Answer:
Step-by-step explanation:
Let P=Mount Peak
Let K=Mount Killimanjaro
The equation should then be
12555=P+K ...1
P=K+765 ... 2
sub equation 2 into 1
12555=P+P+765
12555=2P+765
12555-765=2P+765-765 (subtracting 765 from both sides)
11790=2P
P=5895, now that we know P
we just make a new equation that was similiar to 1
12555=5895+K
K=6660
the height of Mount K is 6660 Metres
The well-known state of East Dakota spent approximately $80.8 billion in 2016. Its population at that time was about 3.203 million people. How much did East Dakota spend per capita in 2016? Round to the nearest dollar.
Answer:
$25,226
Step-by-step explanation:
We know that one billion is equal to 1,000 millions
So, we first multiply 80.8 by 1,000 so we can use millions as our unit.
Which gives you $80,800
So, East Dakota spent $80,800 million in 2016 for the 3.203 million people. Right now, we just ignore the "million" part and divide 80,800 by 3.203 which is around 25,226.35029659694
Now we just round it to the nearest dollar and since the tens place is only at 3, we round down.
Hence, our answer is $25,226
find the value of c and the value of d
The values of c and d that define the translation are:
c = 4
d = 0
How to find the values of c and d?First we know that we have a reflection over the x-axis, let's study the coordinates of the botom vertex of triangle A.
It starts at (-3, -4), after a reflection over the x-axis we change the sign of the y-coordinate.
We will get the point (-3, 4)
And the top vertex of triangle B is at (1 , 4)
Then we have a translation of:
(1, 4) - (-3, 4) = (1 + 3, 4 - 4) = (4, 0)
Then the translation (c, d) is (4, 0), that means that:
c = 4
d = 0
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Given the definitions of f (x) and g(x) below, find the value of (g • f)(9).
f(x) = -x +11
g(x) = 3x^2– x+ 14
9514 1404 393
Answer:
(g·f)(9) = 496
Step-by-step explanation:
One way to do this is to find the values of g(9) and f(9).
g(9) = (3x -1)x +14 = (3(9) -1)(9) +14 = 26(9) +14 = 248
f(9) = -(9) +11 = 2
Then ...
(g·f)(9) = g(9)·f(9) = 248·2
(g·f)(9) = 496
Label the triangle sides, assuming the angle of interest is the 30-degree angle:
solve for
The side with x is the
blank side.
The side with y is the
NO SPAM I WILL REPORT YOU
blank side.
The side with 17 is the blank side
Check the picture below.
The volume of a cuboid is 540cm³. The length is 6cm and the width is 150mm. Work out the height of the cuboid in cm.
Step-by-step explanation:
To work out the height of the cuboid, we need to use the formula:
Volume = Length x Width x Height
We have been given the volume and the length, so we can substitute those values into the formula:
540 = 6 x Width x Height
Now we need to convert the width from millimeters to centimeters, so we divide it by 10:
150mm ÷ 10 = 15cm
Substituting this value into the formula:
540 = 6 x 15 x Height
Simplifying:
540 = 90 x Height
Dividing both sides by 90:
6 = Height
Therefore, the height of the cuboid is 6cm.
3 + |-7| I would like some help
Answer: The answer will be -4
Can anyone help me ??
Answer:
16
Step-by-step explanation:
2 times 2 = 4 times 4= 16 times 1= 16
Answer:
16
Step-by-step explanation:
Can someone give me the answer it’s due tonight
Answer:
a. She ran 7 days
b. 5 miles
Step-by-step explanation:
a. The line plot shows how many miles Katrina ran last week not days however on the line plot there are 7 x's on it, if she ran once a day, then she ran 7 days last week
b. I'm not sure which equation that you would use but I done something similar to this:
1/4 + 1/2(2) + 3/4 + 1(3)=5
In ΔDEF, the midpoint of the side opposite vertex D is M and the centroid is C. If DM is 33, what are DC and CM?
Answer:
DC = 16.5, CM = 16.5
Step-by-step explanation:
The centroid, C, would be the midpoint of DM if DM was a line between the midpoint of a side and it's opposite vertex. So DC and CM are half of DM. Hope this helps.
I’ll give you all the points I can give if you help me no links pls pls
Answer:
We cant see the writing it is too small
Step-by-step explanation:
10. The box plot shows donations in dollars to charity.
Describe the shape of the distribution.
Donations to Charity ($)
20 40 60 80 100 120 140 160 180 200 220
The given shape of the distribution is not symmetric.
Given that, a box plot shows donations in dollars to charity.
We need to describe the shape of the distribution.
Donations to Charity ($) =
20 40 60 80 100 120 140 160 180 200 220
so, as we can see,
The shape of the distribution is not symmetric since the lengths of each box and whisker are not the same. There is an outlier at 220.
Hence, the given shape of the distribution is not symmetric.
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Same set up as the problem to the left. Fill in the blanks.
The blanks that are missing in the sequence are -3 and 11
How to fil in the blanks in the sequencefrom the question, we have the following parameters that can be used in our computation:
The blanks in the sequence
When listed out, we have
_, _, 25, 39
Assuming that the sequence, is an arithmetic sequence, then we have
Common difference = 39 - 25
Common difference = 14
This means that
Previous term = 25 - 14 = 11
Firs term = 11 - 14 = -3
So, the missing terms are -3 and 11
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Solve the equation for the variable given. Solve for x
The solution for x, is x= (3m - b)/2. (Option-d)
To solve for x in the given equation, m=(2x+b)/3, we can start by isolating x on one side of the equation.
First, we can multiply both sides of the equation by 3 to get rid of the denominator:
3m = 2x + b
Next, we can subtract b from both sides of the equation:
3m - b = 2x
Finally, we can divide both sides of the equation by 2:
x = (3m - b)/2
It's important to note that this is a linear equation with one unknown variable, and we can use algebraic methods to solve for the unknown variable. This equation may arise in many fields of study, including physics, engineering, and economics, among others.(Option-d)
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x+y = 3
x-3y = -9
What is the solution (x, y) to the system of equations above?
Answer:
(0, 3)
\(x=0\\y=3\)
Step-by-step explanation:
You can rewrite the first equation as \(y=3-x\). Then, you can substitute into the second equation as follows:
\(x-3(3-x)=-9\\x-9+3x=-9\\4x=0\\x=0\\\)
Now, we can substitute this value into the first equation.
\(x+y=3\\0+y=3\\y=3\)
Writing this in the form of \((x, y)\) will yield \((0, 3)\).
Remember when setting this out, align your equal signs and give good mathematical reasoning as shown above.
Hope this helps you!
Jason cuts out a square. If he rotates it along the edge labeled s, what three-dimensional shape is formed?
The three-dimensional shape is formed would be as; rectangle
Consider the square that has to be rotated about the axis as shown in the picture.
In the attached diagrams this square is black rectangle ABCD.
While rotating each point of the square will describe the circle. The circles with the greatest radii will be circles made by the points from the side that is opposite to the side on the axis of rotation.
We can take that point in any of the two surrounding quadrants. Example, if the point is on the positive x axis, then it can taken as of first quadrant or fourth quadrant.
The formed figure appears to be a rectangle.
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What is the perimeter of this tile?
in.
in 2
3 in.
3 in.
Answer:
Perpendicular lines are lines that intersect at a right (90 degrees) angle.
Step-by-step explanation:
Answer: 12
Step-by-step explanation: each side is 3, and there are 4 sides so 3*4=12
The cost of downloading a movie from a website is $4.99. Which equation can be used to find c, the cost in dollars of downloading n movies? A. c = 4.99 +n = B. n = 4.990 C. n = 4.99 +c D. c = = 4.99n
Answer:- The answer is letter B, c=1.75n
Step-by-step explanation: Hope this helps.
Given H(6, 7) and I(-7,-6), if point G lies 1/2 of the way along Hl. John says that point G is located at the origin. Is John correct? Justify your answer.
Given:
Two points are (6, 7) and I(-7,-6).
Point G lies \(\dfrac{1}{2}\) of the way along Hl.
John says that point G is located at the origin.
To find:
Whether John is correct or not.
Solution:
Point G lies \(\dfrac{1}{2}\) of the way along Hl. I means point G is the midpoint of HI.
\(Midpoint=\left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)\)
\(G=\left(\dfrac{6-7}{2},\dfrac{7-6}{2}\right)\)
\(G=\left(\dfrac{-1}{2},\dfrac{1}{2}\right)\)
The location of point G is at \(\left(\dfrac{-1}{2},\dfrac{1}{2}\right)\), which is not equal to origin, i.e., (0,0).
Therefore, John is incorrect.
What is the point slope form of (8,5) and (3,4)?
Answer:
(-2,-4) or (2,4) depending on which one you start on.
Step-by-step explanation:
if you start from the highest point it is (-2,-4)
And if you start from the lowest point (2,4)
1 box of blue counters from which 25 counters have been removed and then the remaining number has been doubled
will give BRAINLEST! See image attached below.
Answer:
See the image below for answer:)
Step-by-step explanation:
Answer:
B. (1 ± sqrt(33)) / 4
Step-by-step explanation:
the 2 solutions for a quadratic equation
ax² + bx + c = 0
are defined as
x = (-b ± sqrt(b² - 4ac)) / 2a
in our example here we have
a = -2
b = 1
c = 4
=>
x = (-1 ± sqrt(1 + 32)) / -4 = (1 ± sqrt(33)) / 4
as we can easily divide top and bottom by -1 to turn the -1 and -4 into positive numbers, and the second top part, the square root, is a ± factor anyway. just withing the sign dues not change the fact that is is still a ± factor (both signs apply).
and now it is clear, it has to be option B.
the others disqualify because they have either no division by any form of 4, or the "1" and the "4" have different signs. but our equation shows they need to have equal signs (either both negative or both positive).
What is the rule for the function that is graphed?
Find the area of the figure (please hurry!)
Answer: 32
Step-by-step explanation:
a=4×8=32
solve this equation: x/5+3=2
\(\frac{x}{5} +3=2\\\frac{x}{5} =-1\\x=-5\)
Let me know if you need any clarification, I just don't have much to say on a simple question like this
Function g is a transformation of the parent function f(x) = x2. The graph of g is a translation right 3 units and down 5 units of the graph of f. What is the equation of function g written in the form y = ax2 + bx + c?
A. y=x^2+10x+22
B. y=x^2+6x+4
C. y=x^2-6x+4
D. y=x^2-6x+14
Step-by-step explanation:
sorry the quality of the photos are not good budy but i tried to do best.
Here we have a problem with translations.
We will find that the correct option is C: g(x) = x^2-6x+14
We can define:
Horizontal translation:
For a general function f(x) an horizontal translation of N units is written as:
g(x) = f(x + N)
If N is positive, the shift is to the left
If N is negative, the shift is to the right.
Vertical translation:
For a general function f(x) a vertical translation of N units is written as:
g(x) = f(x) + N
If N is positive, the shift is upwards
If N is negative, the shift is downwards.
Here we know that:
Function g(x) is a transformation of f(x) = x^2
First, we apply a translation to the right of 3 units, then at the moment we have:
g(x) = f(x - 3)
Then we translate the graph down 5 units, then:
g(x) = f(x - 3) - 5
Now we can replace it by the actual function to get:
g(x) = (x - 3)^2 - 5
= x^2 - 2*3*x + 9 - 5
= x^2 - 6x + 4
Then the function is:
g(x) = x^2 - 6x + 4
Thus the correct option is C.
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NEED ANWSER ASAP PLS
a horizontal translation only
a horizontal translation and a 180° rotation
a horizontal translation and a glide reflection
a horizontal translation and a reflection across a vertical line
The transformations that map the strip pattern onto itself is a horizontal translation, a reflection across a vertical line, a reflection across a horizontal line, a glide reflection, and a 180°. Option A is the correct option.
Here, we have,
the conditions for mapping the strip transformation pattern onto itself:
The strip pattern can be mapped onto itself in two different ways.
The first way is to translate the strip pattern horizontally and then rotate it by 180° degrees.
The second way is to reflect the strip pattern across a vertical line.
Hence, the transformations that map the strip pattern onto itself can be achieved through a horizontal translation, a reflection across a vertical line, a reflection across a horizontal line, a glide reflection, and a 180°.
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complete question:
Which transformations map the strip pattern onto itself?
a horizontal translation, a reflection across a vertical line, a reflection across a horizontal line, a glide reflection, and a 180°
a horizontal translation only
a horizontal translation, a reflection across a horizontal line, and a glide reflection only
a horizontal translation and a 180° rotation only
Drag each equation to the correct location on the table. Determine which equations will result in extraneous solutions.
Answer:
extraneous: 2, 5, 7
not: 1, 3, 4, 6, 8
Step-by-step explanation:
ones that have root of an even number and equal a negative are extraneous
16 families went on a trip which cost them Rs 2,16,352. How much did each
family pay?
Given that 16 families went on a trip and the cost of the trip was Rs. 2,16,352.The amount paid by each family is to be determined by unitary method Hence each family paid Rs.13522
Now, let's solve this by using the method of unitary method. To find the cost of 1 family trip, we will divide the total cost of the trip by the number of families.2,16,352 / 16 = 13,522 So, the cost of the trip per family is Rs. 13,522.Hence, each family paid Rs. 13,522 for the trip.
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Answer:
Step-by-step explanation
1. The total cost of the trip for all 16 families is Rs 2,16,352.
2. To find out how much each family paid, we need to divide the total cost by the number of families: Rs 2,16,352 ÷ 16.
3. When we do the division, we get the result: Rs 13,522.
Now let's check if this result is correct:
1. If each family paid Rs 13,522 for the trip, then the total cost for all 16 families would be: 16 × Rs 13,522 = Rs 2,16,352.
2. This is exactly the same as the total cost given in the problem statement.
So we have shown that each family paid **Rs 13,522** for the trip
The effectiveness of a blood-pressure drug is being investigated. An experimenter finds that, on average, the reduction in systolic blood pressure is 23.5 for a sample of size 775 and standard deviation 12.2. Estimate how much the drug will lower a typical patient's systolic blood pressure (using a 95% confidence level). Enter your answer as a tri-linear inequality accurate to one decimal place (because the sample statistics are reported accurate to one decimal place).
The 95% confidence interval for the effectiveness of the blood-pressure drug is given as follows:
\(22.6 < \mu < 24.4\)
How to obtain the confidence interval?The mean, the standard deviation and the sample size for this problem, which are the three parameters, are given as follows:
\(\overline{x} = 23.5, \sigma = 12.2, n = 775\)
Looking at the z-table, the critical value for a 95% confidence interval is given as follows:
z = 1.96.
The lower bound of the interval is then given as follows:
\(23.5 - 1.96 \times \frac{12.2}{\sqrt{775}} = 22.6\)
The upper bound of the interval is then given as follows:
\(23.5 + 1.96 \times \frac{12.2}{\sqrt{775}} = 24.4\)
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PLEASE HURRY
which expression is equivalent to -3 + (7x+13)
Answer: \(7x+10\)
Step-by-step explanation:
Combine the terms;
\(-3+7x+13\\(7x)+(-3+13)\\7x+10\)