Answer:
False
Step-by-step explanation:
The graph of a linear function is a straight line. Graphically, where the line crosses the x -axis, is called a zero, or root. Algebraically, a zero is an x value at which the function of x is equal to 0 . Linear functions can have none, one, or infinitely many zeros.
Answer:
True.
Step-by-step explanation:
A linear function has the exponent of 0 or 1. A function with a degree of 2 would be quadratic and an exponent of 3 would be cubic.
Explain how to get the variable alone in the equation. 3x = 24
Answer:
to get rid of the 3 on the x you have to divide it by 3. whatever you do to one side you have to do to the other side so the answer would be x=8
Step-by-step explanation:
Answer:
x = 8
Step-by-step explanation:
To get the variable alone you would divide both sides by 3. You do this because 3 is a common factor that both 3 and 24 have. Once you divide 3 on each side, you have x = 8 as your final answer.
What is the value of y=6−4x when x=2?
Answer:
y = -2
Step-by-step explanation:
You substitute 2 as x, y = 6 - 4 * 2, which is y = 6 - 8 = -2.
I do not know what to put and this was due yesterday
Answer:
Your answer will be x=2
Step-by-step explanation:
Five plus 6 times a number is equal to 21 minus 2 times the number
Your equation is this:
5+6x=21-2x
Subtract 6x from both sides
5+6x-6x=21-2x-6x
5=21-8x
subtract 21 on both sides
5-21=21-21-8x
-16=-8x Divide -8 on both sides
2=x
Hope this helps :)
Answer this plzz
Can you try this question
Answer:
1. unlikely
2. likely
Answer: 1: Unlikely and 2. Certain... (nothing is impossible)
Pls, help me if you are the smartest math person in your class!
Step-by-step explanation:
a. spending
b. john,60 collin,80
c. six
d. four
e. COULDNT READ THAT QUESTION
f. on day two
g. forty dollars
Find the slope of the line passing through the points(-3, 7) and (2, -6).
Answer:
-13/5
Step-by-step explanation:
The formula for slope is [ y2-y1/x2-x1 ].
-6-7/2-(-3)
-13/5
Best of Luck!
Use the second derivative test to find the relative extrema for f(x)=x^4-2x^2 + 3
If f(x) = x ⁴ - 2x ² + 3, compute the first and second derivatives:
f'(x) = 4x ³ - 4x
f''(x) = 12x ² - 4
Solve f'(x) = 0 to get the critical points of f(x) :
4x ³ - 4x = 4x (x ² - 1) = 0
→ x = -1, x = 0, x = 1
Check the sign of the second derivative at each of these points:
f'' (-1) = 8 > 0
f'' (0) = -4 < 0
f'' (1) = 8 > 0
These indicate the presence of
• two minima of f (-1) = 2 and f (1) = 2
• one maximum of f (0) = 3
which makes C the correct answer.
Kai needs to replace the strip laminate that is glued to the vertical faces on a square tabletop. The tabletop is 1.69 m2. What length i laminate does he need
Area of a square = Side x Side (length x width)
A = 1.69 m²
Length = √area of square
L = √1.69 m²
L = 1.3 m
Check Work: 1.3² = 1.3 m x 1.3m
= 1.69 m²
Answer:
he needs 1.3 meters of laminate for the length
Step-by-step explanation:
area of a square = side multiplied by side (or length x width)
area = 1.69 m²
Length = √area of square
L = √1.69 m² or 1.3m
What is the value of x 2(3x-1) ≥ 4x-6
Helpppp
Answer:
if you put it backward you get the answer
Step-by-step explanation:
Answer: the answer is -1
Step-by-step explanation:
Hopes this helps !!!
What is the solution to the following system of equations:
7x + 2y = 24
8x + 2y = 30
A (6, -9)
B (5, -1)
C (-6,4)
D) Infinitely Many
Answer: A, (6, -9)
hope this helps:)
pslslslls help im giving extra points
Think your answer is $27,100.
Can you help me on questions 2/3 please
Answer:
2. true
3. x=1
Step-by-step explanation:
it is going through the x axis
lightining strikes earth 1000 times per second how many times does it strike in 10 seconds
Answer:
10,000
Step-by-step explanation:
1000 times 10 is 10000
are these triangle obtuse or acute using the pythagorean theorem?
Answer:
they are acute triangles and right triangles
Step-by-step explanation:
Help please will give Brainlist
Answer:
D) No solution
What is 0.8 with an line on top written as a fraction?write you answer in the box.
Answer:
i think 8/1000
Step-by-step explanation:
The fraction is 8/9.
What is Rational Number?Any number that can be expressed as a fraction and where the denominator (the bottom number) and the numerator (the top number) are both integers is considered a rational number.
We have the decimal is 0.8(bar).
let x= 0.888888.... (1)
Now, multiply above equation by 10
10x = 8.8888..... (2)
Subtraction equation (1) and (2), we get
10x - x = 8.8888.... - 0.88888...
9x = 8
x = 8/9
Thus, the fraction is 8/9.
Learn more about Rational Number here:
https://brainly.com/question/24540810
#SPJ2
Please help I’m very confused and I need help.
Solve for x: -9 = 2x - 5 help plsss
Answer:
x = -2
Step-by-step explanation:
Answer:
x=-2
Step-by-step explanation:
Joe, Kay and Liam share some money in the ratio 5 : 6 : 9
In total, Joe and Liam receive £56
Work out the amount of money Kay receives.
please help
Which vectors represent the reflection of the vector across the x-axis?
Answer:
<3, 7> and [3 7], b and c
Step-by-step explanation:
multiply the vector by the matrix {1 0} (top row) {0 -1} bottom row. So you flip the sign of the -7 and this gives us +7.
The side of a cube measures \large 2.2\times10^{-6} cm. What is the volume of the cube in cubic centimeters? Write your answer in scientific notation.
Answer:
The volume is [tex]10.648 \times10^{-18}[/tex] cm³
The scientific notation [tex]1.0648 \times10^{-17}[/tex] cm³.
Step-by-step explanation:
Consider the provided information.
The side of a cube measures [tex]2.2\times10^{-6}[/tex] cm.
The volume of cube = [tex]s^3[/tex]
Where, s is the side.
The volume of cube: [tex]V=(2.2\times10^{-6})^3[/tex] .
[tex]V=(2.2)^3 \times(10^{-6})^3[/tex]
[tex]V=10.648 \times10^{-18}[/tex]
Hence, the volume is [tex]10.648 \times10^{-18}[/tex] cm³
The scientific notation [tex]1.0648 \times10^{-17}[/tex] cm³.
round to the tenth number 5.1729
Answer:
5.2
Step-by-step explanation:
Answer:
5.2
Step-by-step explanation:
Hope it's right!
18 MB downloaded in 15
seconds
Answer:
what?? what is your question
Step-by-step explanation:
Answer: 1.2
Step-by-step explanation: Simply divide 18 by 15, and you will get 18/15=1.2
X-(-5)=-4
What does x equal
Answer:
x = -9
Step-by-step explanation:
x - ( - 5 ) = - 4
Distribute the negative sign
x - ( - 5 ) = - 4
x + 5 = -4
Inverse operations;
x + 5 = -4
-5 -5
x = -9
Answer:
-9
Step-by-step explanation:
X = -4 + (-5) = -9
You can always move elements of equality to the other side by changing either their signs or applying opposite operator: addition <-> subtraction, multiplication <-> division
HURRY!! BRAINLIEST IF RIGHT!!
what two integers does square root of 7 fall between
Answer:
2 and 3
Step-by-step explanation
ask a brainly question
factorise 2x^2 +3x -20=0. 25 points!! plsss could someone help :)
Answer:
(2x - 5) (x + 4)
Step-by-step explanation:
A snow cone Machine priced at $139 is on sale for 20% off the sales tax rate is 6.75% what is the price of the snowcone machine after the discount and sales tax?
Answer:
100-20=80
80+ 6.75 = 86.75
139/100 X 86.75 = 120.5825
$120.58
Ask a skateboarder a question
Are you good at surfing? Is it similar to skateboarding?
What is the y-intercept of the line?
YA
0
2
2.
-2
1
-2
DONE
Answer: 1
Step-by-step explanation:
Algebraic Basics
Answer:
the answer is 1
Step-by-step explanation:
i did this iready