Answers
Answer:
Step-by-step explanation:
The similar things between the two is that they both to through the y-intercept and x-intercept, but one graph is positive and the other is negative and also have different slopes.
Related Questions
50 Points! Multiple choice algebra question. Photo attached. Thank you!
Answers
The angle θ = 90° is not a solution to trigonometric equation sin 2θ = 1. (Right choice: A)
How to solve a trigonometric equation
In this problem we must determine what angle is not a solution of a given trigonometric equation. The solution set is found by means of algebra properties and trigonometric formulas:
sin 2θ = 1
2θ = 90° + 360° · i, where i is a whole number.
θ = 45° + 180° · i
According to this expression, θ₁ = 45°, θ₂ = 225° and θ₃ = - 135° are solutions to this equation. θ = 90° is not a solution of sin 2θ = 1.
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Is -40/8 positive or negative?
Answers
Answer:
Negative. The answer gives - 5
Answer:
Negative
Step-by-step explanation:
-40/8 is equivalent to -5. Since -5 or "negative five" is negative (as it states), the equation is negative.
Solve:3(4-2x) = -x+1O A. x=-1B. x=135O C. x = 11O D. *= 11x5
Answers
We have the next expression
\(3(4-2x)=-x+1\)First, we must expand the left part of the equality
\(12-6x=-x+1\)Then, we must leave on one side the terms that contain x and on the other side the independent terms
\(-6x+x=1-12\)Now, we must reduce the expressions on each side
\(-5x=-11\)Finally, we must divide by -5 each side
\(\begin{gathered} x=\frac{-11}{-5} \\ x=\frac{11}{5} \end{gathered}\)So, the answer is letter D.
The solution to an inequality is represented by the number line
Answers
Please see my question in the attachment, thanks!
Answers
The limit of the function As x → - ∞, f(x) → 2.
What is the limit of a function?The limit of a function is the value the function tends to as the independent variable tends to a given value.
Given the graph of the function above, to find the limit of the function As x → -∞, f(x) →? We proceed as follows
Looking at the graph, we see that f(x) has a horizontal asymptote at y = 2. Now, we see that As x → -∞, f(x) approaches 2.
So, As x → - ∞, f(x) → 2.
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For the point P(-25,10) and Q,(-18,15) find the distance d(P,Q) and the coordinates of the midpoint M of the segment PQ.
Answers
Step-by-step explanation:
I really hope that that will be helpful to you
lucinda weighs two bags of apples at the grocery store. the first weighs 3 1/5 pounds. the second bag weighs 2 4/5 pounds. what's the difference in weight of the two bags?
Answers
Answer:
2/5 pound
Step-by-step explanation:
The first bag is 1/5 pound more than 3 pounds. The second bag is 1/5 pound less. The difference in weight is 1/5 +1/5 = 2/5 pounds.
If you'd like to see that as an equation, you could write ...
Δw = (3 +1/5) -(3 -1/5)
= (3 -3) +(1/5 -(-1/5))
= 0 +1/5 +1/5 = 2/5
The weight difference is 2/5 pounds.
The distance between Marisa's house and the post office is 720 m. If she walks from her house to the post office at an average speed of 80 m/min, how long will she take?
Answers
Okay, let's break this down step-by-step:
* The distance between Marisa's house and the post office is 720 m
* Marisa walks at an average speed of 80 m/min
* To calculate the time:
** Distance / Speed = Time
** 720 m / 80 m/min = 9 minutes
Therefore, if the distance is 720 m and Marisa's average walking speed is 80 m/min, it will take her 9 minutes to walk from her house to the post office.
Given m||n, find the value of x.
t
>m
(x+14)
(9x-8)"
Answers
Answer:
1st one
Step-by-step explanation:
Answer:
1st one
Step-by-step explanation:
Given m|n, find the value of x.
(8x-20)
(8x+8)
Answers
Answer:
x=12
Step-by-step explanation:
(8x-20)+(8x+8)=180
16x-12=180
16x=180+12
16x=192
x=12
Answer:
x = 12
Step-by-step explanation:
The given angles are supplementary. Therefore, they have a sum of 180°.
8x - 20 + 8x + 8 = 180
16x - 12 = 180
16x = 192
x = 12
using the line of best fit
Answers
The monthly cell phone bill when shared data equals zero is given as follows:
$26.
How to define a linear function?The slope-intercept representation of a linear function is given by the equation presented as follows:
y = mx + b
The coefficients of the function and their meaning are described as follows:
m is the slope of the function, representing the change in the output variable y when the input variable x is increased by one.b is the y-intercept of the function, which is the initial value of the function, i.e., the numeric value of the function when the input variable x assumes a value of 0. On a graph, it is the value of y when the graph of the function crosses the y-axis.The intercept of the line in this problem is given as follows:
b = 26.
Hence $26 is the monthly cell phone bill when shared data equals zero.
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Point Q lies on the circle and has an X-coordinate of 4. Which value could be the y-coordinate for point Q?
Answers
We are not given the radius of the circle or any other relevant data, so I assumed the radius of the circle r=5
Answer:
The y-coordinate of Q is 3
Step-by-step explanation:
Circles and Lines
The figure below shows a circle of radius r=5 and a segment that goes from the center of the circle to a point of the circumference, where x=4.
We can find the y-coordinate of that point by using Pithagora's theorem:
\(r^2=x^2+y^2\)
Solving for y:
\(y^2=r^2-x^2\)
\(y^2=5^2-4^2\)
\(y^2=25-16=9\)
\(y=\sqrt{9}=3\)
The y-coordinate of Q is 3
Triangle ABC is dilated by a scale factor of 1.5 to create triangle A'B'C'. Which of
the following it not a true statement?
A. The image is larger than the pre-image.
B. The orientation of triangle ABC is preserved.
C. Segment AB is congruent to segment A'B'.
D. The angle measures in triangle ABC are equal to the angle measures in triangle
A'B'C'.
Answers
Answer:
C. Segment AB is congruent to segment A'B'.
Step-by-step explanation:
Since ABC is being dilated by 1.5, it means that A'B'C will be bigger than ABC.
So, since A'B'C will be bigger than ABC, it sides will also be bigger than the sides in ABC.
And since the sides/segments are bigger than the original, they are not congruent (congruent means equal).
three less than the sum of x and y
Answers
Answer:
X+Y-3
Step-by-step explanation:
I don’t know what X/Y is, but “three less than” means you need to subtract 3 from the sum of X+Y
What is the effect on the graph of f(x)=x^2 when it is transformed to h(x)=3x^2-7?
Answers
The transformation h(x)=3x^2-7 will cause the graph of f(x)=x^2 to stretch vertically by a factor of 3 and shift 7 units downward.
Hwo to determine the effect of the transformationFrom the question, we have the following parameters that can be used in our computation:
f(x) = x^2
h(x) = 3x^2 - 7
This means that
h(x) = 3f(x) - 7
This in other words, the transformation "stretches" the graph of f(x) = x^2 vertically by a factor of 3 and "translates" it vertically by shifting it downward by 7 units.
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HURRY Given f(x) = - 3/4x + 2, find ƒ(16). The solution is
Answers
Answer: Read attachment.
Step-by-step explanation: Attached is my work. Hope it helps!
If my answer was helpful, please mark as brainliest. Or not, it's fine.
Answer:
\(\fbox {f(16) = -10}\)
Step-by-step explanation:
Given :
f(x) = -3/4x + 2
Substitute x = 16 :
f(16) = -3/4(16) + 2
f(16) = -12 + 2
f(16) = -10
Ejemplo: catalina compro una piscina para
ponerla en el jardín de su casa.
-Piscina cilíndrica 206cm de diámetro y 60cm
de profundidad además construirá una zona de
cemento y cerco de seguridad alrededor de la
piscina.
¿Cuál es el volumen máximo de agua que
puede contener la piscina? (considere T=3)
¿cuál es la extensión del cerco de seguridad?
(considere П=3)
Answers
The length of the fence must be 618cm
The volume that it can hold is 1,909,620 cm³
How to find the volume and the length of the fence?First, the fence is just equal to the circumference of the cylinder, remember that the circumfernce of a circle of diameter D is:
C = П*D
Here we use П = 3, then:
C = П*206cm
C = 3*206cm = 618cm
Now the volume, for a cylinder of diameter D and height H, the volume is:
V = П*(D/2)²*H
Replacing the values that we know we will get:
V = 3*(206cm/2)²*60cm = 1,909,620 cm³
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Convert 506 minutes to hours and minutes.
Answers
Answer:
8 hours and 26 minutes
Step-by-step explanation:
To convert 506 minutes to hours and minutes, we can use the fact that there are 60 minutes in one hour.
First, we can divide 506 by 60 to find the number of hours:
506 ÷ 60 = 8 with a remainder of 26
This means that 506 minutes is equal to 8 hours and 26 minutes.
Therefore, the conversion of 506 minutes to hours and minutes is:
8 hours and 26 minutes
Please please please please help
Answers
Can you please help me solve?
Answers
The zeros of the polynomial function are x = -1 and x = 5
Finding the zeros of the polynomial functionFrom the question, we have the following parameters that can be used in our computation:
y = x⁴ - 4x³ - 4x² - 4x - 5
To calculate the zeros of the polynomial function, we create a graph of the polynomial
The point where the graph intersect with the x-axis are the zeros of the polynomial function
using the above as a guide, we have the following:
Zeros: x = -1 and x = 5
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A study was done about people that watch the Superbowl and World Series.Did watch theWorld SeriesMaleFemaleDid not watch the WorldSeries57436436What is the probability that a person will watch the world series given they are male?
Answers
Given:
• Number of male that did not watch the world series =57
,• Number of males that watched the world series = 64
,• Number of females that did not watch the world series = 43
,• Number of females that watched the world series = 36
Let's find the probability that a person will watch the world series given they are male.
To find the probability, apply the formula:
\(P(watch|male)=\frac{P(watch\text{ and male\rparen}}{P(male)}\)Where:
Total number = 57 + 64 + 43 + 36 = 200
Thus, we have:
\(\begin{gathered} P(watch\text{ and male\rparen =}\frac{Number\text{ of males who watched}}{total\text{ number}}=\frac{64}{200}=\frac{8}{25} \\ \\ \\ P(male)=\frac{total\text{ males}}{total\text{ number of people}}=\frac{57+64}{200}=\frac{123}{200} \end{gathered}\)Hence, the probability will be:
\(\begin{gathered} P(watch|male)=\frac{\frac{8}{25}}{\frac{123}{200}} \\ \\ P(watch|male)=\frac{8}{25}*\frac{200}{123} \\ \\ P(watch|male)=\frac{64}{123} \end{gathered}\)Therefore, the probability that a person will watch the world series given they are male is 64/123.
ANSWER:
Solve for the solution to a system of equations using the following matrices and Cramer’s rule. Show your work.
A= [2 1] X= [5 1] Y= [2 5]
[1 3] [5 3] [1 5]
Answers
is 8.300 greater than 8.3 ?
Answers
Answer:
8.300 > 8.3 = False
Step-by-step explanation:
Find the area help pls I’ll give u brainliest
Answers
Answer:
23.5 inches
Step-by-step explanation:
that's what I got
Craig left his house at noon and drove 50 miles per hour until 3 p.m. Then he drove the next
5 hours at 70 miles per hour.
Graph Craig’s driving trip and calculate the average rate of change for the entire trip
Answers
Answer:
62.5 mph
Step-by-step explanation:
rate * time = distance
50 * 3 = 150 mi
70 * 5 = 350 mi
total miles = 500 mi
total time = 8 hrs
Average = 500 mi / 8hr = 62.5 mi / hr
which of the following is the simplified form of the expression 12z-4y+16z-8y
-28z+12y
28z-12y
-28z-12y
28z+12y
Answers
Answer:
28z-12y
Step-by-step explanation:
help please
What is the measure of
∠
�
∠xstart color #11accd, angle, x, end color #11accd?
Angles are not necessarily drawn to scale.
∠
�
=
∠x=start color #11accd, angle, x, end color #11accd, equals
∘
∘
Answers
Answer:
∠ x = 58°
Step-by-step explanation:
the exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠ BAD is an exterior angle of the triangle , then
x + 56° = 114° ( subtract 56° from both sides )
x = 58°
Which statement is correctly written as a conditional statement?
The number 10 is an even number, or it is a composite number.
If the number 10 is an even number, then it is a composite number.
The number 10 is an even number when it is a composite number.
A number, such as 10, is a composite number because it is even.
Answers
The statement that correctly written as a conditional statement is; A number, such as 10, is a composite number because it is even. so the correct option is D.
What are natural numbers, rational numbers, integers and irrational numbers?Natural numbers are: 1, 2, 3, ....
Integer numbers are: ...., -2, -1, 0, 1, 2, ... (so it includes positive and negative natural number, and 0 )
Rational numbers are numbers which can be written in the form of a/b
where a and b are integers.
Irrational numbers are those real numbers which are not rational numbers.
Here, Know that all natural numbers are integers, all integers are rational numbers. That means, natural numbers are not irrational.
A composite number is a number divisible by another number than 1 and the number itself.
To find example, a sum of two composite numbers, which is not a composite number, is needed.
The statement that correctly written as a conditional statement is; A number, such as 10, is a composite number because it is even.
Hence so the correct option is D.
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36 apartments on 9 floors = apartments per floor
Answers
Answer:
4 apartments per floor
Answer: 4
Step-by-step explanation:
If there are 36 apartments in the building with 9 on each floor, you can find the answer by simply doing the equation 36/9=4.
Write the following ratio using two other notations 1/4
Answers
The two notations of the ratios are:
1 : 4 and 0.25.
We have,
The ratio of 1/4 can be expressed using two other notations:
1 : 4
- This is the ratio in the form of a colon, which indicates the comparison of the two values.
0.25
- This is the decimal form of the ratio, obtained by dividing the numerator by the denominator. In this case, 1 divided by 4 equals 0.25.
Thus,
The two notations of the ratios are:
1 : 4 and 0.25.
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