On a coordinate plane, kite W X Y Z is shown. Point W is at (negative 3, 3), point X is at (2, 3), point Y is at (4, negative 4), and point Z is at (negative 3, negative 2). What is the perimeter of kite WXYZ?
2√53+2 units
2√53+5 units
2√53+10 units
2√53+14 units
Answers
Answer:
2√53+10 units
Step-by-step explanation:
We know the diagonal segments have an irrational length. All answer choices agree those two segments total 2√53 units.
The two orthogonal sides each have a length of 5 units, so their total length is 10. (You can count the grid squares, or subtract coordinates.)
Then the perimeter is ...
2√53 +10 units
Answer:
10
Step-by-step explanation:
TRUST ME PLEASE FAM
Related Questions
Please answer this question now in two minutes
Answers
Answer:
y = 2x +10
Step-by-step explanation:
The point-slope form of the equation for a line is ...
y -k = m(x -h) . . . . . line with slope m through point (h, k)
__
Comparing this to the given equation, we see that line s has a slope of -1/2. The perpendicular line t will have a slope that is the negative reciprocal of this:
m = -1/(-1/2) = 2
Using the above point-slope form equation, we can write the equation of line t as ...
y -4 = 2(x -(-3))
y = 2x +6 +4 . . . . add 4, simplify
y = 2x +10 . . . . equation of line t
Which of the following expressions is equivalent to -10? Which of the following expressions is equivalent to -10?
-7 + 3
-3 - 7
3 - 7
7 - 3
Answers
Answer:
-3-7
Step-by-step explanation:
-3-7=10
Answer:
-3 - 7.
Step-by-step explanation:
-3 - 7 = -10.
I need help ASAP!! If you know what you’re doing go ahead and answer but if you don’t, don’t even bother thanks
Answers
Answer:
133.97 cm³
Step-by-step explanation:
The volume of a cone is given by:
[tex]V = \frac13 \pi r^2h[/tex]
r is half the diameter, so 4 cm
h is 8 cm
So:
V= 1/3 * 3.14 * 16 * 8 ≈ 133.97 cm³
Solution: 3.14*r^2 *h/3
r: 8
h:3
3.14*8^2*8/3
4. How else can the ratio 4/5 be written?
O A.4:5
O B.5:4
O C.54
O D..2
Answers
Answer:
Answer is option a) 4:5
Step-by-step explanation:
[tex]the \: ratio \: \frac{4}{5} can \: \\ also \: be \: written \: as \: 4 : 5[/tex]
HAVE A NICE DAY!
THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION.
solve the inequality 2(4+2x)≥5x+5
Answers
Answer: 3 [tex]\geq[/tex] x
Step-by-step explanation:
[tex]2(4+2x)\geq 5x+5\\\\Distribute\\\\8+4x\geq 5x+5\\\\Subtract\\\\8\geq x+5\\\\Subtract\\\\3\geq x[/tex]
Hope it helps <3
Answer:
x≤3
Step-by-step explanation:
2(4+2x)≥5x+5
Distribute.
2*4+2*2x≥5x+5
8+4x≥5x+5
Subtract 8 from both sides.
8-8+4x≥5x+5-8
4x≥5x-3
Subtract 5x from both sides.
4x-5x≥5x-5x-3
-x≥-3
Divide both sides by -1.
Note that when you divide an inequality by a negative number, you must flip the sign.
x≤3
What is the y-intercept of the line whose equation is 2x-3y=-6
Answers
Answer:
(0, -2)
Step-by-step explanation:
Step 1: Write equation in slope-intercept form
-3y = 6 - 2x
y = -2 - 2/3x
Step 2: Find y-int
y = -2 -2/3(0)
y = -2
(0, -2)
What is the missing number from 18,27,36,?, 54
Answers
Answer:
45
Step-by-step explanation:
18 + 9 = 27
27 + 9 = 36
36 + 9 = 45
Thus,
45 is the answer.
Hope this helps :)
Answer:
45
Step-by-step explanation: 18, 27, 36, 54 are all the multiples of 9..
so..
9*2=18
9*3=27
9*4=36
9*5=45and, 9*6=54therefore, the missing number is 45.HOPE IT HELPS:)
Segment RT and Segment GJ are chords that intersect at point H. If RH = 6 units, HT = 5 units, and GH = 3 units, what is the length of line segment HJ? A.) 20 B.) 10 C.) 5 D.) 40
Answers
Answer:
B.) 10 i think
Step-by-step explanation:
square root of -16 plus the square root of -25 plus 5
Answers
This answers are not possible because you can’t take the square root of a negative number. So, there is not answer for this question.
If the numbers were positive:
√16 = 4
√25 = 5
4 + (5 + 5)
4 + 10
14
Best of Luck!
Answer: 9i + 5
Step-by-step explanation: √-16 =4i and √-25 = 5i +5
The way to handle the square root of a negative number is to multiply the "real" root times √-1 which is i , an imaginary number
What is the cost of an $8,000 car including 5½% tax?
Answers
Answer:
$8,440
Step-by-step explanation:
5.5% of 8,00 = 440
8,000 + 440 = 8,440
Answer:
The answer is....................................... $8440
Step-by-step explanation:
After 2.4 hours Jenny had traveled 216 miles. If she travels at a constant speed, how far will she have traveled after 4 hours
Answers
Answer:bruh
Step-by-step explanation:
I couldn’t even tell u
What formula tells the cost, in dollars, if
chocolate chip cookies are $1.50/dozen and
lemon frosteds are $ 1.00/dozen? Let c =
number of dozens of chocolate chip cookies; L=
number of dozens of lemon frosteds; T = total
charge.
Answers
Answer:
T = $1.50C + $1.00L
Step-by-step explanation:
Chocolate chip cookies - $1.50/dozen
C: # of dozens of chocolate chip cookies
↓
$1.50C
Lemon Frosteds - $1.00/dozen
L: # of dozens of lemon frosteds
↓
$1.00L
T(total) = $1.50C + $1.00L
Hope that helps.
I need help pls A certain university in the United States has a student enrollment of 19,100. Mr. Hill knows the percentage of students that are male and the percentage of students that are female. Suppose a student reaches in the bag and randomly selects nine red chips and eleven yellow chips. Based on this sample, what is a good estimate for the number of enrolled university students that are male?
Answers
Answer:
About 8595 students
Step-by-step explanation:
If approximately 9/20 of the students are male, multiplying this by the total number of students enrolled will give a good approximation of the total number of enrolled males. 9/20 * 19100=8595. Hope this helps!
Answer:
8595
Step-by-step explanation:
9/11 is the ratio of male to female
9/20 of students are male and 11/20 are female
If total number is 19100,
then male= 19100*9/20= 8595
Work out the mean for the data set below: 1, 2, 1, 2, 2, 5 Give your answer as a fraction.
Answers
Answer:
13/6 or 2 and 1/6
Step-by-step explanation:
The mean (or average) is the sum of all elements divided by the amount of elements. In this case that would be (1 + 2 + 1 + 2 + 2 + 5) / 6 = 13 / 6 or 2 1/6
What is the midpoint of the segment (-1, 5) (5, 5
Answers
Answer:
Midpoint: (2, 5)
Step-by-step explanation:
Midpoint Formula: [tex](\frac{x_1+x_2}{2} ,\frac{y_1+y_2}{2} )[/tex]
Simply plug in the coordinates into the formula:
x = (-1 + 5)/2
x = 4/2
x = 2
y = (5 + 5)/2
y = 10/2
y = 5
Write the equation in slope-intercept form. y=−6(x−3)+2x
Answers
Answer:
y=-4x+18
Step-by-step explanation:
y=-6(x-3)+2x
Distribute -6 to the (x-3)
y=-6x+18+2x
Combine like terms
y= -4x+18
Answer: y = -4x + 18
Step-by-step explanation:
First do distributive property
y = (-6x + 18) + 2x
Next, combine like terms
y = -6x + 2x + 18
y = -4x + 18
Patty buys a new car and gets it appraised every few years. After owning the car for 3 years, it’s value is $15,000. After owning the car for 5 years, it’s value is $9,000. What is the constant of proportionality in this inverse variation?
Answers
Answer: $3,000 per year
Step-by-step explanation: 15,000 divided by 9,000 is 6,000, 5 minus 3 is 2 6,000 divided by 2 equals 3,000.
A drawer contains three red marbles, four green marbles, and five blue marbles. One marble is taken from the drawer and then replaced. Another marble is taken from the drawer. The problem models: a dependent event. independent events.
Answers
Answer:
independent events
Step-by-step explanation:
dependent is when the previous event affects the outcome of the next event.
Ex: When I draw a card without replacement at first I will have 52 cards. Once I draw the card, I will have only 51 cards to choose from.
Independent event is when the outcome is not related.
Example like the problem given to you
Complete the solution to y = cos-1(1).
a) y = 2 pi k
b) y= pi k
c) y = pi ± pi k
Answers
Answer:
a) y = 2 pi kStep-by-step explanation:
Given the solution to the equation y to be cos⁻¹(1)
y = cos⁻¹(1)
y =0°
In trigonometry identity, the general solution for cosine function is expressed as θ = 2kπ ± n, where n is any integer.
Substituting the solution gotten to the equation above into the general formula θ = 2kπ ± n, will give;
y = 2kπ ± n
since we have just one solution, we will find the value of y at n = 0
y = 2kπ ± 0
y = 2kπ
ASAP The rectangle below has been enlarged by a scale of 3.5. A rectangle with a length of 8 and width of 6. [Not drawn to scale] What is the area of the enlarged rectangle?
Answers
Answer:
588 units^2
Step-by-step explanation:
To find the area of the enlarged rectangle, first find the length and width of the enlarged rectangle.
This is 3.5 multiplied by their original measures:
Length = 3.5 x 8 = 28
Width = 3.5 x 6 = 21
Now, area =. LxW = 588 units^2
Hope this helps
Answer:
588 units squared
Step-by-step explanation:
We have a rectangle that has dimensions 8 units by 6 units.
From the problem, we know that this rectangle has been enlarged by a scale of 3.5. Essentially, to obtain the dimensions of the new, bigger rectangle, we multiply the current length (8 units) by 3.5 and the current width (6 units) by 3.5:
new length = 8 * 3.5 = 28 units
new width = 6 * 3.5 = 21 units
Given this, we can now calculate the area.
The area of a rectangle is denoted by A = lw, where l is the length and w is the width.
Here, the length is l = 28 and the width is w = 21. Plug these in:
A = lw
A = 28 * 21 = 588
The answer is thus 588 units squared.
~ an aesthetics lover
Simplify the expression in the following photo.
Answers
Answer:
0
Step-by-step explanation:
If we factor out √5a from the numerator we have √5a * (√4 - √9 + √1) / √5a. √5a cancels out so we are left with √4 - √9 + √1 which equals 2 - 3 + 1 = 0.
The slope of the line below is 2. Use the coordinates of the labeled point to
find a point slope equation of the line.
10
(1.9)
O A. y-9--2(x - 1)
B. y + 9 --2(x+1)
C. - 9. 2(x - 1)
D. y + 9 + 2(x + 1)
Answers
Answer:
A. y -9 = 2(x -1)
Step-by-step explanation:
The point-slope form of the equation of a line is ...
y -k = m(x -h) . . . . . line with slope m through point (h, k)
You are given m=2 and (h, k) = (1, 9). Putting these values into the form gives ...
y -9 = 2(x -1)
Which value of x from the set {4, 5, 6, 7), makes this equation true?
4(8 - x) = 8
OA.
4
B.
5
OC. 6
OD.
7
Answers
Hey there! :)
Answer:
C. x = 6.
Step-by-step explanation:
Given:
4(8 - x) = 8
Solve for x. Distribute:
32 - 4x = 8
Subtract 32 from both sides:
-4x = -24
Divide both sides by -4:
-4x/(-4) = -24/(-4)
x = 6.
Calculate the measure of arc AG if a=20 and b=10
Answers
Answer:
90°
Step-by-step explanation:
∆GFD is an isosceles right triangle, so angle FDG is 45°. Segment DF bisects angle EDG, so that angle is 90°.
Arc AG is the other half of the semicircle AGE that includes 90° arc GE.
So, arc AG is 90°.
__
Comment on the problem
"a" and "b" are irrelevant to arc AG. They come into play for arc CE.
1.Un número complejo multiplicado por su conjugado da siempre:
a. (1,0)
b.Un imaginario puro
c.Un número real
d.Un número complejo
2.El conjugado del número complejo -2-5i es:
a. -2
b. 2-5i
c. 2+5i
d. -2+5i
3.El producto de los números complejos 2+3i con 4-5i es:
a. 23 +2i
b. 23-2i
c. -7+22i
d. 7-22i
4.Dados los números complejos Z1: 2+3i Z2: 4-5i ¿Cuál es el cociente entre la conjugada de Z1 con Z2:
a. 23-2i
b. 41 -4i
c. No es posible determinar el resultado
d. 23/41 -(2/41)i
5.Dado que el número imaginario i= √-1 entonces es posible afirmar que i5
a. -i
b. i
c. -1
d. 1
6. siguiente igualdad i17 + i18 =2i es
a. Falsa, porque, i elevado a cualquier núemro es igual a -1
b. Falsa, porque, es imposible que dos potencias imaginarias den el mismo resultado
c. Falsa, porque, el verdadero resultado de i17 + i18 es -i
d. Verdadera, porque, los números complejos también se pueden sumar
7.¿Cuál de las siguientes afirmaciones es verdadera?
a. El conjunto de los números complejos es finito
b. El conjunto de los números resulta de la union de los números reales y los números imaginarios
c. El conjunto de números complejos se encuentra contenido en el conjunto de números reales
d. El conjunto de números Complejos resulta de la union de los números racionales e irracionales
Answers
2. D
3. A
4. D
5. B
6. B
7. B
Please help me.. very appreciated if you do
Answers
1 Answer:
D
2 Answer:
B
Step-by-step explanation:
-x ≤ -3all we should do here is multiply both sides by -1 and switch the sign ≤ since we multiplied by a negative number
-x ≤ -3 x ≥ 3x is equal or greater than 3 so 3 is included
3 will be represented by a clored dot
so the graph is D
-6- x ≤ -3again multiply by -1 to get rid of the - signs and switch ≤ by ≥ since it's a negative number
-6 -x ≤ -3 6+x ≥ 3 substract 6 from both sides x+6-6 ≥ 3-6 x ≥ -3x is equal or greater than -3 so -3 is included
the graph is b since there is a dot in -3
If y varies inversely as x, and y = 10 when x = 20,
find x when y = 16.
Answers
Answer:
12.5
Step-by-step explanation:
y varies inversely as x.
y = k/x
10 = k/20
200 = k
The constant proportion k is 200.
16 = 200/x
Cross multiply.
200 = 16x
200/16 = x
x = 12.5
Please answer now only have two minutes left do it fast
Answers
Answer:
work is shown and pictured
What are the coordinates of point S? On a coordinate plane, point S is 0.75 units to the left and 0.5 units up. (Negative three-fourths, one-half) (Negative one-half, negative three-fourths) (One-half, Negative three-fourths) (Three-fourths, one-half)
Answers
Answer:
The coordinates of S is [tex]( \frac{-3}{4}, \frac{1}{2})[/tex]
Step-by-step explanation:
We are supposed to find the coordinates of point S
Point S is 0.75 units to the left
So, x coordinate of point S = -0.75 = [tex]\frac{-3}{4}[/tex]
Now we are given that point S is 0.5 units up.
So, y coordinate of point S = 0.5 = [tex]\frac{1}{2}[/tex]
So, The coordinates of S is [tex]( \frac{-3}{4}, \frac{1}{2})[/tex]
So, Option A is true .
Answer:
A -3/4,1/2
Step-by-step explanation:
good luck:)
What stamens is converse of p
p: If every fourth card drawn is a spade, then 25% of the cards in a deck would be spades. If 25% of the cards in a deck are spades, then every fourth card drawn would be a spade. If every fourth card drawn isn’t a spade, then 25% of the cards in a deck aren’t spades. If 25% of the cards in a deck aren’t spades, then every fourth card drawn wouldn’t be a spade. If every fourth card drawn isn’t a spade, then 75% of the cards in a deck are spades.
Answers
Answer:25
Step-by-step explanation:
Get monkeyd