Answer:
Desmos
Step-by-step explanation:
Use Desmos and plug in the equation and it will graph it for you.
Answer:
Step-by-step explanation:
Here we have the equation y= -3/2x - 3.
In order to graph this, we will put replace the x with a number and the solution will be y. For example, x is 2. That would make y, -6. Then we put those together (2,-6) and we graph that and so on.
Help! This is confusing and I don’t know how to do it. Thanks.
Answer:
reflection
Step-by-step explanation:
because the image of the car converted upside down in a vertical manner.
How is the graph of the parent function, y=xx transformed to produce the graph of y= 1-2x?
the answer is D
It is horizontally compressed by a factor of 2 and reflected over the y-axis
Jamal's goal is to raise $600 for the food bank. So far, he has raised $267. How much more does he need to reach his goal?
Answer:
$333
Step-by-step explanation:
$600 - $267
What is the product of Three-fourths and Negative StartFraction 6 over 7 EndFraction? Negative StartFraction 7 over 8 EndFraction Negative StartFraction 9 over 14 EndFraction StartFraction 9 over 14 EndFraction StartFraction 7 over 8 EndFraction
Answer:
-9/14 so the answer is B
Step-by-step explanation:
Hope this helps!!!!
Answer:
the answer is b
Step-by-step explanation:
The average distance of Mercury from the Sun is 36 million miles. The distance varies by 7.5 million miles.
Use this information to complete this statement.
The minimum distance of Mercury from the Sun is ___ million miles, and the maximum distance is ___ million miles.
Answer:
The minimum distance of Mercury from the Sun is
28.5
million miles, and the maximum distance is
43.5
million miles.
Step-by-step explanation:
its the right answer
you add or subtract 7.5 from 36 to get the minimum and maximum because thats the distance from 36 that it varies
Answer:
#1. 28.5
#2. 43.5
Please help! Please show all work! Thx!
Answer:
Part A)
[tex]86=2(x+22)[/tex]
Part B)
[tex]l=26\text{ cm}[/tex]
Step-by-step explanation:
We know that the rectangle has a length of (x+5) and a width of 12 cm.
Part A)
Remember the formula for the perimeter of a rectangle:
[tex]P=2(l+w)[/tex]
We know that the perimeter is 86. Substitute that for P:
[tex]86=2(l+w)[/tex]
Substitute (x+5) for the length l and 17 for w. So:
[tex]86=2((x+5)+17)[/tex]
We can simplify this to acquire our equation:
[tex]86=2(x+22)[/tex]
Part B)
To find the length, let's find our x first. We have the equation:
[tex]86=2(x+22)[/tex]
Divide both sides by 2:
[tex]43=x+22[/tex]
Now, subtract 22 from both sides. Therefore, our x is:
[tex]x=21[/tex]
To find the length, remember that the length is:
[tex]l=x+5[/tex]
Since we now know the value of x, substitute 21 for x:
[tex]l=21+5[/tex]
Add:
[tex]l=26\text{ cm}[/tex]
So, the length is 26 centimeters.
And we're done!
Answer this for me please
Answer:
X = 9/2 or X = 3
Step-by-step explanation:
5x + 2 = 7x -7
5x - 7x = - 2 - 7
2x = -9
2 2
X = - 9/2
or X = 3 (lowest term)
20 POINTS! ASAP PLS! Show work!!
Hi there.
4th quadrant.Recall that:
csc θ = 1 / (sin θ) - deals with y-values
sec θ = 1 / (cos θ) - deals with x-values
If csc θ < 0, then the y-coordinate of the angle must be negative.
If sec θ > 0, then the x-coordinate of the angle must be positive.
The quadrant on the coordinate plane that consists of negative y-coordinates and positive x-coordinates is the 4th quadrant.
Answer:
QIV
Step-by-step explanation:
To answer this question, we can use the standard ASTC acronym.
This stands for: All Students Take Calculus.
The first letter of each word tells us what is positive in each quadrant.
So, in QI, all trig ratios are positive.
In QII, only sine ( and cosecant) is positive.
In QIII, only tangent (and cotangent) is positive.
And in QIV, only cosine (and secant) is positive.
We know that csc(θ)<0. In other words, csc(θ) is negative.
Since csc(θ) is negative, sin(θ) is also negative.
So, our θ can't be in QI or QII.
We also know that sec(θ) is positive.
Our θ can only either be in QIII or QIV.
In QIII, only tangent is positive, so cosine will be negative.
So, θ is not in QIII.
So, the only choice that remains is QIV. And cosine and secant are indeed positive in QIV.
So, our angle θ is in QIV.
And we're done!
Factor completely 36x^4y^4z^4 – 20x^8y
Please factor this for me
Answer:
4x^4y(9y^3z^4 -5x^4)
Step-by-step explanation:
The two terms have a common factor of 4x^4y, so we can rewrite the expression as ...
= 4x^4y(9y^3z^4 -5x^4)
Pls help me with 4 , 5 , and 6 and show me how you did it i will mark brainlist !!
Answer:
2 on top and bottom of 4 5 is 3 on top and bottom and lastly 6 is 8 on top and bottom.
Step-by-step explanation:
all you have to do is divide the two bottom numbers on each problem and the answer to the problem will be the same on top and bottom
Which angle pairs in the diagram are supplementary
angles? Check all that apply.
Angle 3 and angle 6
Angle 1 and angle 4
Angle 5 and angle 6
Angle 4 and angle 5
angle 6 and angle 7
Answer:
<4&<3
<4&<5
<3&<6
Step-by-step explanation:
Answer:
B D E
Step-by-step explanation:
On edg 2021
When multiplying or dividing a negitive and postive, your result will be
in a bag of marbles there are 8 red 4 blue and 2 green. the ratio of green to red marbles is 1 to ___
Answer:
for every green marble, there is 4 red ones
the ratio is 1 to 4
The elevations of four locations are shown in the table, which statement is true
Answer:
its 5
Step-by-step explanation:
because if u dived your elavation bt times the equstin u get 5
c-x=d-d-r-cr solve for x how do i get the x alone? all these problems i have leave it as -x=
Answer:
x= r+cr+c
Step-by-step explanation:
Statement l Reason
----------------------------------------------------------------------------------------------------------------
c-x= d-d-r-cr l Given
----------------------------------------------------------------------------------------------------------------
-x= d-d-r-cr-c l Subtraction: First you need to subtract c from both sides
----------------------------------------------------------------------------------------------------------------
-x= -r-cr-c l Combine like terms
----------------------------------------------------------------------------------------------------------------
x= r+cr+c l Divide: You need to divide by negative one on both sides
A physical education class is running a mile. The teacher has set a goal of 12 minutes to complete the mile. Students receive a score to show how close they are to the target of 12 minutes. For example, if students run the mile in 8 minutes, their scores will be -4. Complete the statements about the students’ scores.
Answer:
10, 1, 0 in that order hope this helps can i have branliest plz
Step-by-step explanation:
I took it and I got it right on edg
Answer:
give that guy brainliest plz
Step-by-step explanation:
What is 11 times ___ equals 143?
Answer: The Answer would be 13.
Step-by-step explanation:
Howdy! My name is Christian and I’ll try and help you with this question!
Date: 9/29/20 Time: 8:32 am CST
Answer:
13
Explanation:
We can solve this by reversing it.
143 / 11 = 13
Now, we check it.
13 x 11 = 143
Hope this helps you with your question!
Sincerely,
Christian
5 hand sanitizers for $8. How much for 1?
I got 16 but I did not make sense to me
Answer:
1.60$ for each 1
Step-by-step explanation:
8 / 5 =
Complete the work to solve for y: 2 5 ( 1 2 y + 5 ) − 4 5 = 1 2 y − 1 + 1 10 y
Answer:
11/2
Step-by-step explanation:
Just took the assignment on edge 2020
What is the first step when rewriting y = –4x2 + 2x – 7 in the form y = a(x – h)2 + k?
Answer: it might be D
Step-by-step explanation: I think so on edge -4 must be factored from -4x^2-7
Answer:
It Is actually B just took the test
Step-by-step explanation:
evaluate
6*7-3^2*9+4^3
Answer:
42-9×9+64
=42-81+64
= 106-81
=25
Over the last 6 months, Josh wrote 6 checks for a total of $702 to pay his phone bill. His phone bill is the same amount each month. What was the change in Josh’s bank account balance each month after paying his phone bill?
A) $117
B) $702
C) −$117
D) −$702
Answer:
C
Step-by-step explanation:
702divded by 6=117
hes taking away
Answer:C
Step-by-step explanation:702 divided by 6 is 117 he is paying 117 each month so he is taking $117 out of his account so -$117
The answer selected is wrong, so i need help asap :(
Answer:
The first answer,3(-3),i think
Step-by-step explanation:
hope this helps,tell me if its wrong or right,i just want to know
Answer:
3(-3)
Good luck
Find the digit that makes 3,80_divisible by 8.
A. 2.
B. 0. C. 4. D. 6.
Answer:
B,0
Step-by-step explanation:
3,802 divided by 8= 475.25
3,804 divided by 8= 475.5
3,806 divided by 8= 475.75
And 3800 divided by 0=475
I hope this helps ;p
Answer the following question.
Answer:
6
Step-by-step explanation:
Step 1: equal any two of the three equations together
2x + 3 = 3x - 9
Step 2: isolate the variable
3 = x - 9
6 = x
1
Mario has to buy oranges at the grocery store. Oranges cost $1.15 per pound.
How much will Maria spend on oranges?
Dependent variable:
Independent variable:
Equation:
Answer:
Dependent variable: Amount of oranges ([tex]y[/tex]), measured in pounds.
Independent variable: Money ([tex]x[/tex]), measured in US dollars.
Equation: [tex]y = 1.15\cdot x[/tex]
Step-by-step explanation:
According to the statement, Maria pays money to buy oranges at the grocery and there is a direct proportionality between money ([tex]x[/tex]), measured in US dollars, and the amount of oranges ([tex]y[/tex]), measured in pounds. That is:
[tex]y \propto x[/tex]
[tex]y = k\cdot x[/tex]
Where [tex]k[/tex] is the proportionality constant, measured in US dollars per pound.
The dependent variable is the amount of oranges ([tex]y[/tex]), whereas money ([tex]x[/tex]) represents the independent variable. If we know that [tex]k = 1.15\,\frac{USD}{pd}[/tex], then the equation is:
[tex]y = 1.15\cdot x[/tex]
In a nutshell, the answer is:
Dependent variable: Amount of oranges ([tex]y[/tex]), measured in pounds.
Independent variable: Money ([tex]x[/tex]), measured in US dollars.
Equation: [tex]y = 1.15\cdot x[/tex]
complementary and supplementary
Answer:
complementary is 90 degrees
Step-by-step explanation:
supplementary is 180 degrees
Is 11/2 greater than 4/8?
Answer:
yes it's
Step-by-step explanation:
11/2 is greater than 4/8
Rewrite as a simplified fraction
Mark for Review
2 A plece of paper was dropped from the top of a tall building. The height of the plece of paper above the
ground can be found using the function y = -2.5x + 30, where x is the time in seconds the plece of paper
has been in the air.
11
20
15
10
5
17 18 2017 2016
-10
-15
-30
How many seconds did It take the plece of paper to reach the ground?
Record your answer and fill in the bubbles on your answer document.
Answer:
12 seconds
Step-by-step explanation:
Given
[tex]y = -2.5x + 30[/tex]
Required
Determine the time taken to reach the ground
For the paper to reach the ground, y = 0
So, we have:
[tex]y = -2.5x + 30[/tex]
[tex]0 = -2.5x + 30[/tex]
Collect Like Terms
[tex]2.5x +0 = 30[/tex]
[tex]2.5x = 30[/tex]
Divide through by 2.5
[tex]2.5x/2.5 = 30/2.5[/tex]
[tex]x = 30/2.5[/tex]
[tex]x = 12[/tex]
Hence:
Time taken is 12 seconds
