Answer:
To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem. Here is what it means: Perimeter = the sum of the lengths of all the sides.
Step-by-step explanation:
Could i have branliest please
if you didnt mean this you forgot the screenshot
Answer:
show the picture
Step-by-step explanation:
In ΔQRS, r = 1.5 inches, ∠S=23° and ∠Q=22°
Answer:
1.34 hope this helped
Step-by-step explanation:
Answer: 0.8
Step-by-step explanation:
S/sin 23 = 1.5/sin 135
s= 1.5 sin23/sin 135 = 0.829
ROUND IT TO THE NEAREST 10th and you get 0.8
someone please heellppp.
Answer:
for neg its -6-6 and for the right side 8-3
Step-by-step explanation:
What shape is not a rectangle?
1. Parallelogram
2. Pentagon
3. Rhombus
4. Square
Answer:
Pentagon
Step-by-step explanation:
im not sure if i am correct. i did some research but it said all of them could be concidered a rectangle so i guessed
Christopher is hanging Christmas lights along the perimeter of his house by using his 15 foot ladder. The base of the ladder is placed 4 feet away from the base of his house. How far up the house does his ladder reach?
Answer:
14.45 feet
Step-by-step explanation:
The set up is a right angled triangle;
The length of the ladder = hypotenuse = 15foot
The base of the ladder is the adjacent = 4feet
The height of th house is the opposite = x
Using the pythagoras theorem;
hyp² = opp² + adj²
15² = opp²+4²
opp² = 15²- 4²
opp² = 225 - 16
opp² = 209
opp = 14.45feet
Hence the ladder reaches 14.45 feet up the house
Which of the following graphs represents the slope of -1 - 3
Answer:
theres nothing there though
Step-by-step explanation:
What is the equation of the line perpendicular to y=1/3x-8 through (-1,4)?
Answer:
3x + y = 1
Step-by-step explanation:
The line that is perpendicular to y = 1/3x - 8 would have the negative reciprocal as the slope. So this means that the equation for the perpendicular line would be y = -3x + b. To find b, you can replace x and y with the coordinates from the point given (-1, 4). The equation would be 4 = -3(-1) +b. After solving this, you get 4 = 3 + b. Subtract 3 from both sides to isolate b, and you will get b = 1. When you plug this into the original equation, you get
y = -3x + 1. When put in standard form, you get 3x + y = 1.
The slope of the line is 2. Use the coordinates of the labeled point to find a point-slope equation of the line.
Answer:
the answer is D
Step-by-step explanation:
the equation u need to use is y-y¹= m(x- x¹)
plug in 10 with the second y , 2 for the m , and 3 for the second x
48/64 Which choices are equivalent to the fraction below? Check all that apply. A. 8/6 B. 3/4 C. 6/8 D. 12/16 E. 9/12 F. 24/32
Answer:
B, C, D, F
Step-by-step explanation:
to simplify the fraction 48/64, you need to divide both the numerator and denominator by their common factors. B is correct since you can divide both by 16, C is correct since both are divisible by 8, D is correct since both are divisible by 4, and F is correct since both are divisible by 2. A, however, would be correct only if the fraction were 64/48 and E would only be correct if 9 was a factor of 48 and 12 was a factor of 64, however neither haev such factors.
12 + 3(8 + x)
But it can only be done like this e.x— 2(3 + 9x)= 6 + 18x
Help me
Answer:
I got uuu
I got 36+3x
u just gotta mutiply the 3 to both the 8 and x making 24+x then u put the 12 then I got the equation 24+x+12 then add like numbers so the only onea u got are 12 and 24 which make 36 and left with 3x so ur solution is 36+3x
Will give brainliest :)
Answer:c
Step-by-step explanation:
Answer: D
Step-by-step explanation:
Solve for x and show all work thanks:)
Answer:
x = -6
Step-by-step explanation:
The triangle in the picture is an isoceles triangle in which the measure of top vertex angle is given and one of the base angles is also given.
According to angle sum property of triangle , sum of measure of all the angles of traingle is 180°. Also, in isosceles triangle , the base angles are always equal to each other .
So,
[tex]34 + (x + 79) + (x + 79) = 180[/tex]
[tex] = > 2x + 158 + 34 = 180[/tex]
[tex] = > 2x +192 = 180[/tex]
[tex] = > 2x = 18 0 - 192 = - 12[/tex]
[tex] = > x = \frac{12}{ - 2} = - 6[/tex]
solve X showing every step
Answer:
no solution
Step-by-step explanation:
2x-5=8x+7-6x
2x-5=2x+7
-5=7
Not true so no solution
Write an equation in slope intercept form for the table shown.
....................
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Which relation is a function?
Answer: The answer C the one in the botton the one that has the arrow Up
Step-by-step explanation:
Elijah works at Chick-fil-A and gets paid weekly. He does not have any money in his bank account yet, but will
start saving for a PlayStation 5. After 4 weeks, he has $150. In 8 weeks, he has $300.
What is the slope of the equation that passes through the points (-2, 6) and (7, -5)
Answer:
-11/9
Step-by-step explanation:
Lily made a scale drawing of a house and its lot. The scale she used was 7 inches = 3 feet. What is the scale factor of the drawing?
Answer:
Step-by-step explanation:
7/3 inches = 1 ft
MATH PLEASEE HELPP 2!!!
Answer:
#3) x 2/5
Step-by-step explanation:
(Geometry) Determine the relationship between the two given lines:
Y=-2x+8
Y=-2x+5
a. Perpendicular because slopes are equal
b. These slopes are neither perpendicular nor parallel
c. Parallel because slopes are equal
d. Parallel because slopes are opposite reciprocals
e. Perpendicular because slopes are opposite reciprocals.
What is the answer.........
Answer:
1 is correct
2 is correct
3 is incorrect
4 is incorrect
5 is correct
Step-by-step explanation:
1 is correct because the statue lies the same distance from both entrances.
2 is correct because B is also the same distance from both entrances.
3 is the opposite of 2, saying that B is not equal distance from both entrances, making it false.
4 is incorrect because a is closer to the upper entrance.
5 is correct because it is basically the same question as 2, saying b is the same distance from both entrances.
Solve the system of linear equations by graphing. y=2x+1. y=-x-5.
Answer:
The Solution is (-2,-3)
Step-by-step explanation:
Graphed the Equations.
Answer:
x = -2 and y = -3
Step-by-step explanation:
The format of an equation is y = mx + b where m = slope and b = y intercept The first equation will be a line with a y intercept of 1 and a slope of 2.
The second equation will be a line with a y intercept of -5 and a slope of -1.
When graphing these two lines, we will see that the two lines intersect at the point (-2,-3).
This means x = -2 and y = -3
A Truck weighs 3 tons how many pounds does it weigh?
Answer:
6000 pounds
Step-by-step explanation:
x divided by 4 minus 12 equals -6
Answer:
X = 24
Step-by-step explanation:
X/4 -12 = -6
x/4 = 6
x = 24
206,690 subtracted by -232,500
Answer:
-25,810
Step-by-step explanation:
If , which equation describes the graphed function? A. y = f(-x) − 3 B. y = -f(x) + 3 C. y = -f(x) – 3 D. y = f(-x) + 3
Answer:
y=-f(x)-3
Step-by-step explanation:
when f is negative it is reflected over the x-axis and -3 means to translate 3 units down
y = -f(x) – 3 describes the graphed function.
When f is negative it is reflected over the x-axis.
-3 means to translate 3 units down.
How do you identify a function?By using inspecting the inputs (x-coordinates) and outputs (y-coordinates), you could decide whether or no longer the relation is a function. Keep in mind, that this is a feature each input has only one output.
What are examples of graph functions?Function Graphs.Linear. Quadratic. Cubic. Square Root. Cube Root. Absolute Value. Reciprocal.Learn more about graph functions here: https://brainly.com/question/4025726
#SPJ2
The relationships for Paul's and Steve's height with respect to Theresa's height are described above. First you will write expressions for Paul's height and for Steve's height. Then you will relate the expressions.
Answer:
They are tall, im not sure
Can anyone help me please
Answer:
i cant see
Step-by-step explanation:
The monthly gross receipts for the ABC Copy Creation house amounted to $20,834.34. Unfortunately, the expenses amounted to $18,750.91, but this did give the owner of the company some profit. What was the profit for the month?
Given :
The monthly gross receipts for the ABC Copy Creation house amounted to $20,834.34.
The expenses amounted to $18,750.91.
To Find :
What was the profit for the month.
Solution :
We know, profit is given by :
Profit, P = Monthly income - Expenses
P = $( 20,834.34 - 18,750.91 )
P = $2083.43
Therefore, the profit for the month is $2083.43 .
A triangle has sides of lengths 9,7, and 12. Is it a right triangle? Explain.
Answer:
A triangle has sides of lengths 9,7, and 12 is not a right triangle .
