[tex]\huge\text{Answer:}[/tex]
[tex]\huge\fbox{y=-4.4x+6.8}\checkmark[/tex]
[tex]\huge\text{Solution:}[/tex]
Hi there!
We are given the slope of the line and its y-intercept.
So, we can easily identify the equation of the line.
The equation of the line is usually written in slope-intercept form.
Slope-Intercept Form looks like this:
[tex]\fbox{y=mx+b}[/tex]
Where m is the slope and b is the y-intercept.
In this case, the slope is -4.4, and the y-intercept is 6.8, so all we need to do is plug in -4.4 instead of m and 6.8 instead of b:
[tex]\longmapsto[/tex][tex]\fbox{y=-4.4x+6.8}[/tex] (Answer)
Hope you find it helpful.
Feel free to ask if you have any doubts.
[tex]\bf{-MistySparkles^**^*[/tex]
6 = x/8 what is the equation for x ??
Answer: 48
Step-by-step explanation:
you have to multily 8 to get x by it self so multiple it by six here let me show you
6 times 8=x
What is the answer to this question
Susan is buying a ring that is regularly $54. 95 and is on sale for 1/2 off. Which expression can Susan use to estimate the amount of the discount on the ring?.
The expression can Susan use to estimate the amount of the discount on the ring is 27.48.
Given
Susan is buying a ring that is regularly $54. 95 and is on sale for 1/2 off.
What is the discount?A deduction from the usual cost of something:
The cost of the ring is $54. 95.
Therefore,
The expression can Susan use to estimate the amount of the discount on the ring is;
[tex]\rm =54.96\times \dfrac{1}{2}\\\\= 27.48[/tex]
Hence, the expression can Susan use to estimate the amount of the discount on the ring is 27.48.
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A basketball player shoots when she is 16 ft from the backboard. Given the ball has an initial velocity v0 at an angle of 30° with the horizontal.
1. The value of V(o) when d is 24 ft is 40.000ft/s
2. The value of V(o) when d is 32ft is 50.596 ft/s.
What is Projectile motion?Projectile motion is the motion of an object thrown (projected) into the air when, after the initial force that launches the object, air resistance is negligible and the only other force that object experiences is the force of gravity.
The height of a projectile is given as;
H = u²sin²(θ)/2g
where u is the initial velocity and g is the gravity
Therefore when h /d = 24ft
24 = u² × 1/4 /20
u² = 1600
u = √1600
u = 40.000ft/s
When d = 32ft
u² = 32 × 20 × 4
u² = 2560
u = √2560
u = 50.596 ft/s.
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Question
A basketball player shoots when she is 16 ft from the backboard. Given the ball has an initial velocity v0 at an angle of 30° with the horizontal.
1)Determine the value of v0 when d is equal to 24.000. (Round the final answer to three decimal places.
2)Determine the value of v0 when d is equal to 32.000. (Round the final answer to three decimal places.)
What is the best first step to solve the inequality 5x – 3 ≥ 2?
Add 3 to both sides of the equation.
Subtract 3 from both sides of the equation.
Add 2 to both sides of the equation.
Subtract 2 from both sides of the equation.
Answer:
A. Add 3 to both side of the equation.
Step-by-step explanation:
If you add 3 to both sides, right after you will be able to simplify it.
Answer:
A. Add 3 to both sides of the equation.
Step-by-step explanation:
It was correct… You’re welcome
please help quickly thank you
Answer:
d is the answer
Step-by-step explanation:
D is the answer.
What is the measure of n?
12
4
n
m
n = [?]
Give your answer in simplest form.
Answer:
4[tex]\sqrt{3}[/tex]
Step-by-step explanation:
We can find the value of n using Euclidian theorem:
n^2 = 12*4
n^2 = 48 find the root of both sides
n = 4[tex]\sqrt{3}[/tex]
7. Identify the correct congruence statement.
Step-by-step explanation:
in ∆ABC and ∆ADC
AB = AD (given)
AC = AC (common)
angle ACB = angle ACD = 90° (Given)
therefore,
∆ABC = ∆ADC
therefore, option C is correct
hope this helps you!
Graph the solution of this inequality:
4
*-10 > 1 -12
-20 -18 -16 -14 -12 -10 -8
--6
-4
-2
0
Drag a point to the number line.
The graph of the solution of the inequality is given in below attachment.
Graph the solution of the inequality (4/9)x-10 > x/3 - 12
Move 10 to the right side:
(4/9)x> x/3 - 12+10
(4/9)x> x/3-2
4x/9 - x/3 > -2
4x-3x/9> -2
Take LCM of 3 and 9:
x/9>-2
Multiply both sides by 9:
x>-18
Hence, the solution of the inequality is x>-18.
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Scienceeee pleaseeee helppp meee
What can cause pollution in ground water?
flooding
car and truck exhaust
temperature inversions
organic waste and toxic industrial waste
Answer: Organic waste and toxic industrial waste
Step-by-step explanation: look it up if u dont believe me
Answer:
Step-by-step explanation:
Fracking can cause groundwater contamination. When companies or individuals frack for oil in areas close to residential living, they can leak chemicals or even oil retrieved from the Earth into local water sources (water tanks or wells). Carbon (or any pollutant) emissions can also contaminate groundwater. CO2 in the air can be absorbed by living organisms rooted in dirt/soil, leeching chemicals/pollutants into the ground and eventually into water sources.
someone please help, i’m stuck
Answer:
o is there
2x-2
0 is answer
If 32(2)c = 8c+7, what is the value of c?
o 1
o 2
o 3
o 5
Please help will give brainleist
Answer:
the answer is 6
Step-by-step explanation:
but 6 is the answer
How do you write 3.32 × 10^–1 in standard form?
Answer:
0.332
Step-by-step explanation:
just move the point to the left by the number of of power on the ten(if its negative to the left if postive to right)
Complete the square
*please include the steps*
4x^2+8x+36=0
Answer:
Step-by-step explanation:
4x^2+8x+36=0
Factor out the GCF: 4
1/4(4x^2+8x+36=0)
x^2+2x+9=0
Solve using the Quadratic formula.
a= 1
b= 2
c= 9
[tex]x = \frac{ -b \pm \sqrt{b^2 - 4ac}}{2a}[/tex]
[tex]x = \frac{ -2 \pm \sqrt{2^2 - 4(1)(9)}}{2(1)}[/tex]
[tex]x = \frac{ -2 \pm \sqrt{4 - 36}}{2}[/tex]
[tex]x = \frac{ -2 \pm \sqrt{-32}}{2}[/tex]
There are no real solutions because you cannot square root a negative number.
[tex]x = \frac{ -2 \pm 4\sqrt{2}i}{2}[/tex]
[tex]x = -1+2\sqrt{2}i\\ x= -1-2\sqrt{2} i[/tex]
Annabelle bought 48 ounces of grapes at the store. How many pounds of grapes did she buy.
Answer:
3 pounds
Step-by-step explanation:
a pound is 16oz so 48 divided by 16 would be 3
Answer:
3 pounds
Step-by-step explanation:
16 ounces is one pound
48 divided by 16 = 3
Paula puts an initial $600 into a savings account. The account has a 7% annual compound interest rate. Find the amount of money in her account after nine years.
$600*0.07*9 years= $10
Solve for x. Show all your work
42°
Step-by-step explanation:
[tex]\angle BAE =180\degree -132\degree[/tex]
(Angles in linear pair)
[tex]\angle BAE =48\degree[/tex]
[tex]\angle AEB =90\degree..(\because \overrightarrow{EC}\perp\overrightarrow{ED})[/tex]
[tex]\angle ABE = 180\degree-(48\degree+90\degree)[/tex]
(Angle sum postulate of a triangle)
[tex]\implies\angle ABE = 180\degree-138\degree[/tex]
[tex]\implies\angle ABE = 42\degree[/tex]
[tex]\angle CDE =\angle ABE = 42\degree[/tex]
(corresponding angles)
[tex]\implies x\degree=\angle CDE[/tex]
(vertical angles)
[tex]\implies x\degree=42\degree[/tex]
[tex]\implies x=42[/tex]
Select and enter a rule for the sequence.
0.8, 2.2, 3.6,5, ...
Answer:
add 1.4
Step-by-step explanation
Tell which equation you would choose to solve for one of the variables. Explain.
3x – y=0
2x + y = -10
Answer:
option 2
Step-by-step explanation:
its easier because you can transfer the y to the other side and it gets easier.
2x = -10y
x = 2/-10 y
x = -5y
Answer:
2x + y = -10
Step-by-step explanation:
2x + y = -10
y = -2x - 10
This can then be substituted for y, for the first equation.
1,3 -3,0 write an equation in point-slope form of the line that passes through the given points
Answer:
y = 3/4x + 9/4
Step-by-step explanation:
(1,3) and (-3,0)
to find the slope of the line we use the formula of finding the difference of the y-values over the difference of the x-values
slope ('m') = [tex]\frac{(3-0)}{(1-(-3))}[/tex]
m = 3/4
now we can use the slope-intercept form of a line to find the y-intercept:
y = mx + b
'x' and 'y' are values from a given point, 'm' is the slope, and 'b' is the y-intercept
3 = 3/4(1) + b
3 - 3/4 = b
2 1/4 = b Always put slope in a/b form
9/4 = b
Rikki decided to collect data to determine if a runner's time and speed are correlated. She determined the data to have a correlation coefficient of −0. 5. What does this r value indicate? No correlation A strong, positive correlation A weak, positive correlation A negative correlation.
The value of r indicates the negative correlation.
GivenRikki decided to collect data to determine if a runner's time and speed are correlated.
She determined the data to have a correlation coefficient of -0. 5.
What is the correlation coefficient?The correlation coefficient is a statistical measure that calculates the strength of the relationship between the relative movements of the two variables.
She determined the data to have a correlation coefficient of -0. 5.
Here, the coefficient is negative which is -0.5.
This correlation coefficient indicates that there exists a weak negative correlation between the runner’s time and the speed.
This relation is negative because the correlation coefficient is negative.
Hence, The value of r indicates the negative correlation.
To know more about the Correlation coefficient click the link given below.
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what is the answer please help
Answer:
A
Step-by-step explanation:
thw answer is on the picture
8) A car travels at a speed of 50 feet per
minute. What is this speed in miles per
hour?
Answer:
3,000 ft per hour
Step-by-step explanation:
We know that 1 minute of driving gets us 50 ft of distance. We also know that there are 60 minutes in an hour. You can multiply 50 (ft per minute) by 60 (number of minutes in an hour) to get the number of ft per hour.
Hal received $250 as a gift for his middle school graduation. He decided to save it in the bank
until he decided what to do with the money. The interest rate on his savings account is 2.5%. How
much interest will he earn the first year?
Answer:
Hall will earn 2.5% of the total money in his bank account every month and after year his total interest earnings will be at $86.22
the symbol "="is used to indicate
Answer:
Equal to is what = represent
Answer:
the answer to an equation
Step-by-step explanation:
ex. 1+1002=1003
How to determine number of possible real roots for polynomial.
Answer:
using delta
Step-by-step explanation:
delta=b^2-4ac
This figure is made up of two rectangular prisms.What is the volume of the figure?Enter your answer in the box.
Answer:
1,134
Step-by-step explanation:
Which fraction is equivalent to 56/72?
14/18
7/8
2/3
8/9
Answer:
14/18 because 56/72 equals 7/9 but then you times it by two which equals 14/18
Write the quadratic equation whose roots are 3 and -5, and whose leading coefficient is 2.
[tex]\begin{cases} x=3\implies &x-3=0\\ x=-5\implies &x+5=0 \end{cases}\qquad \implies\qquad a(x-3)(x+5)=\stackrel{0}{y} \\\\\\ a(\stackrel{F~O~I~L}{x^2+2x-15})=y\implies \stackrel{\textit{leading coefficient of 2}}{2(x^2+2x-15)}=y\implies 2x^2+4x-30=y[/tex]
Check the picture below.
