QUICK PLEASE I NEED HELP WITH THIS GEOMETRY QUESTION!
I dont know if what I selected is right
Answers
9514 1404 393
Answer:
your choice is the best
Step-by-step explanation:
If you simply look at the segments marked with expressions in z, you have* ...
z+23 > 0 ⇒ z > -23
3z +9 > 0 ⇒ z > -9/3 = -3
That is, the side lengths must be positive. We must also have the side labeled z+23 be longer than the side labeled 3z+9:
z +23 > 3z +9
14 > 2z . . . . . . . subtract z+9
7 > z
So, the limits on the marked side lengths require ...
-3 < z < 7 . . . . matches the 4th choice
__
If you actually work out the possible sizes of these triangles such that the angles are the given measures, you find that the minimum length of the legs with the hash mark is about 15.8649, and the minimum value of z is ...
z > (12√6 -7)/5 ≈ 4.47878
This value is obtained when the triangles are isosceles. Apparently, you're not supposed to think that deeply about this question.
_____
* The "or equal to" case is not included, because that would allow the triangles to have zero area. That is, the triangles would be a single point.
Related Questions
2. If you were to graph the line y = 2x-1 using a t-chart, list the five ordered
pairs that would go in the chart shown.
Answers
Answer:
(-2, -5)
(-1, -3)
(0, -1)
(1, -1)
(2, 3)
Step-by-step explanation:
To do this you simply put in an input for x and then solve and you will get your y.
We'll use
x= -2 for this input
y=2(-2)-1
y=-4-1
y=-5
(-2, -5) Is one ordered pair
We'll use
x= -1 for this input
y=2(-1)-1
y=-2-1
y=-3
(-1, -3) Is another ordered pair
We'll use
x= 0 for this input
y=2(0)-1
y=0-1
y=-1
(0, -1) is another ordered pair
We'll use
x= 1 for this input
y=2(1)-1
y=2-1
y=1
(1, -1) is another ordered pair
We'll use
x= 2 for this input
y=2(2)-1
y=4-1
y=3
(2, 3) is the last pair I'll use today.
Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!
There are 4 green gumballs, 3 blue gumballs, and 6 red gumballs. What is the probability of getting a red gumball
ANSWER NEEDED ASAP
Answers
Answer:
6/13
Step-by-step explanation:
b/c it is 6 wanted amount out of 13 total amount
Please help
Which of the following is the equation of the line that is parallel to the graph of y = 5x + 7 and has y-intercept at (0, -2)
y=−15x−2
y is equal to negative 1 fifth x minus 2
y=5x−2
y is equal to 5 x minus 2
y=−2x+7
y is equal to negative 2 x plus 7
y=5(x+2)
Answers
Answer:
y=-15x-2
Step-by-step explanation:
Please help
Which of the following is the equation of the line that is parallel to the graph of y = 5x + 7 and has y-intercept at (0, -2)
y=−15x−2
y is equal to negative 1 fifth x minus 2
y=5x−2
y is equal to 5 x minus
I need help figuring this out plz
Have to figure out values of x and y. pls show steps if u can
Answers
Answer:
y=60 degrees
x=90 degrees
Step-by-step explanation:
If you look at x, you can tell by it's angle that it is 90 degrees. A square has 4 sides with 90 degrees on each side, that angle is 1/4 of a square, making it a 90 degree angle, and a triangle has 3 sides, all 60 degrees, if you look at y, you can see that angle is 1/3 of a triangle, giving it a 60 degree angle.
Hope this helps!
Which one? (Warm up) whoever answers correctly gets brainlest!!
Answers
Answer:
it's c
Step-by-step explanation:
if not then it's a
sorry if it’s wrong x
are the triangle below congruent ?
Answers
both are true #18 is right because ΔABD and ΔCBE are congruent they are congruent because they both take up two of the three smaller triangles. #19 is right because ΔABE and ΔDBC are congruent they are congruent because they both only take up one of the smaller trianges inside.
hope this helps!
7x+3z-9-9x+2x+6z+11 simplify
Answers
Answer: 9z + 2
Step-by-step explanation: you have to add and subtract everything in the equation.
While catching fireflies, you and a friend decide to have a competition. After m minutes, you have (3m+13) fireflies and your friend has (4m+6) fireflies.
a. Write an expression in the simplest form that represents the number of fireflies you and your friend caught together.
Expression: ____
b. The competition ends after 5 minutes. Who has more fireflies?
_____ more fireflies.
Answers
Answer:
a. 7m+19
b. You caught more fireflies, your friend caught less
Step-by-step explanation:
Answer:
Expression: 7m +19
Who has More? Me/You
what is the answer to this
X^5×X^4
Answers
Answer:
X^9
Step-by-step explanation:
X^5 x X^4 = 9 its basically adding them
chicken wing chicken wing chicken wing
Answers
Answer:
Hot Dog and Bologna
Step-by-step explanation:
Chicken and macaroni, chillin with my...
If anyone needs help I Can help you
Answers
I'll help. I love helping people
Noah is thinking of two fractions that have a sum of 3/5 each fraction has a numerator of 1 what are the denominators of the fractions
Answers
Answer:
Step-by-step explanation:
1/2 and 1/10
The value of fractions whose sum is 3/5 are, 1/2 and 1/10.
What is mean by Fraction?A fraction is a part of whole number, and a way to split up a number into equal parts. Or, A number which is expressed as a quotient is called fraction. It can be written as the form of p : q, which is equivalent to p / q.
We have to given that;
Noah is thinking of two fractions that have a sum of 3/5 each fraction has a numerator of 1.
Now, Let two fraction with each has a numerator of 1 are,
⇒ 1/2 and 1/10
Now, We can add these fraction, we get;
⇒ 1/2 + 1/10
⇒ (10 + 2) / 20
⇒ 12/20
⇒ 3/5
Thus, The value of fractions whose sum is 3/5 are, 1/2 and 1/10.
Learn more about the fraction visit:
https://brainly.com/question/5454147
#SPJ5
I GIVE BRAINLISET TO BEST ANSWER
Answers
Answer:
Love ya ;)
Step-by-step explanation:
PLZ HELP ME!!! this is worth 20 so if u give me bad answer... imma rate you bad.
if 8 7/18 - (1 5/6 + y) = 3 4/15 + 2 13/45
I'm rly bad at fractions so PLZ HELP!!!!!!!!!!!!!
Answers
Answer:
The answer is y=1
Step-by-step explanation:
hope this helps
Answer:
y = 1
Step-by-step explanation:
You need to find the a multiple divisible by all numbers, in this case that would be 90
you multiply everything so the denominator is 90
7/18 = 35/90
5/6 = 75/90
4/15 = 24/90
13/45 = 26/90
So 8 35/90 - (1 75/90 + y) = 3 24/90 + 2 26/90
6 50/90 - y = 5 50/90
subtract 6 50/90 from both sides
-y = -1
divide both sides by -1
y = 1
Help me please................
Answers
Answer:
Third option
Step-by-step explanation:
c
Step-by-step explanation:
what is the value of c? 2c + c = 180
Answers
Answer:
60 is the value
Step-by-step explanation:
2c+c =180
2*60 = 120
120+60 is 180
What is X and Y ? I’ll give brainliest!
Answers
Answer:
Step-by-step explanation:
x=16 root 3 y is 32 root 3
What is the solution for y=4x-9y
Answers
Answer:
y=4x-9y
y+9y=4x
10y=4x
Step-by-step explanation:
A triangle has side lengths of 3, 4, and 5 inches. A dilation (scale factor of 5) is performed on that triangle. What are the side lengths of the dilated triangle?
8, 9 and 10 inches?
3/5, 4/5, and 1 inch?
15, 20, and 25 inches?
The dilation is not possible?
Answers
Answer:
15, 20, and 25
Step-by-step explanation:
You just multiply the original lengths by the scale factor (5).
POSSIBLE POINTS: 10
Which of the following systems of inequalities correctly models its graph? (15 pts)
ſy < -2x + 2
by <-
fy<
oly> - * +10
O
{y
o {> <+4.
byzz
1
2
3
4
5
K
K
W
O
Answers
Answer:
this problem is 2x+26
Step-by-step explanation:
Find all of the missing values. Round the nearest tenth and do not include units.
WILL MAKE BRAINLIEST
Answers
Answer:
angle c is 65
line ac has a length of 10ft
line cb has a length of 22.1ft
Step-by-step explanation:
A rectangle has an area of 24 cm2 Function f gives the length of the rectangle, in centimeters, when the width is w cm. Determine if each value, in centimeters, is a possible input of the function. A 0.5 B 48 C 0 D -6 E 3 0.5 0.5
Answers
Answer:
Input is the value of w and the function f = 24/w as length x breadth = area of rectangle
If w = 0.5, then f = 24/0.5 = 48cm. So, it is a possible input of the function.
If w = 48, then f = 24/48 = 0.5cm. So, it is a possible input of the function.
If w = 0, then f = 24/0 = 0cm. So, it is not a possible input of the function as it cannot be defined
If w = -6, then f = 24/-6= -4cm. So, it is not a possible input of the function as a length and width can't be negative
If w = 3, then f = 24/3 = 8cm. So, it is a possible input of the function.
The possible input of the function are: A 0.5, B 48 and E. 3
Area of rectangle= length x breadth
f= length of the rectangle
w= width of the rectangle
We have possible input of the function.
A. 0.5 B. 48 C. 0 .D -6 E. 3
If w = 0.5, then f = [tex]\frac{24}{0.5}[/tex] = 48cm. So, it is a possible input of the function. If w = 48, then f = [tex]\frac{24}{48}[/tex] = 0.5cm. So, it is a possible input of the function. If w = 0, then f = [tex]\frac{24}{0}[/tex] = not defined . So, it is not a possible input of the function as it cannot be defined If w = -6, then f = [tex]\frac{24}{-6}[/tex] = -4cm. So, it is not a possible input of the function as a length and width can't be negative If w = 3, then f =[tex]\frac{24}{3}[/tex] = 8cm. So, it is a possible input of the function.Learn more:https://brainly.com/question/18241410
help with this question please
Answers
The answer should be C
What is the answer??? Find the slope!!Only if you know please i will report you no games
Answers
Answer:
#15 is .6 as the slope
Step-by-step explanation:
Tom and Lisa wanted to improve their yard by planting daylilies and shrubs. They bought 3 daylilies and 5 shrubs for $46. The daylily costs $2 more than a shrub. How much was the daylily. Write a system of equations. Use x for cost of daylily and y for cost of shrub.
Answers
Answer:
Daylillies= $7 each Shrubs $5 each
Step-by-step explanation:
Which set of ordered pairs does not represent a function?
O {(4,8), (-4,-5), (-9, -4), (-6,8)}
O {(0,0), (5,8), (-3,7), (-3,-2)}
O {(-9,8), (-4,-3), (2,-2), (3,-2)}
{(4,0), (9,6), (-5,0), (5, -1)}
Answers
Please help! Will give brainiest (if i can) if you answer.
Answers
Answer:
A
Step-by-step explanation:
Ted is constructing an equilateral triangle. He draws a segment with his straightedge and labels the endpoints A and B. He then puts the compass point on A, opens the compass until the pencil point is on B, and draws a circle.
Which move is a correct next step for Ted?
Keep the same compass opening, place the compass point on B, and draw a circle.
Shorten the compass opening, place the compass point on B, and draw two arcs that intersect the circle.
Keep the same compass opening, place the compass at the midpoint of the segment, and draw a circle.
Widen the compass opening, place the compass point on B, and draw a circle.
Answers
Answer:
Step-by-step explanation:
Keep the same compass opening, place the compass point on B, and draw a circle.
Given NL bisects KNM and KLM. Prove NKL equals NML
Answers
Answer:
1. NL bisects <KNM and <KLM = Given
2. <KNL = <MNL = def. of angle bisector
3. <KLN = <MLN = def. of angle bisector
4. NL = NL = Reflexive Property
5. (triangle) NKL = (triangle) NML = ASA
Step-by-step explanation:
ΔNKL ≅ ΔNML by Angle Sie Angle (ASA) congruence
hence (c) option is correct
Given that
NL bisects ∠KNM and ∠KLM
To Prove
ΔNKL ≅ ΔNML
∠KNM = ∠KLM (given)
According to ASA ( Angle Side Angle ) rule of congruence if two angles and the included side of one triangle is equal to the corresponding two angles and the included side of another triangle than we say that the two triangles are congruent by ASA rule of congruence.
Here
NL bisects ∠KNM and ∠KLM
hence by definition of angle bisector we can say that
∠KNL = ∠LNM
∠KLN = ∠MLN
NL = NL (Common included side )
So we can say that
ΔNKL ≅ ΔNML (By ASA congruence) hence
from given figure (c) option is correct.
For more information please refer to the link below
https://brainly.com/question/20903156
18+10= -4(2x-7) what does x equal?
Answers
Answer:
x equals 0
at least i think so
