Answers
so x -9 = 51
cause 60-9=51
your answer is 51
GFI = GI arc ==》 GI arc = x + 42
_________________________
GHI = GI arc ÷ 2
==》 x - 9 = ( x + 42 ) ÷ 2
Multiply both sides by 2
==》2 × ( x - 9 ) = 2 × ( x + 42 / 2)
==》 2x - 18 = x + 42
Add both sides 18
==》 2x - 18 + 18 = x + 42 + 18
==》 2x = x + 60
Subtract both sides x
==》 2x - x = x - x + 60
==》 x = 60
_________________________________
GHI = x - 9
GHI = 60 - 9
GHI = 51
Related Questions
P- 24/n = 30/100
What’s N?
Z- n/4 = 18/72
What’s N?
Answers
Answer:
Z: n = 1 P: n =80
Step-by-step explanation:
cross multiple what you can and divide it by the last number left to find n
a regular sheet of letter (printing) paper measrues 8.5 inches by 11 inches. you want to cut out squares from each corner that it may be folded up to produce an open - top box. What are the dimensions of the square cut outs that will result in a box of maximum volume
Answers
Answer:
The dimensions of the square, that will result in a box of maximum volume is a square with side length of approximately 1.585 inches
Step-by-step explanation:
The given dimension of the steel sheet are;
The width = 8.5 inches
The length = 11 inches
Let 'x' represent the side length of the squares cut out, we have;
The length of the box formed, l = 11 - 2·x
The width of the box formed, w = 8.5 - 2·x
The height of the box, h = x
The volume of the box, V = (11 - 2·x) × (8.5 - 2·x) × (x) = 4·x³ - 39·x² + 93.5·x
The maximum or minimum volume is found from dV/dx = 0 at max. or min.
dV/dx = d(4·x³ - 39·x² + 93.5·x)/dx = 12·x² - 78·x + 93.5 = 0
Which gives;
x = (78 ± √((-78)² - 4×12×93.5))/(2 ×12)
x = 4.915 or 1.585
When x = 4.915, V = 4 × 4.915³ - 39 × 4.915² + 93.5 × 4.915 = -7.65
When x = 1.585, V = 4 × 1.585³ - 39 × 1.585² + 93.5 × 1.585 = 66.15
Therefore, the local maximum occurs at x ≈ 1.585
Therefore, the dimensions of the square, 'x' that will result in a box of maximum volume is x ≈ 1.585 inches.
An apple orchard's workers pick 12,500 apples in the month of October. A sample of 300 of these apples shows that 15 of them are damaged and bruised.
What is the best estimate of the number of apples picked at the orchard in October that are bruised and damaged?
Question 18 options:
42
625
750
1875
Answers
Answer:
625
Step-by-step explanation:
Convert 15300 to a percent,
We can convert it to it's lowest fraction,
120, and to find the percent just multiply it by 5 on top and bottom,
120 ×5×5
which equals, 5100
Then take the percent as a decimal, 0.5 and multiply it by 12500,
12500×0.5 which would give you: 625
a jug contains 2 gallons of water how many quarts of water does the jug contain
Answers
Answer:
8 quarts, in 2 gallons
Step-by-step explanation:
I really DONT know what’s function
Answers
Answer:
its basically the relationship between sets of numbers. the anwser is D if the line on the graph is curved it is a function and if the number repeat on the x value it is a function.
-by-step explanation:
Factor
x^3+6x^2+2x+12
Answers
Answer:
(x + 6) (x^2 + 2)
Step-by-step explanation:
The circumference of a circle is 23π ft. What is the area, in square feet? Express your answer in terms of \piπ
Answers
Answer:
A = 132.25π sq ft
Step-by-step explanation:
C = 2πr
23π = 2πr
r = 23/2 or 11.5
A = πr²
A = 11.5²π
A = 132.25π
Write the slope-intercept form of the linear equation of a line with slope of
6 and a y-intercept of (0,-4).
Answers
Answer:
y = 6x -4
Step-by-step explanation:
if 5cosA =4 wat is CosA
Answers
Answer:
4/5
Step-by-step explanation:
5cosA=4
divide both sides by 5
cosA=4/5
Write the equation of a line that goes through the points (4, 8) and (-8, 2)
show work i will appreciate it
Answers
The perimeter of a parallelogram is 62cm. what is the length of the longest side if the equation of the sides are:-
*3x+5
*x+2
Answers
Given
perimeter is 62
Side 1 - 3x+5
Side 2 - x+2
Solution,
2(3x+5+x+2) = 62
4x+7 = 31
4X = 24
x = 6
Now substitute the value of x to get the sides
Side one - 3x+5 = 23cm
Side two - x+2 = 8cm
Answer- the length of the longest side is 23 cm
Sam saves $500 at a rate of 4%. What is the total amount of money she has after 20 years?
Answers
Answer:
$10,400
Step-by-step explanation:
Pete's Plainting charges $25 per room to paint, plus an additional $0.50 per square foot that they paint. If they charges me $201 to paint my kitchen, how many square feet did they paint?
Answers
Answer:
352 square feet
Step-by-step explanation:
thats the answer ( i dont know how to explain it sorry )
if a, b, c, and d represent positive real numbers, what is the inequality when solved for x?
Answers
The inequality equation is x ≥ ( by - c - d ) / a
What is an Inequality Equation?Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.
Given data ,
Let the inequality equation be represented as A
Now , the value of A is
by - d ≤ ax + c be equation (1)
On simplifying the equation , we get
Subtracting c on both sides of the equation , we get
by - d - c ≤ ax
And , ax ≥ by - d - c
Divide by a on both sides of the equation , we get
x ≥ ( by - c - d ) / 2
Hence , the inequality is x ≥ ( by - c - d ) / a
To learn more about inequality equations click :
https://brainly.com/question/11897796
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Which polynomial represents (3x2 + x - 4)(2x - 5)?
A.6x3 + 13x2 + 3x - 20
B.6x3 - 13x2 - 13x + 20
C.6x3 + 13x2 + 3x + 20
D6x3 - 13x2 - 13x - 20
Answers
The required value of the given expression is 6x3 - 13x2 - 13x + 20. Option B is correct.
What is a polynomial function?A polynomial function is a function that applies only integer dominions or only positive integer powers of a value in an equation such as the monomial, binomial and trinomial, etc. ax+b is a polynomial.
here,
= (3x² + x - 4)(2x - 5)
= [6x³-13x² - 13z + 20]
Thus, the required value of the given expression is 6x3 - 13x2 - 13x + 20. Option B is correct.
Learn more about polynomial functions here:
https://brainly.com/question/12976257
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9.
Tamika is paid $32,120 per year. What are her weekly wages? Round to the nearest cent.
A. $618.00
B. $615.00
C. $1,000.25
"D. $617.69
Answers
Which statement about the cylinder are true? Select two options
Answers
Answer:
[tex] \ur \: answer) [/tex]
Step-by-step explanation:
THE RÅDIÜS ØF THE CYLINDER IS[tex] \frac{1}{2} x \: units[/tex]THE HEIGHT OF CYLINDER IS 4X UNITS .
☞ÙR ÃÑSWER HØPE IT HELPS YOU ✌️
Write 0.25 miles as a fraction in simplest form
Answers
Answer:
1/4 miles
Step-by-step explanation:
so let me explain it like this. a quarter is worth 25 cents. how many quarters in a dollar? 4. a dollar is 100 cents. its also called a quarter because it takes up 1/4th of a dollar. so 0.25 is a quarter of 100 and is 1/4 as a fraction.
Answer:
it's 1/4
Step-by-step explanation:
Find two consecutive odd numbers such that the difference of their square is 160.
Answers
39 & 41
what is 2 x (18 x 2)?
Answers
Answer: 72 is the answer
Step-by-step explanation: Hope i helped!
****Isra****
A candelabra holds 5 identical cylindrical
candles, each with a diameter of 6 centimeters
and a height of 9 centimeters. How many cubic
centimeters of wax are in all the candles on the
candelabra combined?
Answers
help pls i can give brainliest?
Identify the solution to the system of equations.
Answers
L 7.8.2 Test (CST): Area, Surface Area, and Volume Question 24 of 30 Find the area of the sector of the circle below. The radius of the circle is 6 cm. Use 3.14 for at 90" O A. 18.84 cm2 O B. 4.71 cm2 O C. 28.26 cm2 O D. 6.22 cm
Answers
Answer:
28.26 cm^2
Step-by-step explanation:
Mathematically, we have the area of a sector as;
theta/360 * pi * r^2
theta is the angle subtended at the center of the circle by the sector which is 90 degrees
r is the radius of the circle given as 6 cm
Substituting these values;
90/360 * 3.14 * 6^2 = 28.26 cm^2
how to solve the median
Answers
Answer:
1.) Set the data set in the ascending order
2.) Start cancelling out numbers each side, like if u cancel out the first number, then cancel out the last as well.
3.) Keep doing the step 2 until u reach the middle most number.
4.) Sometimes there are 2 middle numbers left, in that case find their average (add both numbers together and divide the sum by 2) which would be ur middle most number.
Hope this helps!
simplificar la expresion 3 ( - x - 2 ) me dicen cual es ? es para un examen
Answers
Answer:
-3x - 6
Step-by-step explanation:
3 × -x = -3x
3 × -2 = -6
-3x - 6 hope this helps
Answer:
Step-by-step explanation:
help me out didifjdhfhfuf
Answers
A data set is Normally distributed with a mean of 25 and a standard deviation of 8. If you calculate the standard score of every observation in this data set, the resulting scores will have a distribution that has
Answers
Answer:
The answer is "A mean of 0 and a standard deviation of 1".
Step-by-step explanation:
The standard answer of its following formula is calculated by:
[tex]\to z=\frac{X-\mu}{\sigma}[/tex]
Its standard score relates to the sampling distribution with the normal distribution average standard variation of 0 and 1, correspondingly. The mean for a standard scoring is 0, and the normal deviation is 1. that's why the mean=0, standard deviation=1.
Estimate 19.41 - 6.254 by first rounding each number to the nearest tenth.
Pls Help
And can u guys put the answer where it says answer and where it says Explanation pls put a Explanation or something pls and Thank im giving FREE BRAINLLEST AND PTS 100 pts for who ever get the question right
Answers
Answer:
13.1
Step-by-step explanation:
19.41 => 19.4
6.254 => 6.3
so, 19.4 - 6.3 = 13.1
HEEEEEEEEELP!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
Look at the image.
Step-by-step explanation:
(36 ÷ 4) - (36 ÷ 9)
9 - 4
5
(8 × 3) - 12 = 12
24 - 12
12
x-1=-5-x if you know please
Answers
Answer:
X will be -2
Step-by-step explanation:
Divide each side by factors that don't contain the variable