it's approximately 2.5...i hope this helps
The value of the x-coordinate of point D is,
⇒ 2.5
What is Coordinates?A pair of numbers which describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines is called the coordinates.
We have to given that;
Graph of a function is shown.
And, A point D is shown in graph.
Now, By graph we get;
Coordinate of D is,
D = (2.5, - 1.5)
Hence, We get;
x - coordinate of D = 2.5
y - coordinate of D = - 1.5
Thus, The value of the x-coordinate of point D is,
⇒ 2.5
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plss help mehhh
.
...
HELPE
helpp
Answer:
60second 240minuted8:152:1512:15Which expression is equivalent to 8(3t)?
Answer:
24t
Step-by-step explanation:
Multiply 8 by 3t
Since 8 is outside of the bracket, while 3t is inside the bracket
8 * 3t
= 24t
how do you say 4 twenty dollar bill
Answer:
4 twenty dollar bills = 20 x 4
= 120
Thus, the answer is 120 dollars.
Step-by-step explanation:
Plssss helllppppp:)))
Answer:
11.1 units
Step-by-step explanation:
In a right triangle sin (angle ) = opposite side / hpotenuse
for this one
sin 38 = EF/18
then 18 sin 38 = EF then calculator shows EF = 11.1
area of sector=?cm^2
Step-by-step explanation:
270°/360° ×π×13²
Area of sector=398.20
helpppppppppppppppppppp
Answer:
yeah how can i help help you
Answer:
The equation the repair service use to charge customers is c = 30h + 40
Step-by-step explanation:
If h = 1
Cost, c = 30h + 40
= 30(1) + 40
= $70
h = 2
c = 30(2) + 40
= $100
h = 3
c = 30(3)+ 40
= $130
h = 4
c = 30(4) + 40
= $160
h = 5
c = 30(5) + 40
= $190
h = 6
c = 30(6) + 40
= $220
What is 75.75 in the nearest tenth place
Answer:75.8
Step-by-step explanation:
if the hundredth place to the right of the desimel is more than or 5 then the number to the right of the 5 is going to increase its value by 1
Una caja de 12 litros de leche cuesta 232 si tiene agregado el 16 porciento de IVA
Answer:
269.12
Step-by-step explanation:
Marisa decided to raise the price of her earrings so that she will make a profit of $5.00 on each pair. She has
also improved the quality control so that only 1 pair in 50 need to be returned for repair, but the cost of
repair will now be $60. Can she expect to make a profit with her company. Calculate the value.
Marisa, who raise the price of her earrings so that she will make a profit of $5.00 on each pair, expect to make a profit with her company.
What is the unit price?The unit price is the amount of money required to buy one unit of a item or goods.
To find the unit price, divide the total cost of the goods to the total number of goods.
The cost of repair will now be $60. Thus, the total cost of 50 earrings is,
[tex]C=60\times50\\C=3000[/tex]
Marisa decided to raise the price of her earrings so that she will make a profit of $5.00 on each pair. Thus, the new selling price of her earring is,
[tex]P=60+5\\P=65[/tex]
The sale's price of 50 earrings is,
[tex]P=50\times65\\P=3250[/tex]
She has also improved the quality control so that only 1 pair in 50 need to be returned for repair. Thus, the cost price of one earring has to be removed from the sales price of 50 earrings as,
[tex]P=3250-60\\P=3190[/tex]
The profit made by her company on 50 earrings is
[tex]p=P-C\\p=3190-3000\\p=190[/tex]
Thus, Marisa, who raise the price of her earrings so that she will make a profit of $5.00 on each pair, expect to make a profit with her company.
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An angle measures 54° more than the measure of its supplementary angle. What is the measure of each angle?
Answer:
Step-by-step explanation:
we know that If two angles are complementary, then their sum is equal to 90 degrees
Letx -----> the measure of an angle
y-----> the measure of he other angle
we know thatx+y=90 -----> y=90
-x -----> equation
Ax=y+54 ----> equation
Bsubstitute equation B in equation A and solve for yy=90-(y+54)
y=90-y-542y=36y=18°
Find the value of xx=y+54 -----> x=18+54=72°
thereforeThe measure of the angles are 72 degrees and 18 degrees
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[tex]\blue{\textsf{\textbf{\underline{\underline{Question:-}}}}[/tex]
An angle measures 54º more than the measure of its supplementary angle. What is the measure of each angle?
[tex]\blue{\textsf{\textbf{\underline{\underline{Answer:-}}}}[/tex]
Angle Measurements:- 63º and 117º
[tex]\blue{\textsf{\textbf{\underline{\underline{How\:to\:Solve:-}}}}[/tex]
Supplementary angles add up to 180º.
Now, let the unknown angle be n.
Set up an equation:-
[tex]\bigstar[/tex] [tex]\textsf{n+n+54=180}[/tex] (remember, supplementary angles add up to 180)
Add the n's :
[tex]\textsf{2n+54=180}[/tex]
Subtract 54 on both sides:
[tex]\textsf{2n=126}[/tex]
Divide by 2 on both sides:
[tex]\textsf{n=63\textdegree}[/tex]
Now, add 54 to find the other angle:
63+54=117
Check:-
We can easily check our work by adding the two angles together and seeing whether or not we end up with 180º.
[tex]\textsf{63+117=180}[/tex]
[tex]\textsf{180=180}\LARGE\checkmark[/tex]
LHS=RHS (Left-Hand Side = Right-Hand Side)
Hence, the angles are 63 and 117. [tex]\checkmark[/tex]
Good luck.- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Yoko went for a drive in her new car. She drove at a speed of 58 miles per hour for 92.8 miles. For how many hours did she drive?
Answer:
1.6 hours
Step-by-step explanation:
h = hours
rate * time = distance
time = distance / rate
h = 92.8 / 58
h = 1.6 hours
1.6 hours = 1 hour 36 minutes
Help pleasee :) giving brainliest! Any help is appreciated
f(x) = 6x + 8, g(x) = 2x^2
Find (f+ g)(x).
Answer:
2x² + 6x + 8
Step-by-step explanation:
(f + g)(x)
= f(x) + g(x)
= 6x + 8 + 2x²
= 2x² + 6x + 8
There were 75 people at a concert. Twenty five percent of them were younger than 13. How many people were thirteen or younger.
Answer:
18
Step-by-step explanation:
[tex]0.25*75 = 18\\[/tex] (must round down for population)
a+ −5 =−9 I really need help with this any pointers?
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[tex]\blue\textsf{\textbf{\underline{\underline{Question:-}}}}[/tex]
a+(-5)=-9
What is a equal to?
[tex]\blue\textsf{\textbf{\underline{\underline{Answer and How to Solve:-}}}}[/tex]
First, a+(-5)=-9 can be written as follows:-
⇒a-5=-9
Now, add 5 to both sides:-
⇒a=-9+5
And finally,
⇒a=-4
Good luck.- - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - -- - - - - - - -
Answer:
a = -4
Step-by-step explanation:
We have to,
Find the required value of a,
→ a + (-5) = -9
→ a - 5 = -9
→ a = -9 + 5
→ [ a = -4 ]
Hence, the value of a is -4.
How to find square of √3
Need help asap ……..
Answer:
[tex]\frac{1}{3}[/tex](9) = 3
[tex]\frac{1}{4}[/tex](16) = 4
[tex]\frac{2}{5}[/tex](25) = 10
[tex]\frac{3}{5}[/tex](25) = 15
[tex]\frac{1}{5}[/tex] x = 10 x=50
[tex]\frac{1}{4}[/tex]x= 10 x=40
Bailey writes the expression g2 14g 40 to represent the area of a planned school garden in square feet. what factors can be used to find the dimensions of her garden? (g−4)(g−10) (g 4)(g 10) (g 4)(g−10) (g−4)(g 10)
The area of the planned school garden have dimensions of g + 4 and g + 10 respectively.
What is an equation?An equation is an expression that shows the relationship between two or more variables and numbers.
Given the area of the planned school garden as:
A = g² + 14g + 40
A = g² + 10g + 4g + 40 = g(g + 10) + 4(g + 10)
A = (g + 4)(g + 10)
The area of the planned school garden have dimensions of g + 4 and g + 10 respectively.
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Given m∥n, find the value of x and y.
The table shows the results of spinning a wheel 80 times. What is the relative frequency of the event "spin a 3"?
Answer:
0.267
Step-by-step explanation:
:)
Is 4 and 1/8 greater or less than 4 and 1/4?
Answer:
Less than
Step-by-step explanation:
4 and 1/4 is basically equal to 4 and 2/8
Answer: less becuase 4 1/4 x 4=17 and 4 1/8 x 4=16.5
Step-by-step explanation:
please help me out with the graph. 1e
I suppose it's going to look like this, you just need to continue the graph for other figure numbers and numbers of circles
PLS RESPOND FAST!! WILL GIVE BRAINLIEST! How is the process of isolating a variable in these literal equations similar to solving a one-step equation? How is it different?
Step-by-step explanation:
The goal is to isolate that given variable. The process is the same process that you use to solve linear equations; the only difference is that you will be working with a lot more letters, you also prob will not be able to simplfy as much as linear equations
Answer:
it is more than one step so it takes longer to solve
Step-by-step explanation:
the process of isolating a variable in these literal equations is similar to solving a one-step equation because after isolating a variable you solve the rest of the equation,it is different from solving a one-step equation because it is more than one step so it takes longer to solve
Can someone help me I don't understand
Answer: C 75
Step-by-step explanation: time to distance is ratio 4:5 = 60:X
In 1min He walks 5/4
in 60mins He walks 5/4 ×60
Which equation correctly shows how to determine the distance between the points (9, -2) and (6, 3) on a coordinate
grid?
O da V(6-3)2 + (9-(-21)
od= V(6+3)2 + (9+ (-2)
d-(6-9)+(3-(-2))?
d=16+9)2 + (3+(-2112
Answer:
D) [tex]d=\sqrt{(6-9)^2+(3-(-2))^2}[/tex]
Step-by-step explanation:
Distance between two points formula:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Given:
(x₂, y₂) = (6, 3)
(x₁, y₁) = (9, -2)
[tex]\implies d=\sqrt{(6-9)^2+(3-(-2))^2}[/tex]
Answer:
[tex]\large \textsf{d = $\sqrt{(6-9)^2+(3-(-2))^2}$}[/tex]
Step-by-step explanation:
Distance formula: [tex]\large \textsf {d = $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$}[/tex]
Distance between the points (9, -2) and (6, 3):
x₁ = 9x₂ = 6y₁ = -2y₂ = 3[tex]\large \textsf {d = $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$}\\\\\large \textsf{d = $\sqrt{(6-9)^2+(3-(-2))^2}$}\\\\\large \textsf{d = $\sqrt{(6-9)^2+(3+2)^2}$}\\\\[/tex]
Hope this helps!
ABCD is a rhombus.
y
The coordinates of A are (5, 11)
The equation of the diagonal DB is y = x + 5
The equation of the diagonal AC can be written
in the form y = mx + c where m and c are integers.
Work out the value of m and the value of c.
From the information given, it is correct to state that M = - 3; while c = 26. This problem relates to a Rhombus. See the definition of a Rhombus below.
What is a Rhombus?A Rhombus is a 2-dimensional quadrilateral whose sides have equal length.
What are the steps for finding M and C?It is given that ABCD is a Rhombus. This means that
AC ⊥ BD; andLine DB is y = (1/3)x + 5Hence, the slope of AC = -3.
This is arrived at as follows:
Given that the diagonals of Rhombus' are perpendicular, hence
I/3 x m = -1 ⇒ -3
⇒ Line y-11 = -3 (x-5)
⇒ Line AC thus ⇒ y = -3x + 26
Recall that the coordinates are (5, 11). Thus let y = -3x + b
Hence, -3 x 5 + b = 11
b = 11 + 15
b = 26.
Therefore the equation is given as:
y = -3X + 26 were:
m = -3; and
c = 26
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The length of a rectangle is 5times
the breadth, if the perimeter of a
rectangle is 72cm find the area.
Answer:
Step-by-step explanation:
Formula Development
Let the width = w
Let the Length = 5*w
P = 72
P =2w + 2L
Area = 5w * w
Solution
Start with the Perimeter. Solve for w.
P = 2w + 2L Substitute the givens
72 = 2w + 2*5w Combine
72 = 2w + 10w Combine Combine again
72 = 12 w Divide by 12
72/12 = 12w/12
w = 6
Now for the area
Area = 5w * w
w = 6
Area = 5*6*6
Answer: Area = 180 cm^2
Cuánto es 5 entre 639 ayudaa
what is the value of x in the following diagram
The value of x in the following diagram in which the length of Q to line EF is 3x+1 and the length of Q from the line HG is x+8, is 3.5 units.
What is the property of perpendicular on chord in circle?The line which is drawn from the center of the circle perpendicular to the chord in the circle bisect the chord into two equal shape.
In the given, diagram the length of Q to line EF is 3x+1 and the length of Q from the line HG is x+8.
These both the lines are equal in length as both are drawn from the center of the circle and has a perpendicular bisector for the 15 units length chord in the circle. Thus,
[tex]3x+1=x+8\\3x-x=8-1\\2x=7\\x=\dfrac{7}{2}\\x=3.5[/tex]
Thus, the value of x in the following diagram in which the length of Q to line EF is 3x+1 and the length of Q from the line HG is x+8, is 3.5 units.
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$22,000
$22,500
$24,000
$31,500
$150,000
Find the mean, median, and mode of the data