Answer:
Answer A
Step-by-step explanation:
Evaluate functions from their graph h (0)
The numeric value of the function h(x) at x = 0 is given as follows:
h(0) = 5.
How to obtain the numeric value of the function?The graph of the function in this problem is given by the image presented at the end of the answer.
At x = 0, we have that the function is at the y-axis.
The point marked on the y-axis is y = 5, hence the numeric value of the function h(x) at x = 0 is given as follows:
h(0) = 5.
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Find the slope between points (–2, 6) and (6, 2).
Answer:
slope of the line is =y2-y1/x2-x1
=2-6/6+2
=-4/8
=-1/2
=-(1/2)
Jessica used Fraction 2 over 3 yard of fabric to make a scarf. Can she make 2 of these scarves with Fraction 1 and 3 over 4 yards of fabric, and why?
Yes, because the quotient of Fraction 1 and 3 over 4division signfraction 2 over 3 is 2 and 5 over 8
No, because the quotient of Fraction 2 over 3division signFraction 1 and 3 over 4 is 1 and 2 over 12
No, because the quotient of Fraction 1 and 3 over 4division signfraction 2 over 3 is 1 and 2 over 12
Yes, because the quotient of Fraction 2 over 3division signFraction 1 and 3 over 4 is 2 and 5 over 8
Hey there mate ☺️!,
\( \frac{2}{3} \)yard of fabric = 2 feet of this fabric = which is used to make 1 scarf
\(1 \times \frac{3}{4} \) yards = ?
1 yard = 3 feet = 36 inches
\( \frac{3}{4} \) of 36
\( \frac{36}{4} \) = 9
→ 9 x 3 = 27
→ 36 + 27 = 63
Therefore, 63 inches of fabric means that she can make 2 scarves as 2 scarves would use 48 inches or 4 feet, since 1 scarf uses only 2 feet. She will also have 15 inches of extra fabric.
By Benjemin ☺️
Work out the surface area of this sphere.
Give your answer to 1 decimal place.
Answer:
452.389 rounded to 452.4
Step-by-step explanation:
The formula of area surface is= 4πr²
plug 6 in for r
4π(6)² =452.389 rounded to 452.4
Answer:
Step-by-step explanation:
\(S=4\times \pi \times r^2=4\times \pi \times 6^2=4 \times36\times\pi =452.4cm^3\)
I need help figuring this question out?
Answer:
He has to use the foil method to combine the terms. But before that it would be best if he got rid of the negative exponents by taking the inverse of the number which moves the negative exponent to the denominator making it positive and leaving a 1 in the numerator.
Step-by-step explanation:
someone help please
Answer:
no solution
Step-by-step explanation:
Given
\(\frac{x-2}{2}\) + \(\frac{x-2(x-4)}{6}\) = \(\frac{x}{3}\)
Multiply through by 6 ( the LCM of 2, 6, 3 ) to clear the fractions
3(x - 2) + x - 2(x - 4) = 2x ← distribute parenthesis on left side
3x - 6 + x - 2x + 8 = 2x
2x + 2 = 2x ( subtract 2 from both sides )
2x = 2x - 2 ( subtract 2x from both sides )
0 = - 2 ← not possible
This indicates the equation has no solution
The graphs of y=f(x) and g(x) are shown below: a: -5 and 6 b: 4 and 7 c: -3,-1, and 4 d: -3,1,3 and 5
What is the image point of (-8,-5) after a translation right 1 unit and down 5 units?
Answer:
(- 7, - 10 )
Step-by-step explanation:
a translation of 1 unit right means add 1 to the x- coordinate
a translation of 5 units down means subtract 5 from the y- coordinate.
(- 8, - 5 ) → (- 8 + 1, - 5 - 5 ) → (- 7, - 10 )
Someone please help it’s an emergency!!
Answer:
-3
Step-by-step explanation:
Look at x. Go right until you see 3. Now look below to see what y is.
When x is 3, y is -3.
Write an equation in slope-intercept form of the line through point P(–3, 6) with slope –2.
Answer:
y = - 2xStep-by-step explanation:
An equation in point-slope form of the line passing through point P(x₁, y₁) with slope m: y - y₁ = m(x - x₁)
m = -2
P(-3, 6) ⇒ x₁ = -3, y₁ = 6
y - 6 = -2(x - (-3))
y - 6 = -2(x + 3) ← point-slope form
y - 6 = -2x - 6 {add 6 to both sides}
y = - 2x ← slope-intercept form {intercept=0}
How do you determine if a matrix is a linear combination of other matrices?
To determine if a matrix is a linear combination of other matrices, we need to check if it can be written as a weighted sum of those matrices where the weights are scalar values (numbers).
If a matrix can be expressed in this way, it is said to be a linear combination of the other matrices.
For example if we have matrices: A, B & C and we can write matrix D as follows:
D = 2A + 3B + CThen D is a linear combination of matrices A, B and C. This concept is important in linear algebra as it allows us to express one matrix in terms of others. Making it easier to manipulate & analyze the matrices. A matrix is a linear combination of other matrices if it can be expressed as a weighted sum of those matrices where the weights are scalar values.
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How many cm are in 5.5 inches?
Answer:
5.5 inches to cm would be 13.97, if you round up, about 14
We know that 13.95 cm is equivalent to 5.5 inches using the conversion factors.
What are conversion factors?By employing a conversion factor, a formula that depicts the relationship between the units, the units of a measured quantity can be altered without changing the value.
If the numerator and denominator of a conversion ratio (or unit factor) have the same number stated in various units, then the ratio will always equal one (1).
Utilizing conversion factors, one unit of measurement can be changed into another.
The conversion process includes switching the company's single-entry accounting system to a double-entry one.
We know that:
1 inch = 2.54 cm
Then, calculate for 5.5 inches as follows:
5.5 inches = 13.97 cm
Therefore, we know that 13.95 cm is equivalent to 5.5 inches using the conversion factors.
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Calculating length of the curve
Can somebody give me a detailed description how we did the last three steps?
I don't see the picture. Can you send it in the message.
The following system of linear equations is shown in the graph.
y=1/4x+5
x-4y=4
How many solutions does the system of linear equations have?
A. No solution
B. Infinitely many solutions
C. One solution at (4,0)
D. One solution at (0,-1)
Answer:
Step-by-step explanation:
The slopes of both those lines are the same so there is no solution. Use slope triangles to find out the slope. They are both 1/4.
A. No solution
y = 1/4x+5
x - 4y = 4
You can simplify the second equation into y = 1/4x - 1
Since these equations both have the same slope, they are parallel. When two lines are parallel, they have no solutions.
Consider sets a = { x | x is a prime number less than 7} and b = { y | y is perfect square of an integer and y is less than 29}. what is the cardinality of the cartesian product of a and b ?
The cardinality of the cartesian product of A and B is 18.
Cartesian Product of two sets A and B is defined as the set of all ordered pairs (a,b) where a∈A & b∈B.
Cardinality of a set is defined as the number of elements in that particular set.
For example, for a set A={2,6,4} , the cardinality is 3.
Given set A= { x | x is a prime number less than 7}
A={2,3,5}
set B = { y | y is perfect square of an integer and y is less than 29}
B={0,1,4,9,16,25}
The cartesian product of A and B denoted by AxB will be
AxB={(2,0),(2,1),(2,4),(2,9),(2,16),(2,25),(3,0),(3,1),(3,4),(3,9),(3,16),(3,25),(5,0),(5,1),(5,4),(5,9),(5,16),(5,25)}
The number of elements in AxB is 18.
Therefore , the cardinality of the cartesian product of A and B is 18.
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How many lines of symmetry does the shape have?
May I please receive help?
Answer:
6.6 ft.
Step-by-step explanation:
Right triangle: Use this formula a² + b² = c² . Given c = 12, a = 10 find b
(10)² + b² = (12)²
100 + b² = 144
b² = 144 - 100
b² = 44
\(b = \sqrt{44}\)
b = 6.6
Help your girl out here :( struggling
Answer:
6
Step-by-step explanation:
Answer:
A 6
Step-by-step explanation:
\( {6}^{1} = 6 \\ {6}^{2} = 36 \\ {6}^{3} = 216\)
etc etc
Which equation is equivalent to 35 = 1725 ÷ h?
Answer:
345/7
Step-by-step explanation:
h=345/7 tell me if its right
please help! properties of logarithms
Recall a couple properties of logarithms.
log(ab) = log(a) + log(b)
log(a/b) = log(a) - log(b)
So, \(log_{12}(\frac{\frac{1}{2}}{8w})=log_{12}(\frac{1}{2})-log_{12}(8w)=log_{12}(\frac{1}{2})-(log_{12}(8)+log_{12}(w))\)
Please help me with this
Answer:
a) The probability of drawing a king of hearts is 1/52, because there is only 1 king of hearts out of 52 cards.
b) The probability of drawing a diamond is 13/52, since there are 13 diamonds in a standard deck of 52 cards.
c) The probability of drawing a jack or queen is 8/52, since there are 4 jacks and 4 queens in a standard deck of 52 cards.
d) The probability of drawing a black card is 26/52, since there are 26 black cards (clubs and spades) in a standard deck of 52 cards.
e) Because there are 4 aces and 13 spades in a regular 52-card deck, the chance of drawing an ace or a spade is 17/52, but we must deduct the probability of drawing the ace of spades (which is already treated as a spade) to avoid double-counting
4/52 + 13/52 - 1/52 = 16/52 = 4/13.
Sayir is saving up his money to buy a laptop that costs $565.95. Right now he has $205.00, and can save $46.00 each week. How many weeks will it take for Sayir to have enough money for the laptop. Answer the question and put down how you solved it (Answer Choices: A: 6 weeks, B: 7 weeks, C: 8 weeks, D: 9 weeks)
Answer:
8 weeks
Step-by-step explanation:
You would subtract 565.95 from 205 to get 360.95 then divide it hy each number until you get to 46 and dividing by 8 equals this
Please help…I will award brainliest!
Answer:
y = - 3x + 15
Find the equation of a line that passes through the point (0,-1) and has a gradient of -3. Leave your answer in the form y = m x + c
The linear equation written with the given information is:
y = -3*x - 1
How to find the equation of the line?The general linear equation is written as:
y = m*x + c
Where m is the slope or gradient, and c is the y-intercept.
Here we know that the gradient is -3, then we can write the linear equation as:
y = -3*x + c
To find the value of c, we use the fact that the line passes through (0, -1), replacing that we get:
-1 = -3*0 + c
-1 = c
Then the linear equation is:
y = -3*x - 1
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Which of these graphs represents a function?
Answer:
I believe it would be graph Z :)
Step-by-step explanation:
Answer:
it’s graph x
Step-by-step explanation:
vertical line test, put a vertical line through the graph, if it touches more than 1 point(2 or more) it’s not a functions
PLS HELP FAST
At a hockey game, a vender sold a combined total of 232 sodas and hot dogs. The number of sodas sold was three times the number of hot dogs sold. Find the number of sodas and the number of hot dogs sold.
Number of sodas sold:
Number of hot dogs sold:
The vendor sold 172 sodas and 58 hotdogs at the hockey game.
What is a linear equation?An equation of degree one is known as a linear equation.
A linear equation of two variables can be represented by ax + by = c.
let, the number of soda cans be 'x' and the number of hot dogs be 'y'.
So, From the given information x = 3y and the vendor sold a total of 232.
Therefore, x + y = 232.
3y + y = 232.
4y = 232.
y = 232/4.
y = 58.
So, He sold 58 hot dogs and 3×58 = 172 soda cans.
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Find sin 0, where is the angle shown.
Give an exact value, not a decimal approximation.
Answer:
\(\displaystyle \sin\theta=\frac{12}{13}\)
Step-by-step explanation:
Recall that in a right triangle, sine is the ratio of the opposite side to the hypotenuse:
\(\displaystyle \sin\theta=\frac{\text{opposite}}{\text{hypotenuse}}\)
We are actually not given the opposite side in this case. However, since we know the hypotenuse and the adjacent side, we can use the Pythagorean Theorem to find the opposite side. So:
\(a^2+b^2=c^2\)
Let a be the adjacent side and b be the opposite side. c will be the hypotenuse.
Substitute:
\((5)^2+b^2=(13)^2\)
Solve for b:
\(b=\sqrt{169-25}=\sqrt{144}=12\)
So, the opposite side measures 12.
Then sine will be:
\(\displaystyle \sin\theta=\frac{12}{13}\)
find the standard deviations for the commercial buildings total assessed land value and total assessed parcel value, and the residential buildings total assessed land value and total assessed parcel value. which has the smallest standard deviation? select the correct answer below: commercial total assessed land value residential total assessed land value residential total assessed parcel value commercial total assessed parcel value
The residential buildings' total assessed land value has the smallest standard deviation.
To determine the standard deviations for the commercial and residential buildings' total assessed land value and total assessed parcel value, we would need access to a specific dataset that includes these values. However, based on general trends and assumptions, residential buildings' total assessed land value is likely to have the smallest standard deviation.
Residential properties typically exhibit more homogeneity compared to commercial properties. Residential neighborhoods often consist of similar types of properties, with comparable land values within a specific area. As a result, the assessed land values for residential buildings are more likely to cluster around a mean value, resulting in a smaller standard deviation.
In contrast, commercial properties can vary significantly in terms of size, location, and intended use. They may be diverse in terms of their land value and parcel value. The assessed land values and parcel values for commercial buildings are more likely to have a wider range of values, leading to a larger standard deviation.
Therefore, based on these general characteristics, the residential buildings' total assessed land value is expected to have the smallest standard deviation compared to the commercial buildings' total assessed land value and total assessed parcel value.
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Please help me with this question
CAN SOMEONE HELP ME PLEASE ASAP!?
Answer:
false
Step-by-step explanation:
the sides of the new shape are not parallel to the sides of the original shape.
and there is no center of the dilation.
for example, the lines with AA' and CC' cross somewhere else than BB' and DD'.