Answer:
y=-9x-10
Step-by-step explanation:
First, start by putting the first equation into slope intercept form:
y=-9x+5
We know that in the standard slope intercept formula (y=mx+b), m is the slope and b is the y intercept. Thus, line with the same slope as the one above would have a slope of -9.
To have the same y intercept as y=-8x-10, the y intercept would have to be -10.
Therefore, the formula would be y=-9x-10
Answer:
y = - 6/5x + 8/9
Step-by-step explanation:
For this case we have that by definition, the equation of the line of the slope-intersection form is given by:
Where:
m: It is the slope of the line
b: It is the cut point with the y axis
We have the following equations:
Equation 1:
By definition, if two lines are perpendicular then the product of their slopes is -1:
Equation 2:
Finally, the requested equation is:
Giving 20 brainly points
Answer:
y=8x+1
y=7x+2
y=9x+3
Step-by-step explanation:
How do we call the number 4 in 345.28
Answer:
The number 4 is in the tens place
Step-by-step explanation:
Use place value to find the answer (ones, tens, hundreds, thousands, etc.)
What is the surface area of a cylinder with radius of 4 and height of 12
Answer:
It's around 402.12
A=2πrh+2πr2=2·π·4·12+2·π·42≈402.12386
Is it harder when its in words instead of written problems
Answer: It depends, some are easier as words, and some are easier as written problems.
-Hope it helps!
Resolver 3 -2x=12 -6x
Answer:
x = 9/4
Step-by-step explanation:
Solve for x. Start by adding 6x to both sides, which results in 3 + 4x = 12.
Combine the constants, obtaining 4x = 9.
Dividing both sides by 4, we get x = 9/4.
Answer:
x=
mixed number form: 2 1/4
decimal form: 2.25
exact form: 9/4
Midpoints
B is the midpoint of AC , find x.
B is the midpoint which means both sides are equal to each other:
5x = 3x + 4
Subtract 3x from both sides
2x = 4
Divide both sides by 2
X = 2
[tex]\red{➤}\:[/tex][tex]\sf AB = 5x [/tex]
[tex]\red{➤}\:[/tex][tex]\sf BC = 3x+4[/tex]
[tex]\\[/tex]
To Find:-[tex]\orange{☛}\:[/tex][tex]\sf Value \:of \:x[/tex]
[tex]\\[/tex]
Solution:-Since B is midpoint of AC, therefore -
[tex]\\\quad\quad\quad\quad\sf AB = BC [/tex]
[tex]\begin{gathered}\\\quad\longrightarrow\quad \sf 5x = 3x+4\quad\quad ( Putting \:Value) \\\end{gathered} [/tex]
[tex]\begin{gathered}\\\quad\longrightarrow\quad\sf 5x-3x =4 \\\end{gathered} [/tex]
[tex]\begin{gathered}\\\quad\longrightarrow\quad\sf 2x =4 \\\end{gathered} [/tex]
[tex]\begin{gathered}\\\quad\longrightarrow\quad\sf x =\frac{4}{2}\\\end{gathered} [/tex]
[tex]\begin{gathered}\\\quad\longrightarrow\quad\boxed{\sf {x=2 }}\\\end{gathered} [/tex]
Eight cards bearings the letters T, H, I, R, T, E, E, N are placed in a box. 3 cards are drawn out at
random without replacement. Calculate the probability that (i)the three cards bear the letter
T,E,N in that order(ii) in any order.
Answer:
probablity of getting T =1/8
probablity of getting E =1/8
probablity of getting N =1/8
Step-by-step explanation:
hope it helpz u
plzz plzz plzzz mark as brainliest
PLEASE HELPPPP‼️‼️‼️ILL MARK Brainlyist PLEASE!!!
Point K is a centroid of the triangle JGI. If KL = 28 cm, what is JL?
A. 42cm
B. 14 cm
C. 84cm
D. 18.7cm
Answer:
84cm
Step-by-step explanation:
I had it on my test
a basketball game that costs 35 was put on sale at a 15 discount what was the sale price of the basketball
Answer: before the sale, the basketball game was $50.00 .
Step-by-step explanation: you do $35.00 + 15% and you would get $50
What is the scale factor n of the dilation?
Answer:
Scale Factor (Dilation) The scale factor in the dilation of a mathematical object determines how much larger or smaller the image will be (compared to the original object). When the absolute value of the scale factor is greater than one, an expansion occurs
Step-by-step explanation:
this is the correct answer happy
In a pass of 30 students 13 are boys
Answer:
Ratio of boys to all students:
13:30
Ratio of girls to all students:
17:30
Ratio of boys to girls:
13:17
Step-by-step explanation:
I think you're asking for the ratio... so I hope this helps! :D
Andre and Diego were each trying to solve 2x+6=3x−8 . Complete the statement that describes the first step they each made in solving the equation.
Choices:
-x
-2x
-3x
The first step was the combine the like terms; in this example he is subtracting the 3x on both sides of the =.
If you were to solve the equation it would look like this:
2x+6=3x-8
-3x -3x
-x+6=-8
-6 -6
-x=-14
/-1 /-1
x=14
Answer:
2x
Step-by-step explanation:
Diego subtracted 2x from the left side which gave him 6 and subtracted 2x from the right side of the equation to get x-8
(2x^2-4xy+2y)(3x-4)
help solve! please show steps.
9514 1404 393
Answer:
S
Step-by-step explanation:
The distributive property is used for this purpose. I find it easier to distribute the shorter factor.
[tex](2x^2-4xy+2y^2)(3x-4)\\\\=(3x)(2x^2-4xy+2y^2)-(4)(2x^2-4xy+2y^2)\\\\=6x^3-12x^2y+6xy^2-8x^2+16xy-8y^2\quad\text{matches choice S)}[/tex]
Round 128,902 to the nearest thousand
Answer:
128, 902 to the nearest thousand is 129,000
Step-by-step explanation:
Just a cheerful teen willing to help,
wishing you a splendiferous day,
stay salty...
The answer is 129,000
.✍️(◔◡◔) hope this helps<3
does anybody now 166 times 4
Answer:
664. Im pretty sure
Step-by-step explanation:
What is the probability of picking a number divisible by 4 between (and including) the numbers 12-20?
Answer:
5/9 or 55.5%
Step-by-step explanation:
there are 5 numbers divisible by 4, 12-20 inclusive: 4, 8, 12, 16, 20
there are 9 numbers from 12-20, inclusive
answer would be 5/9
I have to find out what 56 divided by 1/17 is
Answer:
it's 952 :)
Step-by-step explanation:
I hope this was helpful!
God loves u ! Byeee
i need help with question 13
Answer:
(1,9)
Step-by-step explanation:
a rotation of 180 causes the plotted point to be opposite of itself
Select the algebraic definition for the piecewise function graph.
Answer:
I don't the answer man sorry
A function is represented by the values in the table.
Choose from the drop-down menu to complete the statement.
The function represented in the table Choose____linear.
Is or is not
PLEASE HELP ILL MARK BRAINLIEST!!!!!! Quick!!!!
Answer:
Is linear ;)
Step-by-step explanation:
The Answer Is {Linear}
If you divide all the numbers on the y-intercept it will equal to the numbers on the x-intercept.
Not only that, I Took The Test.
6.08 Quiz: Identify Linear Models
what is the answer too
5=6(q-5)-19
Answer:
Distribute the 6 to the terms inside the parentheses.
5=6q-30-19
Combine like terms.
5=6q-49
Add 49 to both sides.
54=6q
Divide both sides by 6.
q=9
:)
(-2x4+6x2-15+3x3)+(-x2+x+2)
Helpppppppppppppppppppppp-ASAP I’ll give you 20 points
Answer:
x≥5
Step-by-step explanation:
Let's solve your inequality step-by-step.
5≤−5+2x
Step 1: Simplify both sides of the inequality.
5≤2x−5
Step 2: Flip the equation.
2x−5≥5
Step 3: Add 5 to both sides.
2x−5+5≥5+5
2x≥10
Step 4: Divide both sides by 2.
2x/2 ≥ 10/2
x≥5
Answer:
x≥5
A rectangular prism is made up of 320 unit cubes. The prism is 8 unit cubes wide.
Which could be the other dimensions of the rectangular prism? Choose all the possible dimensions.
A. 4 unit cubes long
10 unit cubes high
B. 5 unit cubes long
8 unit cubes high
C. 8 unit cubes long
5 unit cubes high
D. 8 unit cubes long
8 unit cubes high
E. 10 unit cubes long
4 unit cubes high
F. 20 unit cubes long
2 unit cubes high
G. 20 unit cubes long
20 unit cubes high
H. 25 unit cubes long
15 unit cubes high
Answer:
A, B, C, E, F.
Step-by-step explanation:
320 / 8 = 40
So the length times the height of the prism will be 40.
So the possible dimensions are
A ( 4 * 10).
B.
C.
E.
F
The option (A), (B), (C), (E), and (F) are correct because the multiplication of the length and height is 40.
What is a rectangular prism?It is defined as the six-faced shape, a type of hexahedron in geometry.
It is a three-dimensional shape. It is also called a cuboid.
We have volume of rectangular prism = 320 cubic unit
Width of the rectangular prism = 8 unit
320 = l×w×h
320 = 8l×h
l×h = 40
So the multiplication of the length and height should be 40
A. 4 unit cubes long and 10 unit cubes high:
l×h = 4×10 = 40
B. 5 unit cubes long and 8 unit cubes high:
l×h = 5×8 = 40
C. 8 unit cubes long and 5 unit cubes high:
l×h = 8×5 = 40
D. 8 unit cubes long and 8 unit cubes high:
l×h = 8×8 = 64
E. 10 unit cubes long and 4 unit cubes high:
l×h = 10×4 = 40
F. 20 unit cubes long and 2 unit cubes high:
l×h = 20×2 = 40
G. 20 unit cubes long and 20 unit cubes high:
l×h = 20×20 = 400
H. 25 unit cubes long and 15 unit cubes high:
l×h = 25×15 = 375
Thus, the option (A), (B), (C), (E), and (F) are correct because the multiplication of the length and height is 40.
Learn more about the rectangular prism here:
brainly.com/question/21308574
#SPJ2
Solve the quadratic equation
Answer:
Our problem is [tex]x^2-2x+6=0[/tex], but as we can see, we are unable to factor. We have to use the quadratic equation to solve.
[tex]x^2-2x+6=0[/tex]
[tex]\frac{-b+-\sqrt{b^2-4ac}}{2a}[/tex]
Positive Quadratic Formula:
[tex]\frac{-(-2)+\sqrt{(-2)^2-4(1)(6)}}{2(1)}[/tex]
[tex]=\frac{2+\sqrt{4-24}}{2}\\=1+\frac{\sqrt{-20}}{2}[/tex]
Negative Quadratic Formula:
[tex]\frac{-(-2)-\sqrt{(-2)^2-4(1)(6)}}{2(1)}[/tex]
[tex]=\frac{2-\sqrt{4-24}}{2}\\=1-\frac{\sqrt{-20}}{2}[/tex]
Since both of our answers are the square root of a negative number, we know that the quadratic equation has no real solution.
*We could have also used the Discriminant Test to determine whether the quadratic equation has real roots or not. However, for our means, the quadratic equation seems enough.
Answer:
D. No real Solution
Step-by-step explanation:
Hello!
Let's use the quadratic formula: [tex]x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}[/tex]
In our equation:
a = 1b = -2c = 6This comes from the standard form of a quadratic: [tex]ax^2 + bx + c[/tex]
Now, solve:
[tex]x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}[/tex][tex]x = \frac{-(-2) \pm \sqrt{(-2)^2 - 4(1)(6)}}{2(1)}[/tex][tex]x = \frac{2 \pm \sqrt{4 -24}}{2}[/tex][tex]x = \frac{2 \pm\sqrt{-20}}{2}[/tex][tex]x = \frac{2 \pm 2\sqrt{-5}}{2}[/tex][tex]x = 1 \pm \sqrt{-5[/tex]Since the radicand (-5) is negative, there are no real solutions. The correct answer is Option D.
a person ordering a certain model of car can choose any of 9 colors, either manual or automatic transmission, and any of 9 audio systems. How many ways are there to order this model of car?
What chance is there of rolling a total of 9
with two dice?
Answer: 9 4/36 (11.111%)
Step-by-step explanation:
Someone please solve this for me
Answer:
Step-by-step explanation:
There are some property you need to know
one external angle of a triangle equals to the sum non-adjacent angles of the triangle.The sum of all interior angles is 180(deg)According to the graph we have [tex]125^\circ=(x+2y)^\circ+90^\circ\\(x+2y)^\circ = 35^\circ[/tex]
And
[tex]125^\circ + (2x+y)^\circ = 180^\circ\\(2x+y)^\circ = 55^\circ[/tex]
So
[tex]\angle P = 35^\circ\\\angle PQC = 55^\circ[/tex]
Please help it’s due tonight
Step-by-step explanation:
The shapes are flipped 180 degrees therefore they are equal.
Can I have brainly if I helped you
need the answer noww pls