Answer:
600 m
Step-by-step explanation:
The circumference of a tire is the distance around it. The distance around these tires is 1 m.
Since the tires revolve 15 times per second, this means every second the tires travel 15 m.
This means that in 40 seconds, the tires travel
15(40) = 600 m.
6(1 − 3d) < 2(7d + 6
Answer:
d> -3/16
Step-by-step explanation:
Answer:
\begin{bmatrix}\mathrm{Solution:}\:&\:d>-\frac{3}{16}\:\\ \:\mathrm{Decimal:}&\:d>-0.1875\\ \:\mathrm{Interval\:Notation:}&\:\left(-\frac{3}{16},\:\infty \:\right)\end{bmatrix}
Step-by-step explanation:
6-18d-6<14d+12-6
-18d<14d+6
-18d<14d+6
-32d<6
-32d<6
\frac{32d}{32}>\frac{-6}{32}
d>-\frac{3}{16}
Brainliest plz
EVERYONE GO WISH ME A HAPPY EARLY BIRTHDAY
Answer:
Happy early birthday
Step-by-step explanation:
:)
Answer:
Happy late bday wish?!
please make me brainliest :)
Step-by-step explanation:
Joke:
What type of music is scary for birthday balloons?
A:Pop music
Last month there was 4 sunny days for every raining day
Answer:
ok
Step-by-step explanation:
HELP ASAP I WILL MARK BRANLIEST IF CORRECT
Write a linear function f with f(5)=−1 and f(0)=−5
Answer:
Ok
Step-by-step explanation:
Answer:
If you give some thought to the given facts, you will realize that f(5) = -1 means point (5,-1).
Similarly, there's a second point given.
Having two points enables you to find slope.
Then you can use the Point Slope form of the equation to write a formula for the line, involving x and y by using either of the ordered pairs as (x1, y1).
Solve for y, in terms of x, and then relabel that f(x)...because in graphs, y = f(x
Step-by-step explanation:
Tessa was saving her money to buy a building set. She had $11.62 in her bank. Then, she earned 75 cents for doing her chores. How much money does Tessa have now?
Answer:
$12.37
Step-by-step explanation:
$ (11.62 + 0.75)
= $12.37
Hope this helped!
Point P on the coordinate grid below shows the location of a stage light. A second stage light is 10 units above P. The length of each square on the grid is 2 units. What are the coordinates of the location of the second stage light?
A four-quadrant coordinate grid from negative 16 to positive 16 in increments of 2 is drawn. Point P is plotted on the ordered pair 2, negative 6.
(2, −16)
(12, 4)
(2, 4)
(12, −16)
Answer:
i believe that its the 3rd one
Tell whether the ratios form a proportion.
2 to 4, 11 to 112
Answer:
u in 6 grade
Step-by-step explanation:
A coordinate grid with one line labeled y equals 3 x plus StartFraction 3 over 4 EndFraction. The line passes through points at (negative 1, negative 2) and (0, 1). Tomas wrote the equation y = 3x +y equals 3 x plus StartFraction 3 over 4 EndFraction.. When Sandra wrote her equation, they discovered that her equation had all the same solutions as Tomas’s equation. Which equation could be Sandra’s? –6x + y = negative 6 x plus y equals StartFraction 3 over 2 EndFraction. 6x + y = 6 x plus y equals StartFraction 3 over 2 EndFraction. –6x + 2y = negative 6 x plus 2 y equals StartFraction 3 over 2 EndFraction. 6x + 2y = 6 x plus 2 y equals StartFraction 3 over 2 EndFraction.
Answer:
the answer is c
mark me brainiest plz
Step-by-step explanation:
Sandara equation is -6x + 2y = 3/2.
The correct option is (C)
What is graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
Given:
Tomas equation:
y = 3x + 3/4..........(1)
-3x + y = 3/4
and, if we multiply by 2
-6x + 2y = 3/2...............(2)
As, equation (1) and (2) are equal.
So, Sandara equation is -6x + 2y = 3/2.
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help please you have to put an explanation as to why its the answer.
Answer:
12 1/4
Step-by-step explanation:
When you add the widths of the frames together you get 48.5 and subtracting that from 79 gives you 30.5 subtract 6 from that is 24.5 which is divided by2 to get 12.25 which when converted to a fraction is 12 1/4.
Determine the domain and the range of the relation. *Type the domain and range in number form from least to greatest
Answer:
i dont understand what your asking
Step-by-step explanation:
Violet is baking a mixed berry pie that contains blueberries, cherries, blackberries, and raspberries. She uses three times as many blackberries as cherries, twice as many blueberries as raspberries, and the same number of blackberries and raspberries. If Violet has 10 cherries, how many of each of the other berries must she use
Answer:
Blackberries= 30
Rasberries=30
Blueberries=60
Step-by-step explanation:
10 x 3 = 30 blackberries
Black berries is the same amount as rasberries
30 x 2= 60 blueberries
Raphael graphed the system of equations shown. y = – 3 y = x – 0.8 A coordinate grid with 2 lines. The first line passes through the points (0, negative 0.1) and (0.8, 0). The second line is horizontal passes through the point (0, negative 3). The lines intersect at a point with a coordinate of slightly to the left of negative 2 and negative 3. What is the best approximation for the solution to this system of equations? (–3.2, –3) (–2.9, –3) (–2.2, –3) (–1.9, –3) Mark this and return
Answer:
(-2.2,-3) its c
Step-by-step explanation:
The best approximation for the solution to this system of equations is (-2.2, -3)
How to illustrate the System of equations?A system of equations is an equation that consists of more than 2 equations and unknowns. Given the system of equations
y = – 3
y = x – 0.8
Substitute equation 1 into 2
-3 = x - 0.8
x = -3 + 0.8
x = -2.2
Hence the best approximation for the solution to this system of equations is (-2.2, -3).
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Which is the graph of 2x + 3y > –3?
On a coordinate plane, a dashed straight line with negative slope goes through (negative 2, 0) and (0, negative 1). Everything to the left of the line is shaded.
On a coordinate plane, a dashed straight line with negative slope goes through (negative 2, 2) and (0, negative 1). Everything to the right of the line is shaded.
On a coordinate plane, a dashed straight line with negative slope goes through (negative 2, 0) and (0, negative 1). Everything to the right of the line is shaded.
On a coordinate plane, a dashed straight line with negative slope goes through (negative 2, 2) and (0, negative 1). Everything to the left of the line is shaded.
Answer: Its C
Step-by-step explanation:
On a coordinate plane, a dashed straight line with a negative slope goes through (negative 2, 0) and (0, negative 1). Everything to the right of the line is shaded. Option C is correct.
It is defined as the expression in mathematics in which both sides are not equal they have mathematical signs either less than or greater than known as inequality.
It is given that the inequality is,
2x + 3y > –3
A dashed straight line with a negative slope passes between (negative 2, 0) and the graph in the coordinate plane (0, negative 1). Shaded areas around the line to the right.
Thus, on a coordinate plane, a dashed straight line with a negative slope goes through (negative 2, 0) and (0, negative 1). Everything to the right of the line is shaded. Option C is correct.
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Which describes the sequence of transformations used to obtain the image (triangle A’) from the pre-image (triangle A)?
dilation by a scale factor of 2, then rotation of 180° about the origin
dilation by a scale factor of 2, then a reflection over the x-axis
dilation by a scale factor of 1/2, then a rotation of 180° about the origin
dilation by a scale factor of 1/2. then a reflection over the x-axis
Answer: its c
Step-by-step explanation:
I just did it
The sequence of transformations will be dilated with a scale factor of 1/2 and rotated by 180°. Then the correct option is C.
What is a transformation of a shape?A point, line, or mathematical figure can be converted in one of four ways, and each has an effect on the object's structure and/or position.
Rotation does not change the shape and size of the geometry. But changes the orientation of the geometry.
The preimage is bigger than the image. That means the scale factor is less than one. Then the scale factor is given as,
Scale factor = 2 / 4
Scale factor = 1/2
The preimage is rotated by 180° about the origin to form the image.
The sequence of transformations will be dilated with a scale factor of 1/2 and rotated by 180°. Then the correct option is C.
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addition problems put the number by which one you answer please
Answer:
correct
Step-by-step explanation:
you got numebr 1 correct you can do this use all the numbers you can think of.
3(1-2x)=1/4(6x+9) what does x equal?
A) x=1/10
B) x=7/10
C) x=-12/7
D)x=-1/5
Answer:
A
Step-by-step explanation:
3(1-2x)=1/4(6x+9)
3-6x=1 1/2x+2 1/4
-2 1/4 -2 1/4
3/4-6x=1 1/2x
+6x +6x
3/4=7 1/2x
/7 1/2 /7 1/2
1/10=x
Answer:
A
Step-by-step explanation:
$3\left(1-2x\right)=\frac{1}{4}\left(6x+9\right)\quad:\quad x=\frac{1}{10}\quad\left(\mathrm{Decimal}:\quad x=0.1\right)$
3\left(1-2x\right)=\frac{1}{4}\left(6x+9\right)
$3\left(1-2x\right)$
$\mathrm{Apply\:the\:distributive\:law}:\quad\:a\left(b-c\right)=ab-ac$
$a=3,\:b=1,\:c=2x$
$=3\cdot\:1-3\cdot\:2x$
=3-6x
3-6x=\frac{3}{2}x+\frac{9}{4}
3-6x-3=\frac{3}{2}x+\frac{9}{4}-3
-6x=-\frac{3}{4}+\frac{3}{2}x
-6x-\frac{3}{2}x=-\frac{3}{4}+\frac{3}{2}x-\frac{3}{2}x
-\frac{15}{2}x=-\frac{3}{4}
2\left(-\frac{15}{2}x\right)=2\left(-\frac{3}{4}\right)
-15x=-\frac{3}{2}
\frac{-15x}{-15}=\frac{-\frac{3}{2}}{-15}
x=\frac{1}{10}
Hope I helped
Brainliest plz
Sorry about all this work
What is the m∠B?
28°
40°
102°
112°
Answer:
112
Step-by-step explanation:
180 - 40 - 28 = 112
Answer is m∠B=112.
What is an angle?In Plane Geometry, a figure which is formed by two rays or lines that shares a common endpoint is called an angle. The two rays are called the sides of an angle, and the common endpoint is called the vertex.
here, we have,
from the given figure,
we get,
180 - 40 - 28 = 112
[as, the total sum of 3 angles is 180]
Hence, Answer is m∠B=112.
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Someone answer all of these in order, please
Answer:
5. [tex]8r^{2}s[/tex]
6. [tex]10pqr[/tex]
7. [tex]30ab^{3}[/tex]
8. [tex]-4x^{5} y^{2}[/tex]
9. [tex]8m-n[/tex]
10. [tex]3xy+6x+3y[/tex]
11. [tex]19k^{2} +3k[/tex]
12. [tex]4r^{3}-10^{2}[/tex]
13. [tex]8c^{2}-5cd+3d^{2}[/tex]
14. [tex]4a^{2}b^{2}-3ab[/tex]
15. [tex]5m^{3}n^{2}[/tex]
16. [tex]6xy[/tex]
Step-by-step explanation:
i hope this helps :)
Checker Taxi charges $4 to pick you up, plus $0.35 per mile. Smile Taxi charges $6 to pick you up, plus $0.25 per mile. a) Define a variable, and write a system of equations that represents this situation.
Answer:
Checker taxi: 4 + (0.35 x T (total number of miles))
Smile taxi: 6 + (0.25 x T)
Pleaseee help meee :)
10 points
Answer:
3 cups per recipe
Step-by-step explanation:
because to go right one space the line has to go up 3
Answer:
3 cups
Step-by-step explanation:
To win a trivia game, you need at least 60 points. Each question is worth
4 points. Write and solve an inequality that represents the number of
questions you need to answer correctly to win the game.
I need help pleasee
Answer: 4x≤60
Step-by-step explanation: To win the game you need to get at least 15 questions correct.
Lisa and Floriana are in the same Science class. The box plots show the number of hours Lisa and Floriana spent studying for their unit test.
Which statement is best supported by the information in the box plots?[tex]Number of Hours\\A. The range of the data for Lisa is less than the range of the data for Floriana.\\B.The range of the data for Lisa is less than the range of the data for Floriana.\\C.The third quartile of the data for Floriana is greater than the third quartile of the data for Lisa.\\D. The first quartile of the data for Floriana is greater than the first quartile of the data for Lisa.[/tex]
Answer:
56584
Step-by-step explanation:
do this than this than this
plz, help |write the expression using exponents. b·b·b
Answer:
b to the 3rd power
Step-by-step explanation
bxbxb b3
Answer:
b^3
Step-by-step explanation:
The value of [tex]\frac{0}{(m+n)}[/tex] is part of what subset(s) of the real numbers? Select all that apply.
-integers
-whole numbers
-irrational numbers
-rational numbers
Answer:
two in the middle
Step-by-step explanation:
The length of the road is 1000 miles. If 1 inch represents 100 miles, what is the length of the road on the map?
Answer:
10 Inches.
Step-by-step explanation:
1000 divided by 100 = 10.
Answer:
10 inches
Step-by-step explanation
So if 1 inch represents 100 miles than if u divide 1000 by 100=10 so it would be 10 inches
Rachel withdrawals $16 from her bank account once each day for 4 days. What integer represents the change in the amount in the account? Find the integer that would represent the change in the amount in the account if Rachel deposits $16 into her bank account once each day for 4 days. Explain the difference between the integer for the withdraws and the integer for the deposits
Answer:
caca
Step-by-step explanation:
10 millimeters
1 centimeter
230 millimeters
x centimeters
Answer:
x=23cm
Step-by-step explanation:
Convert first.
1cm/1cm=23cm/x cm
then cross multiply.
23*1=1*x
23=1x
x=23cm
Which equation represents the function graphed on the coordinate plane?
a: g(x) = |x + 1| + 3
b: g(x) = |x + 3| – 1
c: g(x) = |x – 1| + 3
d: g(x) = |x + 3| + 1
Answer:
The answer is B
hopes this helps
Step-by-step explanation:
I had that same question and the answer was B
The equation that represents the function graphed on the coordinate plane is g(x) = |x – 1| + 3. The correct option is C.
What is a coordinate system?A coordinate plane is a 2D plane that is formed by the intersection of two perpendicular lines known as the x-axis and y-axis. A function is defined as the expression that set up the relationship between the dependent variable and independent variable.
The graph of the function is represented on the coordinate plane. In the graph, the values under the mode will always be positive. And the values of the function g(x) = |x – 1| + 3 start from the coordinate ( 1, 3). The graph of the function g(x) = |x – 1| + 3 is attached with the answer below.
Therefore, the equation that represents the function graphed on the coordinate plane is g(x) = |x – 1| + 3. The correct option is C.
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Help please brainliest too i really need help
Answer:
Step-by-step explanation:
on the second one i thinnk you have to divide
Answer:
a... slope= -2
b... slope= 1/2
c... function a= -2 function b= 0.5
d... the answer is b
Step-by-step explanation:
can i have brainliest? if you give me brainliest i will subscribe :)
plz help i need 100%
Answer:
But there isn't any question :(
