Construction of segments angles and bisectors
What are the steps for using a compass and straightedge to construct a line through point X that is parallel to line r?
Answers
Answer:
What are the steps for using a compass and straightedge to construct a line through point X that is parallel to line r? Drag the steps and drop them in order from start to finish. Use the straightedge to draw a line s that passes through X and intersects line r. Label the point of intersection as point Y.
Step-by-step explanation:
Answer:
1. Use the straightedge to draw a line s that passes through X and intersects line r. Label the point of intersection as point Y.
2. Place the point of the compass on point Y and draw an arc that intersects lines r and s. Label the intersections as points M and N.
3. Without changing the width of the compass opening, place the point of the compass on point X and draw an arc that intersects line s. Label the intersection as point P.
4. Place the point of the compass on point M and open it to width MN.
5. With the compass opening set to width MN, place the point of the compass on point P and draw an arc that intersects the arc that was drawn from point X. Label the intersection of the arcs as point Z.
6. Use the straightedge to draw XZ.
Step-by-step explanation:
Verified correct with test results!!
Related Questions
4х – Зу = 15
x - 2y = 0 solve using substitution please show work
Answers
Answer:
(6,3)
Step-by-step explanation:
I'm going to start with the second one.
x - 2y = 0
+2y +2y
x = 0 + 2y which is the same as (x = 2y)
Now plug that in for the x-value in the other equation.
4(2y) - 3y = 15
8y - 3y = 15
5y = 15
Divide both sides by 5
y = 3
Here is where you are going to plug it back into the first one we did.
x - 2(3) = 0
x - 6 = 0
+6 +6
x = 6
So the answer is (6,3)
Hope that helps and have a great day!
Josiah cell phone plan allows a number of minutes of air time for $20 a month each minute costs 0.02 $ how many minutes of air time is he allowed?
Answers
Given parameters:
Cost of cell phone plan per minute = 0.02$/min
Amount in a month = $20
Unknown:
Number of minutes allowed per month?
Solution:
The number of minutes = [tex]\frac{amount per month}{rate per call}[/tex]
Input the parameters and solve;
= [tex]\frac{20}{0.02}[/tex]
= 1000min
The number of minutes allowed per month is 1000min
Riley was scuba diving 12 feet below sea level. She dove 8 feet further down what now what is the expression.
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Answer:
-12+(-8)=-20
-20 is the answer
Subtract 2x from 4x - 3
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Answer:
2x-3
Step-by-step explanation:
If you subtract 2x from 4x-3, you got 2x-3. This must be the answer you're looking for. Hope it helps!
4x-2x= 2x
You can’t simplify anymore
7.4 x 10^-8 - 6.7 x 10^-9 =
Answers
Answer: 6.73 × 10 -8
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
what is the answer to 7 – 4 + ( 9/3)2
Answers
Answer:
9.
Step-by-step explanation:
Answer
9
Step-by-step explanation:
first simplify 9/3 to 3 and then go on from there
7-4+3*2
7-4=3
3*2=6
3+6=9
the area of a trapezium is given by the formula A=1/2h(a+b), where h is the height and a and b are the measures of the two bases. what is the height of a trapezoid with an area of 24 square inches if the two bases measure 4 inches and 6 inches?
Answers
Answer:
[tex] h = 4.8 \: inches.[/tex]
Step-by-step explanation:
[tex]A= \frac{1}{2} h(a+b) \\ h(a + b) = 2A \\ h = \frac{2A}{(a+b)} = \frac{2 \times24 }{4 + 6} \\ h = \frac{48}{10} \\ h = 4.8 \: inches.[/tex]
Answer:
h=4.8
Given:
area=24 , a=4 , b=6
To find:
height
Step-by-step explanation:
A = [tex]\frac{1}{2}[/tex] × h(a+b)
24 = [tex]\frac{1}{2}[/tex] × h(4+6)
24 × 2 = h(10)
48 = 10h
48/10 = h
h=24/5
h=4.8
therefore, height of the trapezium is 4.8
hope it helps you!
23% of 75 is what number?
please answer it like the image!
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Answer:
23% of 75 is 17.35 ok i hope it helps
Pls help i will mark brainliest if you get it correct♡︎シ
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Answer:
its the first one. hope this helps
Domain is x
I need help please list all the available factors. PLEASE
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Write the equation in slope-intercept form. y - 2 = 6 (x + 1)
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Answer:
Step-by-step explanation:
y-2=6x+6
y=6x+8
A particular toddler has an average nap of 2 and half hours. Nap time can vary by about 15 minutes. Write and solve an absolute value inequality that represents this situation.
Answers
Step-by-step explanation:
Xavier spent $84 on art supplies. The canvas for each of his paintings is an additional $1. He plans to sell his paintings for $8
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Answer:
84 + x*1 = 8x
Step-by-step explanation:
Xavier needs to sell 12 painting to break even.
The first integer is
A. 1
B.0
C.-1
D.None of the above
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Answer:
a
Step-by-step explanation:
Answer:
its B
Step-by-step explanation:
Are -5/10 and -4/8 equivalent
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PLS HELP ME!!!! I WILL MARK U!!!!!
MATH!!!!
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Answer:
-38
Step-by-step explanation:
y=2
z=-17
yz-y^2
(2)(-17)-(2)^2
-34-4
-38
Use the relation {(3,5),(-4,6),(3,8), (2,4), (1,3). I need help finding the domian and the range!
Answers
Answer
-4 3
1 4
2 5
3 6
3 8
Step-by-step explanation:
hope this helps
If you live for 90 years, but celebrate your birthday every single day for 90 years, how old would you be?
Answers
Answer:
32850
Step-by-step explanation:
Days in a year: 36590 × 365 = 32850I hope this helps!
Answer:
um if this is a riddle then only 90 years old because that how many actual years you have lived but is this is like more of a math question then you would be 32850 years old because 365 x 90 = 32850
Step-by-step explanation:
is this equation linear or not? y = 2x²
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Answer:
No this is not linear
Step-by-step explanation:
can anybody help me please!!
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Answer:
[tex]the \: equation \: of \: the \: statement \: is : \\ 5 {x}^{2} - 28x = 2500[/tex]
Help me pls. Show the working for the following questions in the picture
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2= 144
3= 25
4= 64
5= 100
6=49
7= 9
8=121
9= 36
How long is each side of a square with a perimeter of 32.28 centimeters?
Answers
Answer:
8.07 cm
Step-by-step explanation:
since all sides of a square are the same length, you can just do 32.28/4=8.07
can i get brainliest please?
If a line passes through the point (0,-8), the y-intercept is
Answers
Answer:
y-intercept = -8
Step-by-step explanation:
The y-intercept is where the line goes through the y axis. It is also the value when x = 0. From what the problem gives us, we know the y-intercept is -8 because the x value is 0
Pls answer
(5x+7) (8x-7) solve for x
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Answer:
where is the =...........
Answer: 40x2+21x−49
Step-by-step explanation:
please help me with this
Answers
Answer:
its yes
I'm fighting ransome cuz I need at least 20 characters
Can someone help this is a big grade??
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Answer: c
Step-by-step explanation:
find the highest common factor of 18 and 12
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Answer:
Step-by-step explanation:
18 -> 1,2,3,6,9,18
12 -> 1,2,3,4,6,12
heighest common factor is 6.
It will be nice if you give me brainliest. Good luck!
what is the answer to the question 1/2n+5=3?
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Have an amazing day :3
Determine the 50th term in the sequence defined by an = -11+ 5(n − 1).
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The 'nth' term is a formula with 'n' in it which enables you to find any term of a sequence without having to go up from one term to the next. 'n' stands for the term number so to find the 50th term we would just substitute 50 in the formula in place of 'n'.
Plz help me fast will give brain list
Answers
17,400 - 3000 = 14,400
Let x be the number of months.
300x = 14,400
Divide by 300.
x = 48
12 months = 1 year
4 years is the answer.
Answer:
4 years
Step-by-step explanation:
Equation: 300x + 3000 = 17400
Subtract 3000 from both sides;
300x = 14400
Divide both sides by 300;
x = 48 months
48 months = 4 years