2^3=1400\\b=175*3^2=1575\\\\[/tex]

5. Refer to the figure shown. Determine the measure of
the unknown angle. Show or explain your thanking.

Answers

Answer:

you haven't posted any diagram

Step-by-step explanation:

The width of rectangle A is 2 feet and the length is 6 feet. The width of a similar rectangle is 3 feet. What is it length

Answers

9514 1404 393

Answer:

  9 ft

Step-by-step explanation:

The length is 3 times the width, so in the larger rectangle it will be ...

  length = 3×width = 3×(3 ft) = 9 ft

The length of the larger rectangle is 9 feet.

_____

Additional comment

We used the fact that the ratios of side lengths (length:width) are the same for similar figures.

You can also recognize that the larger rectangle's dimensions are 3/2 times those of the smaller rectangle. (3/2)(6 ft) = 9 ft . . . length of larger rectangle

Answer:

The answer is 9

I might be wrong....

Step-by-step explanation:

I got it because 2x3=6 so i multiplied 3x3 and 9

AGAIN I MIGHT BE WRONG!!!  

please help!! need answer will give brainliest

Answers

Answer:

k(3) is 7 and f(h(15)) is 43

Step-by-step explanation:

(a).

[tex]{ \sf{k(x) = h(x) + g(x)}} \\ { \sf{k(x) = (3 \sqrt{x + 1}) + ( - {x}^{2} + 3x + 1) }} \\ { \sf{k(x) = (3 \sqrt{3 + 1} ) + ( - {3}^{2} + 3(3) + 1) }} \\ { \sf{k(x) = 6 + 1}} \\ { \sf{k(x) = 7}}[/tex]

b).

[tex]{ \sf{f(h(x)) = 4(3 \sqrt{x + 1}) - 5 }} \\ { \sf{f(h(15)) = 4(3 \sqrt{15 + 1}) - 5 }} \\ { \sf{f(h(15)) = 4(3 \sqrt{16} ) - 5}} \\ { \sf{f(h(15)) = 48 - 5}} \\ { \sf{f(h(15)) = 43}}[/tex]

Let f(x) = 2x + 2. Solve f−1(x) when x = 4. (1 point)

Answers

Answer:

1

Step-by-step explanation:

First, find the inverse of the original function.

x = 2y + 2

x-2/2

Second, substitute x with 4 and solve.

4-2/2

2/2

1

Best of Luck!

If f(x) = 2x + 2 is invertible, then its inverse is another function f ⁻¹(x) such that

f(f ⁻¹(x)) = 2 f ⁻¹(x) + 2 = x

Solve for f ⁻¹(x) :

2 f ⁻¹(x) + 2 = x

2 f ⁻¹(x) = x - 2

f ⁻¹(x) = (x - 2)/2 = x/2 - 1

Then when x = 4, we have f ⁻¹ (4) = 4/2 - 1 = 2 - 1 = 1.

Other Questions
You are taking a survey on the heights of all your classmates. This is an example of categorical data.True or false? what was the Cenozoic era a bullet is dropped from the same height when another bullet is fired horizontally they will hit the ground Which of the following characteristics best describes the given function of f(x) = 3x - 6? A) exponential function, always increasing, linear B) linear absolute value function, always increasing, linear, maximumC) linear function, always increasing, straight lines, no maximum or minimumD) exponential function, always decreasing, linear find the length of BC common words you hear about politics A rectangle has an area of 104 cm2 and a widththat measures 8 cm. Find the perimeter of therectangle. John has limited general intellectual abilities but is able to tell you in a few seconds the day of the week of any given date. Clinicians use the label __________ to refer to someone with severe mental deficiencies who possesses some remarkable abilities like John's. solve for x please help (show work) Two-Step Column Proofs. What is the name given to different age group people On the grid, draw a rotation of triangle ABC, a translation of triangle ABC, and a reflection of triangle ABC. Describe clearly how each was done. How do I solve part 1 Which expression is equivalent to 106 ?10101010101066666666661010101010I don't know. how can i round 162 to the nearest hundred in a easier way with multiplying does anyone understand this? Are the lines 3x+4y=-12 and 6x+2y=6 parallel? Which of the following is not a type of pathogen? A fungi B. protozoan C. antibodyD. bacteria Math nation section 2 27) through: (-3,0), slope3