Answers
Line AB is neither a Median nor an Altitude.
What is angle Bi-sector?In geometry, an angle bisector is a line that divides an angle into two equal angles. The term "bisector" refers to a device that divides an item or a form into two equal halves. An angle bisector is a ray that divides an angle into two identical segments of the same length.
Given, A triangle in that there is an angle bisector AB.
Since,
Median:
A median of a triangle is a line segment that joins a vertex to the mid-point of the side that is opposite to that vertex.
In our case, it is not specified if AB bisects the opposite line
Altitude:
The altitude of a triangle is the perpendicular drawn from the vertex of the triangle to the opposite side. Also, known as the height of the triangle, the altitude makes a right-angle triangle with the base.
In our case, it is not specified if AB makes a Right triangle or not.
Therefore, Line Ab is neither a Median nor an Altitude.
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Related Questions
2/5 divided by 4 and reduce the answer
Answers
Answer:
1/10 i guess
Step-by-step explanation:
2/5=0.4
0.4/4=0.1
0.1=1/10 (one tenth_
Answer:
1/10
Step-by-step explanation:
2/5 ÷4 is the same as 2/20, which is 1/10
4,000,900 divided by 1,000
Answers
Answer:
4000.9
Step-by-step explanation:
help pls :) it’s due in a few mins
Answers
7: x= 45 and it is also acute
2.45 acute
3.25
Pls help me :(
Solve for x
Answers
Answer:
x = -3
Step-by-step explanation:
To answer this question, you should first remember that the inside angles of a triangle will always add up to 180 degrees. Therefore, we can make an equation and solve it form there:
55 + 54 + (x + 74) = 180
We add like terms:
109 + (x + 74) = 180
Continue adding like terms:
183 + x = 180
Next, we dubtract to siolate the "x" variable:
x = -3
Hope this helps :)
x=-3
Step-by-step explanation:
To start off, you're going to want to know and understand that all the angles of triangle equal 180 degrees.
Now that we know a triangle equals 180 degrees, lets make an equation. This is equation can be 55+54+74+x=180.
Now, lets combine the like terms in the equation. The equation now becomes 183+x=180.
From here, we subtract 180 from both sides, which would get us x=-3.
To double check that this is correct and that it works, you can plug in the -3 where the x would be.
I hope this helped!! Let me know if you have any further questions.
3y- 3x + 3 =15 solve for y.
Answers
Answer:
y=x+4 this should be the answer
EXTRA POINTS ASAP
find the 10th term of the geometric sequence 3,15,75...
What is the equation for the sequence and what calculation was necessary to find the nth term indicated.
Answers
Multiply the previous term by 5
Is my answer right? if not can you please show me the correct answer
Answers
Answer: No, is a=9
Step-by-step explanation:
HELLP ILL GIVE ALL MY POINTS IF SOMEONE HELPS The ratio of bows to headbands of Monique’s hair accessories is 8:4.
Select all true statements.
For every 8 hair accessories, 4 are bows.
For every 8 bows, there are 4 headbands.
For every 8 headbands, there are 4 bows.
For every 8 hair accessories, 4 are headbands.
For every 12 hair accessories, 4 are headbands.
Answers
Answer:
Its a
Step-by-step explanation:
Answer:
B and D I think
Explaination:
its bows to hair so its 8:4
and add head bands to bows thats 12
12:4
( all to headbands)
Hope it make sense
Jim invests $1240 at a 3.6 interest rate in an account that is compounded quarterly. What is the value of the account after 6 years
Answers
Answer:
$1507.84
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 3.6%/100 = 0.036 per year,
then, solving our equation
I = 1240 × 0.036 × 6 = 267.84
I = $ 267.84
The simple interest accumulated
on a principal of $ 1,240.00
at a rate of 3.6% per year
for 6 years is $ 267.84.
Select the correct answer.
Which is the graph of the function }(r).= x3 – 3,2 – 417
Answers
8. The diagonal of a computer monitor is measured to be 17 inches. If the width of the monitor is 12 inches, find the
height of the monitor to the nearest inch.
a. 17 inches b. 12 inches
c. 16 inches d. 145 inches
Answers
Answer:
b. 12 inchesStep-by-step explanation:
D = 17 in
W = 12 in
H = ??
Monitor is a ractangle, so we can use the Pythagoeran theorem:
W² + H² = D²
12² + H² = 17²
H² = 289 - 144
H² = 145
H = √145 ≈ 12
Question 1 ?
Question 2 ?
Question 3 ?
Question 4 ?
Question 5 ?
Answers
Answer:
1. 90 degrees
2. 23 degrees
3. 67 degrees
4. 5 units
5. 12 units
90°
23°
67°
5 units
12 units
Pls help me with this question
C.the solution of the system is (3,-2) because that is the point where the two lines intersect
D.the solution of the system does not appear on the graph because the axes are shown only from -5 to 5
Answers
Answer:
its b
Step-by-step explanation:
it's b yup yup yeah yeah
please help i’ll give you brainliest and a thanks ❤️
Answers
2. 2¹
3. 2-¹
4. 2⁰
Answer:
[tex]2^{4} x 2^{-4} ---- 2^{0} \\2^{-4} x 2^{5} ---- 2^{1} \\\frac{2^{4} }{2^{5}} ---- 2^{-1} \\\\\frac{2^{4} }{2^{4}} ---- 2^{0}[/tex]
Step-by-step explanation:
(pretend the x's are multiplication signs)
hope this helps you!
Rysha ran a 5k and finished in 34 minutes. How many minutes did it take for her to run each kilometer?
Answers
Answer:
6 minutes, and 8 seconds
Step-by-step explanation:
You can simply get this answer by dividing .34 by 5.;)
There are 120 cars in a grocery store parking lot. The probability that a car selected at random is white is 18.How many of the cars in the parking lot are white?
A 8
B 15
C 30
D 105
Answers
Answer:D
Step-by-step explanation:
If you subtract 120-18 it is 102 and 105 is the closest feel free to correct me if I'm wrong.
Find the measure of angle b
Answers
Answer:
26˚
Step-by-step explanation:
Since there is already two angles (The square in the corner shows that the angle is 90˚)
So subtract 90˚ with 64˚ which is 26˚
Answer:
this whole angle is equal to 90°
so the value of angle b = 90°-64°
so the value of b= 26.
Factor.
x2+14x+48
Enter your answer in the box.
Answers
Answer:
(x+6)(x+8)
Step by step explanation:
Because 6 + 8 is the 14 in the middle and 48 is 6 x 8 and you thats all you need just put the x's at the beginning
Answer:
For those who were looking for x^2+14x+48
The answer is:
Which function of x has the least value for the y-intercept?
Answers
someone plz help me on this question plz
Answers
Answer:
The answer is C
Step-by-step explanation:
Answer:
66
Step-by-step explanation:
you have to times 22 times 3 to get the sq. units
I really need help with this.
Answers
9514 1404 393
Answer:
a. (1.4, 2.6)
b. (3, 2)
Step-by-step explanation:
a. The circumcenter is the intersection point of the perpendicular bisectors of the sides of the triangle.
For points X(a, b) and Y(c, d), the perpendicular bisector of XY can be written as ...
(c -a)(x -(c+a)/2) +(d -b)(y -(d+b)/2) = 0
Then the equation of the perpendicular bisector of MN is ...
(-2-4)(x -(-2+4)/2) +(4-0)(y -(4+0)/2) = 0
-6(x -1) +4(y -2) = 0
3x -2y = -1 . . . . divide by -2 and put in standard form
Similarly, the perpendicular bisector of NO is ...
(0-(-2))(x -(0-2)/2) +(6 -4)(y -(6+4)/2) = 0
2(x +1) +2(y -5) = 0
x + y = 4 . . . . divide by 2 and put in standard form
So, the point of intersection is ...
(3x -2y) +2(x +y) = (-1) +2(4) . . . . . add twice the 2nd equation to the 1st
5x = 7 . . . . . . simplify
x = 1.4 . . . . . . divide by 5
y = 4-1.4 = 2.6 . . . . . find y from the second equation
The coordinates of the circumcenter are (1.4, 2.6).
__
b. The centroid is the average of the vertex coordinates.
centroid = (A +B +C)/3 = ((1, 2) +(3, 4) +(5, 0))/3 = (1+3+5, 2+4+0)/3 = (9, 6)/3
centroid = (3, 2)
HELPPP PLEASE!!!! HELP
Answers
2 x=7
3 t=3
B1 x=3
2 x=2
3 z= √6
In AMNO, m = 150 inches, n = 550 inches and o=630 inches. Find the measure of ZO
to the nearest 10th of a degree.
Answers
The measure of ∠O is, 115.8°.
What is mean by Triangle?A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.
We have to given that;
In ΔMNO, m = 150 inches, n = 550 inches and o=630 inches.
Now, We know that;
⇒ cos O = m² + n² - o² / 2mn
Substitute all the values, we get;
⇒ cos O = 150² + 550² - 630² / (2 × 150 × 550)
⇒ cos O = - 0.4357
⇒ ∠ O = 115.8°
Thus, The measure of ∠O = 115.8°
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Write down in terms of n an expression for the nth term of the following sequence
12 16 20 24 28
Answers
Answer:
4n + 8
Step-by-step explanation:
Three students have already enrolled for a creative writing class. The teacher will cancel the class if there are fewer than 10 students enrolled. Write three values for numbers of students needed to sign up so that the the creative writing class can be held
Answers
Answer:
7, 10 and 15
Step-by-step explanation:
Given
[tex]S_1= 3[/tex] --- Students already enrolled
[tex]Total = 10\ (less)[/tex]
Required
Determine the additional number of students needed for the teacher not to cancel the class
First, we need to calculate the number of students for the teacher to cancel the class.
Represent this with x.
So, we have:
[tex]S_1 + x < Total[/tex]
Make x the subject
[tex]x < Total - S_1[/tex]
Substitute values for Total and S1
[tex]x < 10 - 3[/tex]
[tex]x < 7[/tex]
This means that if less than 7 additional students come to the class, the teacher will cancel the class.
So, for the teacher not to cancel the class, the students must be 7 or greater (i.e. 7, 8, 9, 10....)
When do we use pooling in inference?
Answers
Answer:
There are two versions of this test, one is used when the variances of the two populations are equal (the pooled test) and the other one is used when the variances of the two populations are unequal (the unpooled test).
Step-by-step explanation:
Please help! Will mark brainliest
Answers
Answer:
30 degrees but I have to write more stuff so brainly will let me submit my answer
Answer:
30°
Step-by-step explanation:
Because it is in the intersection of two lines, and opposite a corner that we know is 30°, then 3 must also be 30°
21.57 x 0.12 =
Divided by a power of 10
Answers
Answer:
Answer vary :
0.25884
Step-by-step explanation:
honestly in my opinion that’s the answer.
1. 21.57 times 0.12 = 2.5884
then divide 2.5884 by the power of ten, wich is moving the decimal to left with how many zeros their are.
-0.25884
since in 10 their is only one 0 we moved the decimal only one time to the left.
and that’s how I came to that solution.
Mary and Will rent a tandem bike for $10/hr. Which value is the dependent variable? Which is the independent variable
Answers
Answer:
Step-by-step explanation:
In this scenario, the dependant variable would be the total cost of the rental for the bike. This is because the actual cost depends on the number of hours that the individual has decided to rent the bike. The independant variable is the number of hours that they chose to rent the bike since it does not depend on any other factor in the scenario.
find area of the triangle 15ft 10ft 10ft
Answers
Answer:
75
Step-by-step explanation:
i'm going to assume that the base is 10, the formula for a triangle is base x height divided by 1/2 (or 2)
15height x 10base = 150 now divided by 2, 150/2 = 75