Answers
PL≅YL - Given
∠P≅∠Y - Base Angle Theorem
LA≅AL - Shared Line (sry forgot what it is called)
PLA≅YLA - SAS (Side Angle Side)
hope this helps :)
Related Questions
XY has endpoints at X(2, -3) and
Y(-1, 2). What is the length of XY?
A. 2 units
B. 10 units
C. 34 units
Answers
Answer:
B.
Step-by-step explanation:
I did this, but I'm not 100% sure.
Jaycie has 21 gallons of gas in her car and uses approximately .05 gallons of gas each mile that she drives. Which equation shows the linear relationship between x, the number of miles Jaycie has driven, and y, the total gallons of gas in her car? a. Y = 21x - .05 b. Y = -.05(x+21) c. Y = 21 - .05x d. Y =21 + .05x
Answers
Given:
Jaycie has 21 gallons of gas in her car and uses approximately .05 gallons of gas each mile that she drives.
To find:
The equation which shows the linear relationship between x, the number of miles Jaycie has driven, and y, the total gallons of gas in her car.
Solution:
We have,
Initial amount of gas in car = 21 gallons
So, y-intercept of the linear relationship is 21.
It uses approximately .05 gallons of gas each mile that she drives.
It means, the gas is decreased by .05 gallons for each mile.
So, slope of the linear relationship is -0.05. Here, negative sign represents the decrease in amount of gas.
Slope intercept form of a line is
[tex]y=mx+b[/tex]
where, m is slope and b is y-intercept or initial value.
Substitute m=-.05 and b=21 in the above equation.
[tex]y=-.05x+21[/tex]
[tex]y=21-.05x[/tex]
So, the equation [tex]y=21-.05x[/tex] represents the linear relationship between x, the number of miles Jaycie has driven, and y, the total gallons of gas in her car.
Therefore, the correct option is c.
Geometry: CC 2015 > Chapter 2: Chapter 2 Test >
Conjecture: Twice the number of units in the length of any side of a rectangle is equal to the number of square units in the area of the rectangle.
The area of ABDE is 4 and 2 X AB = 4
The area of ABCF is 2 and 2 x BC = 2.
The area of ABCF is 2 and 2 x AB = 4
The area of ABDE is 4 and 2 x BD = 4
The statement proves that the conjecture is
Answers
Answer:
The area of ABCF is 2 and 2 × AB = 4
The statement proves that the conjecture is false
Step-by-step explanation:
A conjecture is a proposition or conclusion that is presumed to be true or correct but which is based on incomplete details or information
Given the length of the sides of rectangle ABDE, we have;
Length AB = 2 units
Length DE = 2 units
The area of ABDE = 2 × 2 = 4 unit²
Therefore, the area of the rectangle ABDE is equal to 2 × the length of either AB or DE
However, the are of rectangle ABCF = 2 × 1 = 2 unit²
While the area of rectangle 2 × the length of side AB = 2 × 2 = 4 unit², which is not equal to the number of square units in the area of the rectangle.
Therefore;
The area of ABCF is 2 and 2 × AB = 4
The statement (above) proves that the conjecture is false.
What equation represents a line passing through the points (-2,1) and (1,7) in point slope form?
Answers
Answer: I think it would be y-1=2 (x+2)
Step-by-step explanation:
After striking a pair of arcs from each endpoint of a line segment, what is the next step in constructing the segment's perpendicular bisector? Use a protractor to draw a 90°. Angle on the line segment. Use a protractor to draw a 90°. Angle on the line segment. , Use a straight edge to draw a horizontal line midway between the arcs. Use a straight edge to draw a horizontal line midway between the arcs. , Use a straight edge to draw a vertical line between the points where each pair of arcs intersect. Use a straight edge to draw a vertical line between the points where each pair of arcs intersect. Without using a straight edge, draw a vertical line through through the point where both arcs intersect.
Answers
Answer:
The answer is "Option C".
Step-by-step explanation:
The numbering of the choice was missing, which is defined in the attached file. please find it.
by using the straight corner to create a vertical line between both the places where every pair of orbits cross and the next step, throughout the perpendicular bisector construction of the segment after hitting a pair of arcs of each endpoint of the reference line.
A regular hexagon inscribed in a circle creates 6 equiangular triangles. If the radius of the circle is 10 inches, how far are points at A and B from the y-axis? They are both 5 inches from the y-axis. They are both 5 StartRoot 3 EndRoot inches from the y-axis. A is 5 inches and B is 5 StartRoot 3 EndRoot inches from the y-axis. A is 5 StartRoot 3 EndRoot inches and B is 5 inches from the y-axis.
Answers
Answer:
A
Step-by-step explanation:
Answer:
A. They are both 5 inches from the y-axis
Step-by-step explanation:
hope this helps :)
The sum of two numbers is 57 and their difference is 23. What is the larger of the two numbers?
Answers
Answer:
x=17
Step-by-step explanation:
57-x-x=23
57-2x=23
2x=23-57
2x=34
divide both sides wth 2x to make the eqaution equal
x=17
Need help on this ASAP!!
Answers
math pls help and look at attatchment
Answers
Answer:
C) y = 10 + 0.75x
Step-by-step explanation:
y is the total cost.
x is the amount of rides you go on.
You already know the admission price but you don’t know how many rides you are going to ride.
please help with this i don’t know how to do it yet
Answers
Answer:
Domain- 0-2 Range- 4-(-2)
Step-by-step explanation:
3)Find the Circumference of this circle.
9 in
Answers
Answer:
56.52 in
Step-by-step explanation:
2πr = C2 × 3.14 × 9 = C2 × 3.14 = 6.286.28 × 9 = 56.52 inI hope this helps!
Fiona is completing the square to solve the polynomial
equation.
What should be her first step?
x2 - 4x + 1 = 0
isolating the constant 1
O adding 4 to both sides of the equation
O isolating the second term, 4x
adding 1 to both sides of the equation
Answers
Answer:
isolating the constant 1
Step-by-step explanation:
The first step in solving the equation via completing the square is to isolate the constant.
What is completing the square method?The term completing the square method refers to one of the popular methods of solving quadratic equations that involves the addition of half of the square of the b term to both sides of the equation.
Given that an equation, x²-4x+1 = 0, we need to find the first step to solve this be using completing the square method,
So, according to the definition, we will add first isolate the constant,
Therefore,
x²-4x+1 = 0
x²-4x = -1
Now, we will add 4 to both the side,
x²-4x+4 = -1+4
(x+2)² = 3
x+2 = ±√3
x = √3-2 or x = -√3-2
Hence, the first step in solving the equation via completing the square is to isolate the constant.
Learn more about completing the square:
brainly.com/question/4822356?
#SPJ7
Exspress the ratio from the simplest form 72:36
Answers
Divide both sides by this, which gives you a
2:1 ratio
Plz help what number should be placed in the box to help complete the division calculation also there is a screen shot
Answers
Math answers to fraction 3302 divided by 13 can be calculated as follows.
3302/13 math problems division = 254. Therefore, 254 to 2 decimal places= 254
3302/13 divided by 2 / (3302/13) ÷ 2 /254 ÷ 2 = 127. Check 3302/13 long division below
The Final Answer is 254
:) Hope that helps you :)
A room has a length of 7 m.
A scale diagram is drawn of the room.
In the diagram, the room has a length of 1 cm.
What is the scale of the diagram?
Give your answer as a ratio in the form 1 : k, where k is an integer.
Answers
Answer:
Step-by-step explanation:
A ratio is used in scale drawings of maps and buildings.
That is:
The scale of a drawing = Drawing Length : Actual Length
A scale is usually expressed in one of two ways:
-using units as in 1 cm to 1 km
-without explicitly mentioning units as in 1 : 100,000.
A scale of 1 : 100,000 means that the real distance is 100,000 times the length of 1 unit on the map or drawing.
In your case, where the room has a length of 7m and 1cm on the diagram:
1 cm to 7m = 1cm : 7m
= 1cm : 700cm
= 1 : 700
11/5 - 7/4 + 2/1 evaluate
Answers
Step-by-step explanation:
11/5−7/4+2/1
=49/20(Decimal: 2.45)
What is 2,964 divided 82?
Answers
Answer:
36.14634 (The decimals keep repeating)
Step-by-step explanation:
Solve the inequality. −2≤x−11≤6
Answers
Answer:
9≤x≤17
Step-by-step explanation:
In order to solve this equation, you need to just add 11 to each side
-2≤x-11≤6
to
9≤x≤17
The reason that 11 was added to this equation was that we were trying to isolate x, and it goes without saying that (x-11)+11 is x . 11 was added to the other sides because it is an inequality and that will keep it balanced.
The value of the variable 'x' will be more than or equal to 9 and less than or equal to 17.
What is inequality?Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.
The inequality is given below.
−2 ≤ x − 11 ≤ 6
Add 11 on each side of the inequality. Then we have
−2 + 11 ≤ x − 11 + 11 ≤ 6 + 11
9 ≤ x ≤ 17
The value of the variable 'x' will be more than or equal to 9 and less than or equal to 17.
More about the inequality link is given below.
https://brainly.com/question/19491153
#SPJ2
What is the x-intercept of the function graphed below?
Answers
Answer:
2 or C
Explanation:
X intercept is where the line passes through the x-axis at, in this case it is (2,0)
-7/-11 is the same as -7/11 True or false (Plz help me
Answers
Answer: False
Step-by-step explanation:
Two negatives equals a positive
Answer:
FALSE
Step-by-step explanation:
Having trouble on math here’s a picture to help
Answers
Answer:
E is D=5that sign
G is m=-1/12
I is p=11
K is t =12.5 the sign
M is q = -4/3
D is f=3 sign
H is b=-13
j is h=-14
L is r=4.5
N is w = -5/4
F is s=7/8
Which of these correctly defines a ray?
a part of a line with exactly two end points
a straight path that extends endlessly in both directions
a circular path such that every point on the path is equidistant from its center
a part of a line that begins at a particular point and extends endlessly in one direction
Answers
Answer:
the last option
Step-by-step explanation:
it is a ray
A ray is part of a line that begins at a particular point and extends endlessly in one direction
A ray can be defined as a straight line passing through a point. A ray is denoted by;
A pointed head with an arrowa line extend endlessly in a directiona line that begins from a particular pointHence we can conclude that a ray is part of a line that begins at a particular point and extends endlessly in one direction
Learn more here: https://brainly.com/question/11916463
Help!! Need done by today!!!!!!Please tell me the errors in here and what the correct answer should be!!! Will give u extra points!!!!!!
Answers
The equation is y = mx + b. b is the y intercept, which means the line intersects the y axis at 50, not the x axis. Also, the equation is an inequality and you wrote an equation. The inequality should be 100 ≥ 4x + 50, or 50 ≥ 4x. If y = 4x + 50, then 100 ≥ y.
Also, in the end you got 12.5. 12.5 is not a number of people that can attend her party. The number has to be a positive integer.
Usually, inequalities are graphed with shading up or down. In this case it is down because you have a limit on how much Gamora can spend.
The actual answer is 12 people.
Your answer was almost right if only you had converted it to the greatest positive integer less than 12.
Your graphing was wrong because you put 50 as the x intercept instead of the y intercept, and you forgot to shade. The question tells you to graph an inequality.
I hope this helps because I spent a long time typing this :)!
What is 24 + 3 + 4 + 234 + 1593 + 21 - 90 + 89 ( free 45 points) for the first one!
Answers
Answer:
Step-by-step explanation:
The answer is 1878
Answer:
1878
Step-by-step explanation:
31+1848+21-90+89=
1879+21-90+89=
1900-90+89=
1810+68=q878
BRAINLIEST ANSWER!! please help
Answers
n= -22
that’s sounds right but I would check the equation
3 points determine exactly one plane: true or false?
Answers
Answer:
True
Step-by-step explanation:
I looked it up
How many packs of DVDs can you buy with 150 dollars if one pack costs 15 dollars ?
Answers
1/2(5-2h)=h/2
solve the following linear equation
Answers
Simplify 5-2h=h
Subtract 5 from both sides 5-2h-5=h-5
Simplify -2h=h-5
Subtract h from both sides -2h-h=h-5-h
Simplify-3h=-5
Divide both sides by -3 -3h/-3= -5/-3
simplify h=5/3 so that is your answer.
Hope this helps
can you answer this for me? asap
Answers
Replace the value of each letter and add:
46 + 19 + 54 = 119
The answer is 119
Solve for j.
j² − 36 = 0
Write your answers as integers or as proper or improper fractions in simplest form.
j =
or j =
Answers
Answer:
( J - 6 ) × (J + 6 )
Step-by-step explanation:
j^2 -6^2
( J - 6 ) × ( j + 6 )