Answer:
Recorders= $6
Harmonics= $8
Step-by-step explanation:
Find sale price of a $4200 television with a 35% markdown (show work)
Answer:
2730$
4200×35/100
=4200×0.35
=1470$
1470$ is reduced so
4200$-1470$
=2730$
GEOMETRY! I will give brainliest
Answer:
538.8 (4th option)
Step-by-step explanation:
Area of Circle= 3.14(pi) x r^2
Area=615.44
Sector Area = 315/360 x 615.44 = 538
Directions: calculate the rise,run, and slope on the line below
Answer: Rise = 3 Run=1 slope=3/1 or just 3
Step-by-step explanation:
start at the left most point and count up to the line that contains the 2nd point
so rise 3
then count over to that 2nd point
so run is 1
slope is rise/run so 3/1
**65 POINTS PLEASE ANSWER SOON**
If the fourth term of an Arithmetic sequence is 48 and the third term is 36...
(A) What is the first term?
(B) What is the twelfth term?
Answer:
1st term is 12
12th term is 144
Step-by-step explanation:
48-36=a4-a3=a1 so a1 is equal to 12 now to get from a3 to a4, you must add 12, so d=12.
a12=12+11*12=12+132=144
What is the additive inverse of -5/7x?
16/25 as a percentage
Answer:
64%
Step-by-step explanation:
16/25 = 0.64
0.64*100 = 64
64%
The price of a necklace was reduced from $30 to $21. By what percentage was the price of the necklace reduced
Answer:
= 30% decrease
Write the equation of a line
containing the point (2, 5) and a
slope of 3 in Point-Slope Form.
Answer:
y=3(2)+5
Step-by-step explanation:
Formula: y = mx + b
m is your slope
x is your x
b is your y added onto
can someone please help
Answer:
They are congruent.
Step-by-step explanation:
They both are the same shape and size. The side with one line is the same on the other. The side with two lines also matches the other triangle. Lastly, they both have an angle in the same place
Thomas runs 1200m with a constant velocity of 8ms-' before jogging for
the next 200 seconds at a constant velocity of 2ms",
Draw accurate displacement/time & velocity/time graphs for this
run. Draw these directly underneath each other,
Step-by-step explanation:
only attached the displacement/time graph
Figure JKLM is dilated by a scale factor of 1 over 3 with the center of dilation at the origin. What are the coordinates for the vertices of the new image?v
Answer:
It’s A
Step-by-step explanation:
I took the test
If it is dilated by a scale factor of 1/3 with the center of dilation at the origin, The new point is at J'(-1, 2), K'(2, 2), L'(1, 1) and M'(0, 1).
TransformationTransformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.
If a point A(x, y) is dilated by a scale factor of k, the new point is at A'(kx, ky).
JKLM has vertices at J(-3, 6), K(6, 6), L(3, 3) and M(0, 3). If it is dilated by a scale factor of 1/3 with the center of dilation at the origin, The new point is at J'(-1, 2), K'(2, 2), L'(1, 1) and M'(0, 1).
Find out more on Transformation at: https://brainly.com/question/1462871
choose 3 points as inputs to plug into the equation and show your work to find the output. y=x^2 -1
Answer:
(0,-1), (1,0), (2,3)
Step-by-step explanation:
The input values are your x values.
The output values are your y values.
So, we are going to plug in x to get y.
1. Let's plug in 0 for x.
[tex]y=0^{2} -1[/tex]
[tex]y=0-1[/tex]
[tex]y=-1[/tex]
Our first point is located at (0,-1)
2. Let's plug in 1 for x.
[tex]y=1^{2} -1[/tex]
[tex]y=1-1[/tex]
[tex]y=0[/tex]
Our second point is located at (1,0)
3. Let's plug in 2 for x.
[tex]y=2^{2} -1[/tex]
[tex]y=4-1[/tex]
[tex]y=3[/tex]
Our third point is located at (2,3)
All done! Hope you got a better example from my explanation!
Which of the following is the value for x?
Answer:
67
Step-by-step explanation:
Find the measure of angle B. PLZ I NEED HELP ASAP!!!!!
Answer:
1)D 2)A 3)D 4)A 5)A
I hope this help but in question 6 you can report
heat can be produced by - two things
Which expression is equivalent to -2(9y-3)
a) -18y + 6 c) -18y -3
b) -18y - 6 d) 18y + 6
Answer:
a. -18y+6
Step-by-step explanation:
i hope this helps :)
Li’s family is saving money for their summer vacation. Their vacation savings account currently has a balance of $2,764. The family would like to have at least $5,000. Which inequality can be used to determine the amount of money the family still needs to save? 2764 + x > 5000 2764 + x Greater-than-or-equal-to 5000 2764 + x Less-than-or-equal-to 5000 5000 + x > 2764
Answer:
B. 2764 + x Greater-than-or-equal-to 5000
Step-by-step explanation:
A. 2764 + x > 5000
B. 2764 + x Greater-than-or-equal-to 5000
C. 2764 + x Less-than-or-equal-to 5000
D. 5000 + x > 2764
Current balance of their account = $2,764
They need a balance of at least $5,000
At least in inequality means greater than or equal to
Let x = remaining balance to make at least $5,000
The inequality is
2764 + x greater than or equal to 5,000
The answer is B. 2764 + x Greater-than-or-equal-to 5000
The inequality that can be used to determine the amount of money she still needs to save is x ≥ $5000 - $2,764.
What inequality can be used to represent the amount that still needs to be save?The following are inequality signs and what they mean:
> means greater than< means less than≥ means greater than or equal to ≤ less than or equal toThe inequality sign to be used is ≥.
The amount that still needs to be saved: x ≥ $5000 - $2764
To learn more about inequality, please check: https://brainly.com/question/5031619
HELPP MEE PLEASEEEE!!!
Answer:
1) 2
2) -2
3) -8
4) -2
Hope this helps!
the sum of three consecutive even integers
Answer:
B
Step-by-step explanation:
Calculate the distance between the points f=(-8,5) and k=(-4,1) in the coordinate plane round your answer to the nearest hundredth
Answer:
5.66
Step-by-step explanation:
Given data
the coordinates are
f=(-8,5) and
x1= -8
y1= 5
k=(-4,1)
x2= -4
y2= 1
The distance can be expressed using the formula
d=√((x_2-x_1)²+(y_2-y_1)²)
substitute
d=√((-4+8)²+(1-5)²)
d=√((4)²+(-4)²)
d=√16+16)
d=√32
d=√32
d=5.656
Hence the distance between the points is 5.66
can someone help me plss
Answer:
the third is correct
Step-by-step explanation:
HELP YALL I DIDNT STUDY
HELPP MEEE PLEASEE!!!!
Answer:
Remove 4 anchors or add 4 floats
Step-by-step explanation:
You want your submarine to go UP 4...
"Anchors" make sub go DOWN and "Floats" make sub go UP
Solve for r 4/r 5/7
Which equation is equal to 4a + 2b = 10?
Answer:
26
Step-by-step explanation:
2 plus 24 is 26
which number line represents the solution to the inequality (will make brainliest) pls help
Answer:
C
Step-by-step explanation:
because the solution dors not include -3 but everything less than.
3 x 8 - 4 divided by 2 + ½
Answer:
8Step-by-step explanation:
24 - 4 / 2 1/2 =
20 / 2 1/2 =
20 / 5/2 =
20 x 2/5 =
4 x 2 = 8
Hope that helps!
Answer:
10 1/2
3 times 8 =24
24-4=20
20/2=10
10+ 1/2 = 10 1/2
What’s the additive inverse of -7x + 3 ?? ! please help it’s due at 11:59 and I have waaay more !
Answer:
7x-3
Step-by-step explanation:
The additive inverse is when you add the number with the inverse to get 0.
What is the measure of the missing angle?
Answer:
28 degrees
Step-by-step explanation:
85 + 67 = 152
180 - 152 = 28
Answer:
X = 28
Step-by-step explanation:
85
+67
=152
180
-152
=28
the width of a rectangle is 2 in less than its length the area is 24 square inches find the dimensions of the rectangle
Answer:
6,4
Step-by-step explanation:
Create a system of equations
l-2=w
w*l=24
Substitute
l-2*1=24
l=6
6-2=4
w=4
Dimensions of the rectangle are 6inch and 4 inch.
What is rectangle?
"Rectangle is a quadrilateral whose all angles are right angle and opposite sides are parallel and equal in measurement."
What is dimensions?" Dimension is measurement of any object such as length, width and height of any object."
What is area?"Area is a space occupied by an object."
Let 'l' be the length of the rectangle.
According to the question,
Width = l - 2
Area= 24 square inches
Formula used
Area of a rectangle = length x width
[tex]24 = l[/tex] × [tex](l-2)[/tex]
⇒[tex]24[/tex] = [tex]l^{2} -2l[/tex]
⇒ [tex]l^{2} -2l -24=0[/tex]
⇒[tex]l^{2} -6l+4l -24 =0[/tex]
⇒[tex]l(l-6) +4(l-6) =0[/tex]
⇒[tex](l-6)(l+4) =0[/tex]
⇒[tex]l=6[/tex] or [tex]l= -4[/tex]
length cannot be negative.
Therefore, [tex]l=6[/tex]inch
⇒width = [tex]6-2[/tex]
⇒ width = 4 inch
Hence the dimensions of the rectangle are 6inch and 4 inch.
Learn more about dimensions of the rectangle here
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