Answer:
a. y=1.2x+-3
b. no equation undefined slope
c. y=0x+-3
d.y=0.2+2.6
Step-by-step explanation:
if you have any social media or anything I can tutor you on this if you are having trouble.
help please cant find the answers on google lolz
Answer:
24/7 or 6.75 or 6 3/4
Step-by-step explanation:
Answer:
1) 22.4
2) 91
3) 6
explanation:
i converted the fraction to decimals or whole numbers and multiplied
what is the equation for f(x)= |x| shifted to the right 3 units and Shifted down 4 units.
Answer:
The equation for f(x)=|x| if it is what is the equation for f(x)= |x| shifted to the right 3 units and Shifted down 4 units is f(x)=|x-3|-4
Step-by-step explanation:
We need to write equation for f(x)=|x| if it is what is the equation for f(x)= |x| shifted to the right 3 units and Shifted down 4 units.
When the graph is shifted towards right h units the equation becomes f(x)=(x-h) using it for our scenario:
If x is shifted right 3 units it will become f(x)=|x-3|
When the graph is shifted down h units the equation becomes f(x)=x-h using it for our scenario:
and Shifted down 4 units the equation will become: f(x)=|x-3|-4
So, the equation for f(x)=|x| if it is what is the equation for f(x)= |x| shifted to the right 3 units and Shifted down 4 units is f(x)=|x-3|-4
What is x in 7-onethirdx =11
Answer:
[tex]\frac{-1}{3} x = 11-7\\\\\frac{-1}{3} x = 4\\\\-1x = 4*3\\-1x = 12\\\\x = -12[/tex]
The height of a widescreen television varies directly with its width. A television that is 60 cm wide and 33.75 cm high. Write and solve a direct variation equation to find the height of a television screen that is 90 cm wide.
90 in + 60 in= 130 square inches? I guess you can do that
Have a good day
r(x) = -4x² + 5x1
r(-3) =?
Answer:
therefore when x = -3, r(x) = -51
Step-by-step explanation:
This is a function of r(x), so when it says r(-3), the x value is -3, so we have to find the value of r(x) when x=-3.
just plug in the x value in to the given equation
r(-3) = [tex]-4(-3)^{2}[/tex]+5(-3)
r(-3) = -4(9)+5(-3)
r(-3) = -36+-15
r(-3) = -51
therefore when x = -3, r(x) = -51
Answer: r(x) = -51
If the 1 is not a +1 or a -1
It is very unusual to have a 1 in that position.
Step-by-step explanation:
Substitute the value given (-3) in place of x, and evaluate the function.
r(-3) = -4(-3)² + 5(-3)
r(-3) = -4(9) - 15
r(-3) = -36 -15
r(-3) = -51
A notebook, a pencil case, and a calculator weigh 600 grams total. The notebook weighs 240 grams and the calculator weighs 265 grams. How much does the pencil case weigh?
Answer: 95 grams
Step-by-step explanation:
Add the notebook weight and the calculator weight. 240 + 265 = 505 now subtract 505 from 600. That equals 95
Solve by substitution
-X-4y=8
x+4y=-1
Answer:
Your answer is: No solution
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Step-by-step explanation:
Hope this helped : )
13. Jonas is riding his bicycle at 18 kilometers per hour, and he has already ridden for 40 kilometers. (6, 148)
Answer:
Step-by-step explanation:
40 / 18
= 2.22 hours
what is the sum of all positive integer cubes that are less than 100
Step-by-step explanation:
2^3=8
3^3=27
4^3=64
so if you add all the positive integer cubes it will be 8+27+64=99
hence 99 is less than 100
Hence solved.
To complete step 3, which expression must fill in each blank space?
A.) cos(A)cos(B)
B.) cos(A)sin(B)
C.) Sin(A)cos(B)
D.) sin(A)sin(B)
Answer:
The answer is A cos(A)cos(B)
Step-by-step explanation:
I just took it
The expression which must fill in each blank space to complete step 3 is; Choice B; Cos(A)Cos(B).
Which expression must fill in each blank space?From the task content; It follows that the mathematical evaluation is in a bid to derive the Trigonometric identity for Tan (A-B).
From observation, it follows that the required expression is; cos(A)sin(B). This is because upon division of each term by the expression, the result is as in Step 4.
Read more on Trigonometric identities;
https://brainly.com/question/24496175
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Can anyone help me graph this plssss !
y−3=1/2(x+3)
I need this answer fasttt
Answer:
Slope=
2.000
1.000
=0.500
x−intercept=
−1
9
=−9.00000
y−intercept=
2
9
=4.50000
Step-by-step explanation:
Slope = 1.000/2.000 = 0.500
x-intercept = 9/-1 = -9.00000
y-intercept = 9/2 = 4.50000
4 ( y+2 ) = 2( y+4 )
Answer:
y=0
Step-by-step explanation:
8=8
Write an expression that shows “the product of 3 and the sum of 6 and 8.”
4/5 divided by 1/3 / fraction
The solution (quotient) when [tex]\frac{4}{5}[/tex] is divided by [tex]\frac{1}{3}[/tex] is [tex]2\frac{2}{5}[/tex]
To determine the solution of 4/5 divided by 1/3,
First, let us write the fractions properly before carrying the division operation
That is,
[tex]\frac{4}{5}[/tex] divided by [tex]\frac{1}{3}[/tex]
Now, we will carry out the division operation
[tex]\frac{4}{5} \div \frac{1}{3} = \frac{4}{5} \times \frac{3}{1}[/tex]
Then,
[tex]\frac{4}{5} \times \frac{3}{1} = \frac{12}{5}[/tex]
[tex]= 2\frac{2}{5}[/tex]
Hence, the solution (quotient) when [tex]\frac{4}{5}[/tex] is divided by [tex]\frac{1}{3}[/tex] is [tex]2\frac{2}{5}[/tex]
Learn more here: https://brainly.com/question/13124034
Which function has a domain of all real numbers?
A. y=-x½+5 B. y=(2x)⅓-7 C. y=(x+2)¼ D. y=-2(3x)⅙?
Answer:
B.
Step-by-step explanation:
B. Because the others have exponents whose denominators are even so the results of , for example x^1/2, if x is negative is not defined.
For example:
For A, when x is -4, (-4)^1/2 is not real.
For B, when x = -4, (2*-4)^ 1/3 = -8^(1/3) = = -2.
Answer:
Step-by-step explanation:
For all Plato users
Please Help
How is an object's acceleration affected by its mass and the forces acting on it?
Answer:
Step-by-step explanation:
The acceleration of an object increases with increased forced and decreases with increased mass which is in the same direction as the force.
Kristen is trying to finish 1/2 of her test every 2/3 hour. How many hours will it take Kristen to complete her whole test?
Answer:
4/3
Step-by-step explanation:
At a local department store, jeans typically cost $20. However, due to a special, the jeans are reduced to $14. What percent of the original price have the jeans been reduced to?
Answer:
25%
Step-by-step explanation:
6/5 58.9% 1.77 0.169 =
Order from least to greastest
The answer fam is.........
0.169
58.9%
1.77
6/5
Two different grocery stores are having a special on cereal:
HEB is selling 3 boxes of cereal for $4.29
Walmart is selling 2 boxes of cereal for $2.94.
Which grocery store has the cheaper price per box?
Answer: HEB
Step-by-step explanation:
Joel opened a checking account. His bank charges him a service fee of $4.95
each month. Assume y = total cost of having the account and x = number of months.
A line that passes through the points (−5, 7) (10, 1). Using the mx+b format
Answer:
y=2x-19
Step-by-step explanation:
I'm guessing you mean slope intercept form y=mx+b
If so, first you would have to find the slope of the line
To do that, use the formula y2-y1/x2-x1
Remember you can pick any coordinate pair for this
I will pick 1=y2 -5=y1 10=x2 and 7=x1
When I put that in the equation I get 1-(-5)/10-7
Overall I get 6/3, or 2
Now to find the y intercept, you plug in the slope and one of the coordinates(any is fine)
I will pick (10,1)
1=y and 10=x and 2=m
1=2(10)+b
this simplifies to 1=20+b
now subtract 20 from both sides and get -19 = b
Now you have your equation y=2x-19
What is the Coefficients in 9k + 7 - k + 4
Answer:
9 and -1
Step-by-step explanation:
a coefficient is a number attatched to a variable. 9 is next to k, as well as the negative sign, which represent -1.
At the end of the quarter, sara knows she got a perfect score on 3 out of 7 of her history quizzes. How many total quizzes did she take during the quarter if she has 9 perfect scores?
Answer:
11
Step-by-step explanation:
i
4
(4, 3))
2
4 x
(1, -1)
The slope is positive v
Find the slope.
Answer:
the slope is 4/3
Step-by-step explanation:
so the equation of your problem would be y=4/3x-2
-2 is your y-intercept (or your b)
pls vote brainliest tyyy <3
Divide. Round your answer to the nearest tenth.
39,527 = 7
HELPPP MEEEE
Answer:
3,266.53
Rounded to the nearest 0.01 or
the Hundredths Place.
Step-by-step explanation:
What is the slope and y-intercept of the function:
y=9x
Answer:
slope= 9
y-intercept= 0
Step-by-step explanation:
Because 9 is in the m spot and bis 0
Write an equation in point slope form using (-2,3) (0,-3) and has a slope of 0/-2
Answer:
y-3=-0/2(x+2)
Step-by-step explanation:
big brain
What are the solutions to the quadratic equation 4(x + 2)2 = 36
Answer:
x=5/2
Step-by-step explanation:
Please help i don’t understand
Is that everything for the problem??
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