Answer:
duh. 98.33 yeah yeah yeah yeah yeah yeah
for f(x)=x^2-2, find the rate of change on the interval [-2,4]
Answer:
2
Step-by-step explanation:
steps are in picture.Ignore hand writing
You have to evaluate
3³+11-10÷2×4=w
Answer:
18
Brainliest, please!
Step-by-step explanation:
3^3 + 11 - 10 / 2 x 4 = w
27 + 11 - 10 / 2 x 4 = w
27 + 11 - 5 x 4 = w
27 + 11 - 20 = w
38 - 20 = w
w = 18
How do you solve
ca=dr, for a
Answer:
a = dr/c
Step-by-step explanation:
ca = dr
Divide both sides by c. This gets a by itself on the left side.
a = dr/c
Which of the following describes 977.834? Select all the that apply
[tex]\boxed{\underline{\bf \: ANSWER}}[/tex]
977.834 can be defined as a rational number. Why? Well, 977.834 is not a non-terminating non-recurring/recurring number. Of it was, then it would have been an irrational number. Now, it can be a real number also because real numbers include all sorts of numbers whether it be fractions, decimals, roots, cubes etc. It's not an integer because integers don't include decimals or fractions numbers. So, the answers or options that are correct are
[tex] \sf \hookrightarrow \boxed{\sf\: rational \: number \: \: and \: real \: number}[/tex]
________
Hope it helps.
▅ ▆ ▇ █ RainbowSalt2222 █ ▇ ▆ ▅
please beging help me thanks
Answer:
1)[tex]\frac{7}{12}[/tex] 2)[tex]\frac{1}{4}[/tex] 3)[tex]\frac{2}{12}[/tex] 4)Rs.36 000
Step-by-step explanation:
1)1/3+1/4=4/12+3/12
=7/12
2)remaining=12/12-7/12
=5/12
other expenses=5/12*3/5
=1/4
3)total=7/12+1/4
=7/12+3/12
=10/12
=5/6
remaining=6/6-5/6
=1/6
fraction of the salary=1/6*2
=2/12
4)1/6=rs.6000
6/6=rs,36 000
Bài 12: Cho đa thức M(x) = 4x + 2x -x2 - x + 2x2–x+1−3x
a) Sắp xếp đa thức trên theo lý thừa giảm dần của biến
b) Tính M(-1) và M(1) .
c) Chứng tỏ đa thức trên không có nghiệm
A(x) = -4x -x + 4x" +5x+7+4x – 6x?
Answer:
what?
Step-by-step explanation:
Four times the sum of three and a number
Answer:
4*3+X
IGNORE THIS JWINFWONDIWJFIENFIWKQPXK
PLEASE HELP ME!!!
There are 21 squares in all. How many squares are covered? Mark the correct answer.
A:6 B:9 C:12 D:18
After a price increase of 20% the cost of entry to a museum rose to $25.80. Find the original
entry fee
Hi
Let call X the origninal price.
if it rose of 20 % , it's mean that it' be multiplicate by 1.20
so :
X*1,2 = 25.8
1.2X=25.8
As math is all about method and training, I let you have a try and resolve the equation. If you do not know how, ask in comments section.
a chemist is using 382 milliliters of a solution of acid and water. If 18.4 % of the solution is acid, how many milliliters of acid are there? round answer to nearest tenth.
Answer:
61.1 milliliters of acid
Step-by-step explanation:
You find the 18.4 percentage of 382
What is the correct domain and range in set notation?
DOMAIN: [0, +6)
RANGE: (-2.5, +2.5)
REMEMBER THAT THE DOMAIN IS SET ACCORDING TO THE GRAPH’S RELATION TO THE X-AXIS (-X, +X).
REMEMBER THAT THE RANGE IS ISET ACCORDING TO THE GRAPH’S REALTION TO THE Y-AXIS (-Y, +Y).
REMEMBER THAT THE BEST WAY TO APPRECIATE THIS AID TO YOUR LEARNING TO MARK “BRAINLIEST”.
HELP!! Will mark as brainliest!!!
In school, pupils study one language.
They choose either French, Spanish or Italian.
3/20 of the pupils study Italian and 5/8 of the pupils study French
What fraction of the pupils study Spanish?
Answer:
19/40
Step-by-step explanation:
mark meeeeeee
please help me will mark braniliest
Answer:
The correct answer is option A. Line DB
Step-by-step explanation:
When you write that M is a line, the sign for this would be a line with arrows on both of its end like this : <------------>
Now, due to the fact that lines look like this <------------>, we can cross out option C and D as they both aren't lines but points. Points go like this: ---->
Option B says, "line EB", this can't be true because E corresponds with the letter F, it can't become a line with B hence why the only option true here is choice A.
14) A blizzard produced 9 - inches of snow. The
sun came out for three days and melted 7 - inches
How much snow remains after the three days?
Answer:
2 3/8 in.
Step-by-step explanation:
[tex]9\frac{1}{2}-7\frac{1}{8}\\\\9\frac{4}{8}-7\frac{1}{8}\\\\2\frac{3}{8}[/tex]
Does anyone know what math topic this is?
Answer:
If you're talking about things like Algebra and Geometry, its Geometry
If you're not, can you be more specific ? :D
Answer:
Geometry (trigonometry)
Step-by-step explanation:
Trigonometry is the branch of mathematics concerned with specific functions of angles and their application to calculations. There are six functions of an angle commonly used in trigonometry which I believe is the problem you are on.
Hope this helps <3
A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of 116.4-cm and a standard deviation of 0.8-cm. For shipment, 29 steel rods are bundled together. Find the probability that the average length of a randomly selected bundle of steel rods is less than 116-cm.
Answer:
Calculate lengths from each of the lengths (116.4 & 0.8), using the well known formula z = (x-μ) / σ.
Look up the Probabilities associated with those two lengths
Subtract the lesser probability from greater of these two probabilities, to get probability 0.8 in the associated interval.
which number line best shows the position of square root of 3
HURRRYYY PLEASE
Answer:
I think no 4 shows the best position for 3
Solve for (x,y,z)
x + 5y + 5z = -10
x + y +z= 2
x + 2y + 3z = -3
Answer:
(5, -1, -2)Step-by-step explanation:
Given system:
x + 5y + 5z = -10 x + y + z = 2 x + 2y + 3z = -3Eliminate one of the variables.
Subtract the second equation from the first and from the third equation:
x + 5y + 5z - x - y - z = -10 - 2 ⇒ 4y + 4z = -12 ⇒ y + z = -3x + 2y + 3z - x - y - z = -3 - 2 ⇒ y + 2z = -5Now subtract the first equation above from the second to solve for z:
y + 2z - y - z = -5 + 3z = -2Find y:
y + z = -3y - 2 = -3y = 2 - 3y = -1Now find x:
x + y + z = 2x - 1 - 2 = 2x - 3 = 2x = 2 + 3x = 5The solution is:
(5, -1, -2)“Find the measure of angle 1 if angle CUB=78. Name the special pair of angles formed.”
[tex]\\ \rm\longmapsto <CUB=<CUS+<BUS[/tex]
[tex]\\ \rm\longmapsto <1+48=78[/tex]
[tex]\\ \rm\longmapsto <1=78-48[/tex]
[tex]\\ \rm\longmapsto <1=30[/tex]
helppppppppppppppppppppppppppppppppppppppppppppp
Compare negative square root of 7 and -3.12345
Answer: Square root of negative 7 is greater than -3.12345
Step-by-step explanation: Since the square root of -7= 2.64575131 i (A positive number) Then it's greater, since the positive number is always greater than the negative numbers, because the negative numbers are further below zero than the positive number, if there is a number below the zero and a number above the zero, the one above the zero is greater, because it's a positive number, the one below 0 is negative.
Best Buy has a store brand TV for $700. This is $250 more than 1 of the cost of a deluxe model 4 that they also carry. What is the price of the deluxe model that Best Buy has in their store? Write out the equation.
Answer:
$950
Step-by-step explanation:
$700 + $250 = $950
Two students created a list of steps for the following construction. Which student has steps in the correct order, and which does not? Explain.
You are given and point C. Construct a line parallel to that passes through point C.
Student A Steps:
Student B Steps:
Draw a line that intersects points B and C.
Draw a line through point C and point G.
Keep the compass at the same width, and place it on point C.
Keeping the compass at the same width, place it on point F.
Mark the intersection of the two arcs as point G.
Open the compass to the width between points D and E.
Place the compass on point B, and swing an arc that crosses line AB and line BC. Label the points D and E.
Swing an arc that crosses line BC, and label the point F.
Swing an arc that intersects the arc created from line BC at point C.
Draw a line that intersects points B and C.
Place the compass on point B, and swing an arc that crosses line AB and line BC. Label the points D and E.
Keep the compass at the same width, and place it on point C.
Swing an arc that crosses line BC, and label the point F.
Open the compass to the width between points D and E.
Keeping the compass at the same width, place it on point F.
Swing an arc that intersects the arc created from line BC at point C.
Mark the intersection of the two arcs as point G.
Draw a line through point C and point G.
Answer:
Step-by-step explanation:
As it is impossible to understand who have done what ,
the correct construction should be :
You are given point A, point B and point C.
Construct a line parallel to that line AB passing through point C.
1) Place the compass on point B, and swing an arc that crosses line AB and line BC.
Label the points D and E.
2) Keep the compass at the same width, and place it on point C.
3) Swing an arc that crosses line BC, and label the point F outside the segment [BC] .
4) Open the compass to the width between points D and E.
Keeping the compass at the same width, place it on point F.
5) Swing an arc that intersects the arc created from line BC at point C.
6) Mark the intersection of the two arcs as point G.
7) Draw a line through point C and point G.
You just have to discover who has done that.
find the simple interest of rupees 12000 invested at 8% per year is rs 6720 find the no of years
[tex] \large \mathfrak{Solution : }[/tex]
According to formula :
[tex] \boxed{ \boxed{simple \: \: interest = \frac{p \times r \times t}{100} }}[/tex]
[tex]6720 = \dfrac{12000 \times 8 \times t}{100} [/tex][tex]6720 = 120 \times 8 \times t[/tex][tex]t = \dfrac{6720}{120 \times 8} [/tex][tex]t = 7\: \: years[/tex]Which two lines are parallel?
Which line is the transversal? How do you know
please help,its a grade
Answer: The 2 red lines are parallel and the blue line is transversal
Step-by-step explanation:
The 2 red lines are parallel (align with each other)
The blue line goes thru the other 2 lines meaning its transversal.
If f(n) = 3n+ 5 , find f(-3). soln, 3n+ 5
Answer: f(-3) = -4
Concept:
Here, we need to understand the idea of evaluation.
When encountering questions that gave you an expression with variables, then stated: "If x = a, y = b, z = c" (a, b, c are all constants), this means you should substitute the value given for each variable back to the expression.
Solve:
Given expression
f(n) = 3n + 5
Substitute values into the expression
f(-3) = 3(-3) + 5
Simplify by multiplication
f(-3) = -9 + 5
Simplify by addition
f(-3) = [tex]\boxed{-4}[/tex]
Hope this helps!! :)
Please let me know if you have any questions
One cookie recipe calls for 23cups of sugar. Another recipe calls for 114cups of sugar. How many cups of sugar are needed in both recipes?
Answer:
does the sugar levels matter just bake the da*n cookies man
Please help
I’ll give brain-lest
Answer:
TU = 29
Step-by-step explanation:
TU + UV = TV , substitute values
9x + 2 + 5 = 14x - 8 , that is
9x + 7 = 14x - 8 ( subtract 14x from both sides )
- 5x + 7 = - 8 ( subtract 7 from both sides )
- 5x = - 15 ( divide both sides by - 5 )
x = 3
Then
TU = 9x + 2 = 9(3) + 2 = 27 + 2 = 29
Supplementary angles are two angles that add up to 180 degrees! * Angles A and Care supplementary. Find the measure of angle C.HELPP
Answer:
106
Step-by-step explanation:
a=74
c=?
180-74=106
============================================================
Explanation:
As the hint states at the top, supplementary angles add to 180 degrees
If we glued the angles together, then we'd form a straight line.
angleA+angleC = 180
74+C = 180
C = 180-74
C = 106 degrees
I have 0 thousands 17 tens 0 hundreds and 10 ones. What am I?
Step-by-step explanation:
I hope U like my answer and my answer helped U...