ASAP!!! PLEASE help me solve this question! No nonsense answers, and solve with full solutions.
Answers
Answer:
when two inscribed angles in one circle both equal 75°, the two angles must intercept the same arc that measures 75°.
Step-by-step Explanation:
The relationship between an intercepted arc and an inscribed angle is given as:
the measure of the intercepted arc = twice the inscribed angle that intercepts it.
Also, by virtue of this, when two inscribed angles intercepts the same arc, both inscribed angles are said to be congruent. And the measure of both angles equal the measure of the arc they both intercept.
Therefore, if the measure of an arc, that is intercepted by 2 inscribed angles, is given as 75°, both inscribed angles equal 75° as well. Thus, each of the inscribed angles is half the measure of the intercepted arc.
Therefore, the statement that is true about inscribed angles is: "when two inscribed angles in one circle both equal 75°, the two angles must intercept the same arc that measures 75°."
Related Questions
A rectangle has a length of 8ft and a width of 9ft. What is the area of the rectangle, in ft^2?
Answers
Answer:
72ft
Step-by-step explanation:
A=wl=9·8=72ft²
The finite geometric sequence has 10 terms. The sum of all terms with even index is 682 and the sum of all terms with odd index is 1364. Determine the first term. Please also state what does "index" refer to in the question?
Answers
Answer:
First term=1024
Common ratio = ½
Step-by-step explanation:
Index means its position
Even index means the 2nd, 4th, 6th ....terms
f(x) = x2. What is g(x)?
Answers
Answer:
g(x) = [tex](\frac{x}{3})^2[/tex] which is A.
Step-by-step explanation:
I did this before. You have to trust me.
Please help me!! I'll give brainliest btw
Answers
Answer:
e. cannot be determined
Step-by-step explanation:
m = 1/2( x + x + 10) = 1/2(2x + 10) = x + 5
n = 1/2(x² + x + 10) =
m/n = (x+5)/(1/2(x² + x + 10))
Not enough information
Andrés, in his shop, stores the buttons in bags. In box A, he has bags of 24 buttons each with no buttons left. In box B, he has bags of 20 buttons with no buttons left. The number of buttons that are in box A is equal to the number of buttons in box B. What is the minimum number of buttons in each box?
Answers
Answer:
120 buttons in each box
Step-by-step explanation:
What you are looking for is the least common multiple. List out what the multiples of each number are and when ever you find two numbers that match you have your answer.
Find the value of a.
Answers
Explanation:
6a + 11 = 2a + 83
6a - 2a = 83 - 11
4a = 72
a = 72/4
a = 18
a = 18°
Step-by-step explanation:we have opposite angles =>
=> 6a + 11 = 2a + 83
6a - 2a = 83 - 11
4a = 72
a = 72 : 4
a = 18°
In the Rhombus, m<3=80. Find m<2
160
80
50
40
Answers
==============================================
Explanation:
The diagonal cuts the rhombus into two congruent isosceles triangles. We know they are isosceles because the non-diagonal sides are equal in length (since all four sides of a rhombus are the same length).
Let x be the measure of angle 1. This is one base angle. The other base angle is also x as well. The third angle of the bottom triangle is angle 3, which is given to us at 80 degrees. For any triangle the three angles always add to 180.
x+x+80 = 180
2x+80 = 180
2x = 180-80
2x = 100
x = 100/2
x = 50
Angle 1 is therefore 50 degrees.
Angle 2 is also 50 degrees because angles 1 and 2 are congruent alternate interior angles. Any rhombus is a parallelogram (but not the other way around) so the top and bottom lines of the rhombus are parallel, allowing the alternate interior angles to be congruent.
Answer:
m<2 = m<1 = 50°
Step-by-step explanation:
In a Rhombus, Diagonals intersect at 90° as well bisect angles.
Therefore, in a triangle formed by <1, 90° at the diagonal intersection and angle bisection of <3 = 40°.
m<1 = m<2 = 50°
URGENT HELP PLS AND THANK U
Answers
Answer: a= 1
Step-by-step explanation:
a * b = b
Divide by “b” on both sides
a= b/b
“b/b” is equal to 1
a=1
Hope that helps
Lmk if you need a better explanation.
Find an equation for the line of best fit for the table below.
Answers
Answer:
[tex]y = 0.4x + 3.8[/tex]
Mark all the relative minimum points in the graph.
Please help I don't understand what to do.
Answers
Answer:
Step-by-step explanation:
The thing to remember is that absolute can be relative but relative can't be absolute. In other words, absolute min is the very lowest point on the graph and there's usually only one (unless there are 2 absolute mins that have the same y value) while relative mins can occur at several points on a graph. That means that the only relative min point on the graph occurs at (-3, 4); the absolute min occurs at (5, -6).
An arc subtends an angle of 72 degrees at the centre of the circle find the length of the arc of the radius of the circle is 3.5cm take pie as 22 on 7
Answers
Answer:
4.4 cm
Step-by-step explanation:
Arc length = 2*pi*r*(central angle) / 360
Arc length = 2*(22/7)*3.5*(72/360)=4.4 cm
___________probabilities
are always the same given
the same total number of
trials.
A. Calculated
B. Experimental
C. Determined
D. Theoretical
Answers
Answer:
Determined
Step-by-step explanation:
Determined
AB =
Round your answer to the nearest hundredth.
B
?
2
25°
С
A
Answers
Answer:
? = 4.73
Step-by-step explanation:
Since this is a right triangle we can use trig functions
sin theta = opp / hyp
sin 25 = 2 / ?
? sin 25 = 2
? = 2 / sin 25
? =4.732403166
To the nearest hundredth
? = 4.73
Which value of x satisfies the equation
Answers
Answer:
9
Step-by-step explanation:
5/3 (x + 1/2) = 95/6
5/3 × 1/2 = 5/6
5/3x + 5/6 = 96/6
-5/6 -5/6
---------------------------
5/3x = 90/6
5/3x = 15
------ ----
5/3 5/3
x = 9
A business has $25,000 to spend on training sessions for its employees. It wants 45 of its employees to attend. The business wants to send as many employees as it can to a technology training. The technology training costs $1,000 per person. The customer service training costs $500 per person. Create a system of equations that models how many of each type of training the business should purchase. 1,000x + 500y = 45 x + y = 25,000 1,000x + 500y = 25,000 x + y = 45 1,000x + y = 45 x + 500y = 25,000 x + 500y = 45 1,000x + y = 25,000
Answers
Answer: [tex]x+y=45\\\\1000 x + 500y = $2500[/tex]
Step-by-step explanation:
Let x = Number of employees taking technology training
y= Number of employees taking customer service training
Given, The technology training costs $1,000 per person. The customer service training costs $500 per person.
Total cost = 1000 x + 500y
Since, Total cost = $25,000 and total employee to attend training= 45 .
That means , the required equations are:
[tex]x+y=45\\\\1000 x + 500y = $2500[/tex]
Answer:
1,000x + 500y = 45
x + y =45
Step-by-step explanation:
So that means answer b is the correct answer, also I took the test.
The sqrt(98) falls between what two numbers on a number line?
Answers
Answer:
9 and 10
Step-by-step explanation:
9²=81
10²=100
98 lies between 81 and 100
Find the number of five-digit numbers which are not divisible by 5?
Answers
Answer:
72000
Step-by-step explanation:
First five digit number is 10000
And the last five digit number is 99999.
There are 99999-10000+1 five digits in all.
That simplifies to 89999+1=90000.
Any number whose units digit is 5 or 0 is divisble by 5.
10000 is the first five digit number that is divisble by 5.
10000+5k where k is a positive integer can be used to find any after.
The last five digit number divisible by 5 is 99995. What is k then?
10000+5k=99995
5k=89995
k=89995/5
k=17999
How many 5 digit numbers are divisble by 5?
So the first one happens at k=0 and the last one happens at k=17999.
How many numbers is that? 17999+1=18000.
So the number of 5 digit numbers that aren't divisble by 5 is 90000-18000=72000
PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER!!
The interquartile range is determined by the formula _____________.
A. Third quartile – First quartile
B. Third quartile + first quartile
C. First quartile – third quartile
D. Maximum – minimum
Answers
Answer:
A-Third quartile-First quartile
Step-by-step explanation:
The interquartile range is found by taking the third quartile minus the first quartile. It is also found by taking the right side of the box in a box and whisker plot and subtracting the left side of the box in a box and whisker plot
Find the commission on a sale of $600 with a 5% commission rate.
Answers
Answer: $30
Step-by-step explanation:
Answer:
$30
Step-by-step explanation:
10% of 600 = 60
5% of 600 = 30
please help :) Respecting and understanding different opinions promotes fill in the blank . answer choices : (value/tolerance)
Answers
Answer:
Tolerance
Step-by-step explanation:
Value in this situation doesn't make sense and you can search up the definition of tolerance on the web to verify.
Also, this doesn't seem like a math related question so you should have answered this in English or something.
Write an
equivalent expression by distributing the
""
"sign outside the parentheses:
-(-9.1d - 6f +9.1)
Answer:
Submit Answer
Answers
Answer:
[tex] - ( - 9d - 6f + 9.1) \\ = 9d + 6f - 9.1 \\ thank \: you[/tex]
-k - (-8k)!!!
Hdisidjdidjdkdkdjenenenen
Answers
Answer:
7k
Step-by-step explanation:
-k - -(8k): the - sign cancels out the - in 8k so it would only leave -k+8k=7k
Answer:
7k
Step-by-step explanation:
-k - (-8k)
if there is "-" in front on an inner form, change the sign of each quarter to the form.
-k + 8k
Simplify similar tribes with add or subtract.
= 7k
I need help with all the answers to 1 and 2
Answers
1a. 128
1b. 81
1c. 64
1d. 25
1e. 343
1f. 100000
1g. 64
1h. 0
1i. 13
1j. 1
2a. 243
2b. 64
2c. 36
2d. 625
2e. 1331
2f. 10000000
2g. 81
2h. 0
2i. 17
2j. 1
Find all complex numbers z such that z^4 = -4.
Note: All solutions should be expressed in the form a+bi, where a and b are real numbers.
Answers
Identify a transformation of the function f(x) = (x by observing the equation
of the function g(x) = VX- 19.
Answers
Answer:
1st option
Step-by-step explanation:
Given f(x) then f(x) + c is a vertical translation of f(x)
• If c > 0 then a shift up of c units
• If c < 0 then a shift down of c units
Here g(x) = [tex]\sqrt{x}[/tex] - 19
The base graph f(x) has been shifted down 19 units
the the diameter of a circular Garden is 140 metre . On its outside there is a road of 7 metre wide find out the outer circumference of the road
Answers
Answer:
484 meters
Step-by-step explanation:
diameter of a circular Garden = 140 metre
we know diameter = 2*radius
140 = 2*radius
radius = 140/2 = 70 meter
thus, radius of garden is 70 meter
Given that
On its outside there is a road of 7 metre wide
Thus, radius of garden along-with road will increase by 7 meters
Total radius of garden and road = 70 meter + 7 meter = 77 meter
outer circumference of the road can be calculated using radius 77 meter.
we know that circumference = [tex]2\pi r[/tex]
we will use value of [tex]\pi = 22/7[/tex]
Thus, outer circumference of the road with radius 77 m
= [tex]2\pi r \\=>2*22/7 *77\\=> 44*11 = 484[/tex]
Thus,
The outer circumference of the road is 484 meters.
What is the value of x?
Answers
Answer:
is it 15.8
Step-by-step explanation:
Question 6 of 10
Which of the following graphs represents the equation y- 4 = 3(x - 1)?
Answers
Graph D
Step-by-step explanation:
The following equation: y - 4 = 3 (x - 1) is written in Point-Slope Form.
In Slope-Intercept Form, it would look like this: y = mx + b where m = slope and b = y-intercept.
*****************************************************Point-Slope Form: y - y1 = m (x - x1)
Slope-Intercept Form: y = mx + b
*****************************************************
To graph the equation we’ll need it to be in Slope-Intercept Form.
y-intercept = 1 because when x reaches 0, y = 1
The first two points are: (0, 1) (1, 4) as we can see that from (1, 4) to (0, 1) or (0, 1) to (1, 4), the slope is 3
Therefore, the Slope-intercept form: y = 3x + 1
The graph that best represents the following equation is Graph D because it contains the point (1, 4)
find the following trigonometric values cos(240) and sin(240)
Answers
Answer:
cos(240) = -1/2
sin(240) = -√3/2
The chess club has 18 students. How many different teams of 4 can be formed for competition?
A. 3,060
B. 18,360
C. 73,440
Answers
The number of 3060 teams of 4 can be formed for competition.
The correct answer is A.
What is a combination?A combination is a selection of all or a portion of a group of items, regardless of the sequence in which the items are chosen.
Given:
The chess club has 18 students.
To find the number of combination of teams of 4 can be formed for competition:
¹⁸C₄
Solving the combination,
¹⁸C₄
= 18! / 4! x (18-4)!
= 18! / 4! x 14!
= 18 x 17 x 16 x 15 / 4 x 3 x 2 x 1
= 3060
Therefore, the number of teams are, 3060
To learn more about the combination;
https://brainly.com/question/29594894
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