Answer:
Step-by-step explanation:
The answer is 40000
William is 11 years old. One day, his granddad took him and his younger brother to a basketball game. The tickets for the game were priced at $17 for adults (a) and $13 for children (13 years and younger) (c). What is the expression for the total cost of the tickets for William’s family and what was the total cost? *
Answer:
pls give that 17$ then I will twll
help me plzzzzzzzzzzzzzz
Answer:
−x2+2x−1=0
Step-by-step explanation:
To write an equation in standard form, move each term to the left side of the equation and simplify.
ax2+bx+c=0
Move 1
to the left side of the equation by subtracting it from both sides.
2x−x2−1=0
Reorder the polynomial.
−x2+2x−1=0
Answer and Step-by-step explanation:
Standard form of an equation is as follows:
Ax + By = C
We have 2x, -[tex]x^{2}[/tex], and a 1.
Subtract 1 from both sides.
[tex]-x^{2} + 2x - 1[/tex] = 0 is the equation in standard form.
#teamtrees #PAW (Plant And Water)
What is the equation of a line with a slope of 2, that goes through the point (12,5)?
Answer:
[tex] y = 2x-19 [/tex]
Step-by-step explanation:
Line passes through the point [tex] (12,\: 5) =(x_1,\: y_1) [/tex] and has a slope (m) = 2
Equation of line in point slope form is given as:
[tex] y - y_1 = m(x-x_1) [/tex]
[tex]\therefore y - 5 = 2(x-12) [/tex]
[tex]\therefore y = 2x-24+5 [/tex]
[tex]\therefore y = 2x-19 [/tex]
How do you solve this equation? 5p + 10 = 6p + 22
Answer:
-12 = p
Step-by-step explanation:
Isolate the p terms on one side and the constants on the other side. Subtract 5p from both sides: 10 = p + 22. Next, subtract 22 from both sides, obtaining
-12 = p
Answer:
p+12
Step-by-step explanation:
I think that's the answer hope it helps you.
Please help. Will give Brainliest!!
Step-by-step explanation:
[tex]\huge\mathcal\colorbox{cyan}{{\color{white}{AŋʂᏯɛཞ♡࿐}}}[/tex]
Mathematics ia a subject of study of such topics as quantity, structure, space, and change. It has no generally accepted definition.
[tex]{\huge{\overbrace{\underbrace{\orange{Fol.low\:\:Me}}}}}[/tex]
Answer:
XZ = 10[tex]\sqrt{2}[/tex]
Step-by-step explanation:
Using the cosine ratio in the right triangle and the exact value
cos45° = [tex]\frac{1}{\sqrt{2} }[/tex] , then
cos45° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{YZ}{XZ}[/tex] = [tex]\frac{10}{XZ}[/tex] = [tex]\frac{1}{\sqrt{2} }[/tex] ( cross- multiply )
XZ = 10[tex]\sqrt{2}[/tex]
Philip use 40% off coupon on a single item in the craft store which saved him $16.42 what would the item have cost if he had not use the coupons?
Answer:
$41.05
Step-by-step explanation:
[tex]\frac{40}{100} =\frac{16.42}{x}[/tex]
[tex]40x=1642[/tex]
[tex]x=41.05[/tex]
So, the original price is $41.05.
Measure the screwdriver's length to the nearest tenth of a centimeter. Express the answer as a decimal.
Answer:
17.1 cm
Step-by-step explanation:
A screw driver is a mechanical tool or device which is mainly used for screwing the screws and unscrewing them. It is also used for removing the nuts and bolts and also serves a variety of uses.
It is typically made of steel and has a handle and a shaft which ends as a tip.
In the context, the length of the screw driver from the given figure expressed to the nearest tenth of a centimeter is 17.1 cm.
It is also equivalent to [tex]$6\frac{3}{4}$[/tex] inch.
I will give a brainliest
b) Find the equation of the trend line (line of best fit). Show your work. (2 points)
Answer:
Step 1:
Draw a graph - Put Customers on the x-axis and Tips on the y-axis
Equation of a line = mx + c
Then look for where the line crosses the x-axis (this is "c")
Choose two points and find the gradient using this formula:
Change in y/change in x
The number you just got is your "m"
Put it all together and you have y = Mx + C
Hope this helps please mark as brainliest :P
Step-by-step explanation:
Answer:
y = 1.86211x + 4.42878Step-by-step explanation:
Given data in the table added to scatter plot and line of best fit calculated using a graphing calculator.
See the attached graph.
The line of best fit is:
y = 1.86211x + 4.42878which of the following correctly gives the center and radius of the circle defined by the equation (z-7)^2 = 10?
Answer:
Center (7,2); Radius - Square Root of 10
Step-by-step explanation:
Equation for a Cricle:
(x−h)^2 + (y−k)^2 = r^2
Where:
h = x-coordinate of the center of the circle
k = y-coordinate of the center of the circle
r = radius of the circle
For this problem, your h = 7, k = 2, and r = square root of 10
Fill in the ◯ with < , > , or = to make a true statement.
−4.5◯−4.49
Group of answer choices
Answer:
<
Step-by-step explanation:
-4.49 is greater than -4.5 because it is closer to a positive number.
=====================================================
Explanation:
Think of -4.5 as -4.50, then you would be able to see that -4.50 is further left compared to -4.49 and this makes -4.50 to be smaller than -4.49; therefore, -4.50 < -4.49
Keep in mind that these values are negative, so the more leftward you go, the larger the magnitude of the values will get. For example, -10 is even more to the left so it makes -10 even smaller compared to the other values mentioned. We would be able to say -10 < -4.5 and also -10 < -4.49
Side note: if the values were positive, then 4.50 > 4.49 because 50 > 49. The inequality sign flips when we change everything from positive to negative.
Math help, please
I will give you the brainliest!!!!!!!!!!!!!!!!!
Answer:
that's a flower and i know the different parts the top is the flower and the thing that keeps it up is the steam and the root and the root underground sucks the water.
Step-by-step explanation:
A company ships a cube with side lengths of 2 feet in a crate that is a larger cube with side lengths of 4 feet. Packing material is placed around the smaller cube.
Which expression can be used to find the volume of the part of the larger cube that is filled with packing material?
A. 4²-2²
B. 4³-2³
C. (4-2)²
D. (4-2)³
Answer:
yeah tbh i wanna know to
Step-by-step explanation:
sorry
PLEASE HELP
solve the equation by completing the square. round to the nearest tenth if necessary.
x^2 - 12x + 9 = 0
Answer:
Step-by-step explanation:
Solution by completing the square for:
x2−12x+9=0
Keep x terms on the left and move
the constant to the right side
by subtracting it on both sides
x2−12x=−9
Take half of the x term and square it
[−12⋅1/2]^2=36
then add the result to both sides
x^2−12x+36=−9+36
Rewrite the perfect square on the left
(x−6)^2=−9+36
and combine terms on the right
(x−6)^2=27
Take the square root of both sides
x−6=±27−−√
Simplify the Radical term (1):
x−6=±3–√3
Isolate the x on the left side and
solve for x (1)
x=6±3–√3
therefore (2)
x=6+3–√3
x=6−3–√3
which becomes
x=11.1962
x=0.803848
We are making trick or treat bags.
You have 18 lollipops, 12 tootsie rolls,
and 6 red vines. What is the largest
amount of bags you can make with an
even amount in each bag. How many
of each candy is in each bag?
Answer:
It would have to be 6.
Step-by-step explanation:
If it is an even amount in each bag, then there are only 6 red vines. So, if each bag needs a red a vine, then you can only make 6 bags.
6 candys are there in each bag and each bag has 3 lollipops, 2 tootsie and 1 red vine in each bag.
We have have 18 lollipops, 12 tootsie rolls, and 6 red vines then largest
amount of bags you can make with an even amount in each bag.
What is LCM?The LCM of two or more numbers is the smallest number that is evenly divisible by all numbers in the set.
The LCM of 18,12 and 6 is 6
Therefore 6 bags can be made
The number of lollipops in bag 18/6=3
The number of tootsie rolls in bag 12/6=2
The number of red vines in bag 6/6=1
Therefore 3 lollipops, 2 tootsie and 1 red vine in each bag
To learn more about LCM click here: https://brainly.com/question/20739723
#SPJ2
I would love if you guys if you can help thank you
Which of the following properties is always true for a parallelogram
Answer:
C,
Step-by-step explanation:
This is because in a parallelogram the opposite angles are supposed to be congruent showing that when you draw line from opposite ends of the angles they will bisect at the middle of the parallelogram.
If you don't understand my explanation, you can comment and I make it more clear.
PLEASE I NEED HELP ASAP
Answer:
New coordinates:
A = (-2, 1)
B = (0, 1)
C = (2, -3)
D = (0, -3)
Step-by-step explanation:
First, determine the ordered pairs for ABCD.
A = (2, 4)
B = (4, 4)
C = (6, 0)
D = (4, 0)
Horizontal movement will only affect the x coordinates of the ordered pairs. Horizontal movement includes moving to the right and left.
Vertical movement will only affect the y coordinates of the ordered pairs. Vertical movement includes moving up and down.
The question asks us to translate 4 units to the left. Moving left on the graph means we will subtract 4 from the x coordinates. The question also asks us to translate 3 units down. Moving down also means subtraction, but from the y coordinate.
New A = (2 - 4, 4 - 3) = (-2, 1)
New B = (4 - 4, 4 - 3) = (0, 1)
New C = (6 - 4, 0 - 3) = (2, -3)
New D = (4 - 4, 0 - 3) = (0, -3)
The new translation will have A at (-2, 1), B at (0, 1), C at (2, -3), and D at (0, -3).
Ms. Belk made this box and whisker plot
after a quiz she gave. Which statement is
NOT true about the data in the plot?
(answer choices)
A. the interquartile range is 20
B. the upper extreme is 95
C. the lower quartile is 65
D.the median score is 75
any scams or external websites will be reported.
Answer:
D is incorrect
Step-by-step explanation:
the median score is 70
Write the quadratic equation in standard form:
5x2 + 7 + 3x = -3x
Answer:
Add 3x to both sides of the equation.
5x²+7+3x+3x=0
Add 3x and 3x .
5x²+7+6x=0
To write a polynomial in standard form, simplify and then arrange the terms in descending order.
ax²+bx+c=0 Move 7.
5x²+6x+7=0
Step-by-step explanation:
Enoch is two times as old as MARTIN.three years ago,the difference between their ages was fifteen years.find their present ages
9514 1404 393
Answer:
Enoch is 30Martin is 15Step-by-step explanation:
The difference in ages remains the same over time. Enoch, at twice Martin's age, is still 15 years older. That means Martin is 15 and Enoch is 30.
Suppose you have the system 4x + y = 12 and 4x - 234345584738392y =
1239892873467123298347. What method would you use to solve it, and why
would you pick that method? (please note: do NOT attempt to solve it)
Answer:
Yeah no I figured.
Step-by-step explanation:
LOL JUST BY THE NUMBER IT MAKES ABSOLUTE Non correcto
Answer:
[tex]x = \frac{1239895685614140159051}{937382338953572}[/tex] [tex]y = -\frac{1239892873467123298335}{234345584738393}[/tex]
Step-by-step explanation:
Solved using systems of operations.
A math club took a math test. Twelve of the members had an average score of 80 points. Eighteen of the members had an average score of 86 points.
What was the class average?
Answer:
The class average is 83.6
Step-by-step explanation:
:D
Answer:
WHEN THE SUNN DONT SHINE U SHINE SUM OREEEE IM ALMOST THEREE!1!!! ALMOST THEREEE AWNSER 83.7
Step-by-step explanation:
Will mark brainliest
Answer:
The width is 2.
Step-by-step explanation:
The equation is 2 x 3 x ? = 12.
It is 2 long
It is 3 in height
2 x 3 = 6
6 x 2 = 12
so 2 is the width.
In the equation y = X - 5, the y-intercept is
Answer:
(0, -5)
Step-by-step explanation:
The y-intercept of a graph is where the graph of the function intersects the y-axis. This means that the x-coordinate of the point is zero. To find the y-intercept of a line, when given the equation of the line, substitute (0) in for (x) and solve the equation,
y = x - 5
x = 0
y = 0 - 5
y = -5
This gives the resulting point of (0, -5) for the y-intercept of the line.
FIND Y IN XYZ, help please
Given:
In triangle [tex]XYZ,m\angle X=90^\circ, m\angle Y=45^\circ, m\angle Z=45^\circ, XZ=y,YZ=15\sqrt{2}[/tex].
To find:
The value of y.
Solution:
In a right angle triangle,
[tex]\sin \theta =\dfrac{Perpendicular}{Hypotenuse}[/tex]
Using the above ratio for the triangle XYZ, we get
[tex]\sin Y =\dfrac{XZ}{YZ}[/tex]
[tex]\sin 45^\circ =\dfrac{y}{15\sqrt{2}}[/tex]
[tex]\dfrac{1}{\sqrt{2}}=\dfrac{y}{15\sqrt{2}}[/tex]
[tex]\dfrac{15\sqrt{2}}{\sqrt{2}}=y[/tex]
[tex]15=y[/tex]
Therefore, the correct option is C.
Mr. Jack conducted a survey among the students in his class to see what the most popular color was. The results of his survey are displayed in this table. Which statistic(s) can be used to represent the most popular color? A. the mean B. the median C. the mode D. the median and the mode
Answer:
I beleve the answer is D
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
help me please this is really important
Queensbury, New York is a 200 mile drive from New York City. If Laura had driven 140 miles of it already, what percent has she driven?
Answer:
70 percent
Step-by-step explanation:
140/200 = 7/10 = 0.7 = 70 percent
Solve the equation for x.
-x/10 = 7
x = _______
Answer:
x = -70
Step-by-step explanation:
-x/10 = 7
=> -x = 7 x 10
=> -x = 70
=> x = -70
What is the measure of LXZW?
850
150°
Y
65°
95
Z
215°
W
30°
Answer:
so the answer is 95°
Step-by-step explanation:
The two angles on a line add up to 180° or are supplementary, so we can find the inside angle x by doing 180-150=30°. Now that we know inside x is 30, if we add 30+65, we get 95, and 180-95=85°. Then to find angle xzw, just do 180-85 to get 95°.
