Answer:
Option D.) 236 degrees
Step-by-step explanation:
Angle GFE is half of the central angle. Measure of central angle is congruent to it's intersecting arc, therefore;
2 * ∠GFE = Arc GE (?)
2 * 118 = Arc GE (?)
236 = Arc GE (?)
Hope this helps!
Answer:
b
Step-by-step explanation:
b
Describe the interval shown using an inequality, set notation, and interval notation. (Picture attached!) Thank you!
Answer:
inequality: x > -3
Set notation: {x: x> -3}
Interval notation: [-3, ∞)
The interval can be described as inequality is x>-3, the set notation is {x: x>-3}, and the interval notation is [-3, α).
Which numbers can be shown on a number line?The positive, negative, whole, and rational numbers can be mark on a number line. Numbers appearing on the right side of 0 are positive, and those reflected on the left side are negative.
The thick line on the picture starts at -3 and tends towards positive infinity. So, it can be represented as inequality by x>-3.
The set notation can be described for x-axis elements since it is a line. The elements greater than -3 are present in it. So it can represented as {x :x> -3}.
The interval ranges from -3 to positive infinity; hence, it can be represented as [-3,α).
So we can conclude that the interval can be represented by an inequality as x > -3, the set notation contains elements greater than -3, and the interval ranges from -3 to positive infinity.
To learn more about number line, use the link given below:
https://brainly.com/question/13189025
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A ladder 17m long rests against a vertical wall. The foot of the ladder is 8m away from the base of the wall. How high up the wall will the ladder reach?
Answer:
So the high of the of the wall will be, 15m
Step-by-step explanation:
You can use Pythagoras theorem, c^2=a^2+b^2.
Take the length of the ladder as c, the foot of the ladder as (a), and the high of the wall as (b).
So :
c^2=a^2+b^2
(17m)^2= (8m)^2+ b^2
289m^2 = 64m^2 + b^2
289m^2 - 64m^2 = b^2
225m^2 = b^2
[tex] \sqrt{225m \:} = b[/tex]
15m = b
Given that f(x) = 9 − x and g(x) = x^2
Calculate
a) f(3)
b) g(−4)
Answer:
a) f(3) =6
b) g(-4) =16
Step-by-step explanation:
answer to a, substitute X with 3. which will be f(3)=9-3
=6
answer to b, substitute X with -4, which will be g(-4)=(-4)^2
=16
Write x as a logarithm in the following: 10^x=7
Answer:
x = log 7
Step-by-step explanation:
10^x=7
Take the log base 10 on each side
log10 (10^x)=log10 (7)
We dont need to write the 10, it is implied
log(10^x)=log (7)
The exponent goes out front since log a^b = b log a
x log 10 = log 7
log 10 = 1 since the base is 10 log10(10) =1
x = log 7
The bakery owner will use both machines to glaze a total of 375 dozen
doughnuts. She plans to start both machines at the same time.
Based on the rates fromwhat is the total number of hours it
will take both machines working together to glaze 375 dozen doughnuts?
Answer:
2250 i think
Step-by-step explanation:
Let’s say you don’t invest at all, and just put $6000 under your mattress every year. How much money will you have in 40 years?
what are all of the steps to get 7(3x-1)-(x+5)
Answer:
20x-12
Step-by-step explanation:
Given:
7(3x−1)−(x+5)
Step 1: Distribute the Negative Sign:
=7(3x−1)+−1(x+5)
=7(3x−1)+−1x+(−1)(5)
=7(3x−1)+−x+−5
Step 2: Distribute:
=(7)(3x)+(7)(−1)+−x+−5
=21x+−7+−x+−5
Step 3: Combine
=21x+−7+−x+−5
=(21x+−x)+(−7+−5)
=20x+−12
Answer:
Check description
Step-by-step explanation:
Remember, P.E.M.D.A.S. Parenthesis first so 3x-1 and x+5. Not given enough information, I cannot give you the correct answer so instead, I will give you the equations you will have to do and these are not all in the order of what you have to do, but most of them are. Just follow P.E.M.D.A.S. if you know what to do. (I will put letters as answers)
step 1: (3x-1)
3 times x = Q
Q minus 1 = P
step 2: (x+5)
x plus 5 = E
step 3: 7xP
7 times P = W(The one from step 1)
step 4: W-E
W-E= A
how many solutions -(3 - 6b) = 6b + 5
Answer:
There are no solutions
Steps :
First we expand it
[tex]-3+6b=6b+5[/tex]
Then we add 3 to both sides
[tex]-3+6b+3=6b+5+3[/tex]
Then we simplify
[tex]6b=6b+8[/tex]
Then we subtract 6b from both sides
[tex]6b-6b=6b+8-6b[/tex]
Simplify
[tex]0=8[/tex]
No solutions !
Which solution finds the value of x in the triangle below?
Which equation represents a linear function?
I NEED HELP WITH THE TOP ONE ON THE RIGHT!
Answer:
A. y = 2/5x - 2
Step-by-step explanation:
We can use the slope formula to find the slope of the line.
[tex]m=\frac{y_1-y_2}{x_1-x_2} \\m=\frac{-2-0}{0-5} \\m=\frac{-2}{-5}\\m=\frac{2}{5}[/tex]
Now we know that the slope of the line is 2/5. By looking at the graph, the line crosses the y-axis at the point (0, -2). Therefore, the equation of the line is y = 2/5x - 2.
1) $50,000 is invested at a rate of 3% compounded monthly for 6 years.please answer as equation
Answer:
9,000
Step-by-step explanation:
formula= I=prt
turn 3% into a decimal
x=(50k)0.03(6)
x=9000
correct me if im wrong but this should be correct
Determine the value of x in the diagram below when lines a and b are parallel.
at
(2x - 5)
b
(x + 20°
25°
15°
0 000
75°
55°
Answer:
25°
Step-by-step explanation:
2x - 5° = x + 20°
2x - x = 20° + 5°
x = 25°
For what type of triangle is the orthocenter always a vertex of the triangle?
Answer:
A.) Right triangle
Step-by-step explanation:
In a right triangle, the altitude from each acute angle coincides with a leg and intersects the opposite side at (has its foot at) the right-angled vertex, which is the orthocenter.
Answer:
right triangle
step explanation:
In a right triangle, the altitude from each acute angle coincides with a leg and intersects the opposite side at (has its foot at) the right-angled vertex, which is the orthocenter. The altitudes from each of the acute angles of an obtuse triangle lie entirely outside the triangle, as does the orthocenter H.
have a great day / night
also so may i have brainlst it will be my first one ever but if not thats fine as well
Question 15 of 25 Given any triangle ABC with corresponding side lengths a, b, and c, the law of cosines states: 6. C A O A. b^2=a^2 +c^2 - 2 ac cos(B) so O B. b^2= a^2 +c^2 - 2bccos(A) O C. b2 = a^2 -c^2 -25ccos(5) OD. b^2=a^2 -c^2 -2bccos(C)
The correct representation of the law of cosines is A. c² = a² + b² - 2ab cos C.
What is the law of cosine?Let there is triangle ABC such that |AB| = a unit, |AC| = b units, and |BC| = c units and the internal angle A is of θ degrees, then we have:
[tex]a^2 + b^2 -2ab\cos(\theta) = c^2[/tex]
(c is the opposite side to angle A)
We have been Given any triangle ABC with corresponding side lengths a, b, and c.
In the given triangle ABC, the sides are;
BC = a, AB = b and AC = c
Now we know as per the law of cosines for all three sides of the triangle;
c² = a² + b² - 2ab cosC
a² = b² + c² - 2bc cosA
b² = a² + c² - 2ac cosC
Therefore the correct representation of the law of cosines is A. c² = a² + b² - 2ab cos C.
Learn more about the law of cosines here:
https://brainly.com/question/17289163
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Helppppppppppppppppppp I’ll mark you brainlist write in y=mx+b if you answer in random answer you will be reported :)
Answer:
y = -3/4x
Step-by-step explanation:
Emil is cutting a 72-inch-long board and a 54 in long board into shelving. He wants to make as many shelves as he can while using up all the wood. What is the longest possible length of the shelves?
Answer: The longest possible length of the shelves = 18 inches
Step-by-step explanation:
Given: Lengths of two boards are 72-inches and 54 inches.
To make as many shelves as he can while using up all the wood we will find the longest possible length of the shelves = HCF ( 72, 54)
72 = 2 x 2 x 2 x 3 x 3
54 = 2 x 3 x 3 x 3
HCF(72,54) = 2 x 3 x 3 = 18
Hence, the longest possible length of the shelves = 18 inches
Can someone help me out ASAP
I WILL GIVE OUT BRAINLY
Answer: area= 16.8 yds^2
perimeter=18.8 yds
Step-by-step explanation:
Answer:
Perimeter = 20.2876 yds and Area = 16.8 yds^2
Step-by-step explanation:
Hope this helps :).
how do you solve 52/x = 13
Answer:
C
Step-by-step explanation:
because to solve it you are seeing which number divises 52 to get you 13
so using the inverse you just need to use multiplication
Answer:
-39
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
x+52=13
Step 2: Subtract 52 from both sides.
x+52−52=13−52
x=−39
Answer:
x=−39
please help me i really need it.
If f (x) = -2x2 + 6, find f (-3).
Answer:
Step-by-step explanation:
Answer:
f(- 3) = - 12
Step-by-step explanation:
To find f(- 3) substitute x = - 3 into f(x) , that is
f(- 3) = -2(- 3)² + 6 = -2(9) + 6 = - 18 + 6 = - 12
1) What is the volume of this aquarium?
5 in.
6 in.
5 in.
10 in.
18 in.
PLEASE HELP ME WITH DIS TWO MATH PROBLEM
Answer:
1. SAS
2. SSS
Step-by-step explanation:
and you can look for others answers.
Divide -5/6 divided by -10 very urgent
Answer:
[tex]-\frac{1}{12}[/tex]
Step-by-step explanation:
Reduce the expression, if possible, by canceling the common factors.
Answer:
-
Step-by-step explanation:
-5/6÷-10
-5/6*1/-10
-5/-60
1/12
what is it the difference between the integers -11 and -3
Question 2 (6 points)
Jerry bought a slice of cake with a central angle of 60 degrees where the radius of the cake was
8 centimeters. What is the surface area of Jerry's slice of cake?
To get full credit:
1. Make a sketch of the situation including the central angle and radius (2 points)
2. Calculate the area of the slice of cake (3 points)
3. Leave answers in terms of T. (1 point)
Answer:
here
Step-by-step explanation:
it is basically a sector , use the area formula i.e.
[(theta)/360]*πr^2
The volume of a cone-shaped funnel is 236 cubic centimeters. The radius of the funnel is 5 centimeters Find the height of the funnet Round
your answer to the nearest whole number
The height is about
centimeters
Answer:
9 cm
Step-by-step explanation:
V = 1/3 pi r^2 h
V = 1/3 * 3.14 * 5^2 * h
236 = 1/3 * 3.14 * 25 * h
236 = 26.1667 h
236 / 26.1667 = h
9.019 = h
Rounded to the nearest whole number the h is about 9 cm.
How many core are there in 20 millon
Answer:
2 crore are there in 20 million.Step-by-step explanation:
❣️(◍Jess bregoli◍)❣️#keep learning!!
Now,
10 millions = 1 crore
20 millions = 1/10*20
= 2 crore
I hope it's help you...
Mark me as brainliest...
For a certain arithmetic sequence, [tex]a_{3} =14, a_{10}=98[/tex]. Write the first three terms of the sequence.
I'll mark you as brainliest *only if you answer*. Thanks <3
Answer:
An arithmetic sequence is defined by:
[tex]a_n = a_{n-1} + d[/tex]
Here, we know that:
[tex]a_3 = 14\\a_{10} = 98[/tex]
Using the recursive relation, we can write:
[tex]a_{10} = 98 = a_9 + d[/tex]
And can keep applying the recursive relation, so we will have:
[tex]98 = a_9 + d = (a_8 + d) + d = a_8 + 2*d[/tex]
And so on, until we get to a known term:
[tex]98 = a_8 + 2*d = a_7 + 3*d = a_6 + 4*d = a_5 + 5*d = a_4 + 6*d = a_3 + 7*d[/tex]
[tex]98 = a_3 + 7*d = 14 + 7*d[/tex]
Then we can solve:
98 = 14 + 7*d
for d:
98 - 14 = 7*d
84 = 7*d
84/7 = d = 12
Now we know the value of d, we can keep using the recursive relation to find the first 3 terms:
Here, we can rewrite the recursive relation as:
[tex]a_{n-1} = a_n - d[/tex]
Then:
[tex]a_2 = a_3 - d = 14 - 12 = 2\\a_2 = 2[/tex]
[tex]a_1 = a_2 - d = 2 - 12 = -10\\a_1 = -10[/tex]
[tex]a_0 = a_1 - d = -10 - 12 = -22\\a_0 = -22[/tex]
Then the first 3 terms are:
-22, -10, 2
Select the correct answer.
Which equation written in two variables is equivalent to this function?
f(x) = -2(x – 4)
A.y = -2(f(x) – 4)
B.y = -2x + 4
C.y = -2(f(x) + 4)
D.y = -2(x – 4)
Answer:
D
Step-by-step explanation:
In a function with x as the independent variable and y as the dependent variable, the f(x) notation replaces y in the equation.
