Answer:
2x^2 - 8x + 6
Step-by-step explanation:
2x*x+(-3x*2x)+(x*(-2))+6=
2x^2-8x+6
Can somebody plz help figure out the rest of the answers thanks ! :D (make sure u do them correclty)
WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DD
Answer:
Step-by-step explanation:
3. 3
4. 5
5. 6
Simplify the expression below:
(-5x² + 2) - (4x² – 5x - 9)
Answer:
-9x² + 5x + 11
Step-by-step explanation:
-5x² + (-4x²) + 5x + 2 + 9
-9x² + 5x + 11
(2/3 x t) x 1 1/2
Pls help
Pls helpppppppppppppp
Answer:
No
Step-by-step explanation:
Test it:
8x + 16y ≤ 4: does (2,9) work?
8(2) + 16(9) ≤ 4
16 + 144 ≤ 4
160 ≤ 4
160 is not smaller or equal to 4, so the point (2,9) does not satisfy the inequality.
How do you find the unknown side if you have the area and the other side?
Answer:
if you have the area (i'm assuming this is a square or rectangle) and one side, you can use division to find the other side
the formula for area is (side 1)(side 2) = area
so using this, divide the area by the side you do know, and you will get the unknown side
hope this helps!
Step-by-step explanation:
^
Find the horizontal distance between points C(3.5, −0.25) and D(0.5, −0.25).
Answer:
3 units
Step-by-step explanation:
Since the y-coordinate is the same. Therefore, there is a straight horizontal line between the two points. So, again, since the y-coordinates are the same, we can subtract C(x) (the x-coordinate for point C) from D(x) (the x-coordinate for point C)
C(x) = 3.5
D(x) = 0.5
3.5 - 0.5 = 3
Therefore, the distance between the two points is 3 units
what is the area of rhombus ABCD
8.5ft and 3.5ft
Answer:
b
Step-by-step explanation:
edmentum
Given m||n, find the value of x and y
Answer:
x = 8
y = 29
Step-by-step explanation:
8x - 11 = 9x - 19
x - 19 = -11
x = 8
2y - 5 = 9x - 19
2y - 5 = 9(8) - 19
2y - 5 = 72 -19
2y - 5 = 53
2y = 58
y = 29
Wesley drives 12 miles to work every day. During his drive to work he sees 18 billboards. Which ratio shows miles driven to billboards seen by Wesley?
Answer:
2:3
Step-by-step explanation:
divide both by 6.
HELP ASAP PLSSSS (MNATH, BRAINLIST) HELP PLS!!!
What is the measure, in degree of an angle that equivalent to 2/4 of a circle
90º
180º
45º
75º
Answer is 180 degree
Hope it helps
Which value will change most when
13 is added to the data set?
0, 6, 4, 5, 3, 3, 2
A mean
B median
C mode
D outlier
Answer:
it's the mean bc mode and median will not change and that outlier is the one that's different but they are all diff
What is 21 X 21 ????
3 3
Answer: 441
Step-by-step explanation:
21 x 21 = 441
Answer:
21 times 21 is 441
Step-by-step explanation:
i used a calculator
please help, no need to show work :)
Answer:
1 and 8 alternate exterior angles
4 and 5 - alternate interior angles
6 and 7 - vertical angles
4 and 8 - corresponding angles
3 and 5 - consecutive interior angles
1 and 2 - linear pair
Step-by-step explanation:
HELP PLEASE
In parallelogram W XYZ, angle Z = 110°. What is angle X?
A) 110°
B) 70°
Answer:
(っ◔◡◔)っ ♥ hi ♥(っ◔◡◔)っ ♥ hi ♥(っ◔◡◔)っ ♥ hi ♥(っ◔◡◔)っ ♥ hi ♥
Step-by-step explanation:
"My wife is really mad at the fact that I have no sense of direction. So I packed up my stuff and right!"
Douglas is inviting some friends to his birthday party, and
he can spend up to $100. He will spend $9 on sodas. If
pizzas are $15 each, which inequality could Douglas use to
determine the number of pizzas he can purchase. Let x
represent the number of pizzas. (TEKS 7.10A-S)
Answer:
$91/$15=x
Step-by-step explanation:
$100-$9=$91 and 91÷15= 6. omething which means only 6 pizza can be purchased.
The answer up above just says 91 divided by 15 gives you the amount of pizzas. He can only buy 6 pizzas with a pound remainding
Find the value of x. 4 х 25 10 X = = [?]
Answer:
X=10
Step-by-step explanation:
help pls
6x + 3 - 6x = 3
Isolate the variable. What do you notice with your solution? What is the correct solution that will make this equation true?
Answer:
Step-by-step explanation:
6x+3 -6x =3
6x-6x= 3-3
0 = 0
Answer:
Step-by-step explanation:
6x+3 -6x =3
6x-6x= 3-3
0 = 0
olution set for 8( 3x - 2)2(7x + 12)?
solve the inequality below. use the drop down menus to describe the solution and its graph -7x+13 ≥41
Answer:
x ≥-4
Step-by-step explanation:
-7x+13 ≥41
-7x ≥28 (subtraction property of equality on both sides-subtract 13)
x ≥-4 (division property of equality on both sides-divide by -7)
Which coordinate plane shows triangle ABC after
a reflection over the y-axis?
The rule for coordinates for a reflection over the y -axis is:
( x, y ) → ( −x, y )
The coordinates plane for the triangle ABC after a reflection over the y-axis is
A(5, -2), B(4, -4), and C(6, -4).
What is reflection?Reflection is a transformation that flips a shape in a mirror line also called a line of reflection so that each point is the same distance from the mirror line as its reflected point.
The rule for coordinates for a reflection over the y -axis is:
( x, y ) → ( −x, y )
We have,
The following coordinates:
A = (-5, -2)
B = (-4, -4)
C = (-6, -4)
Since the rule for coordinates for a reflection over the y-axis is
(x, y) ⇒ (-x, y)
We have,
(-5, -2) = (5, -2)
(-4, -4) = (4, -4)
(-6, -4) = (6, -4)
Thus the coordinates plane for the triangle ABC after a reflection over the y-axis is A(5, -2), B(4, -4), and C(6, -4).
Learn more about reflection here:
https://brainly.com/question/15487308
#SPJ5
Complete the fact family for the following numbers
5,9,4
Answer:
it's on goggle
Step-by-step explanation:
goggle yeah yeah yeah
find the area of the following parallelogram. pleasee helppp!
Answer:
1736
Step-by-step explanation:
Area= b x h
= 28 x 62
= 1736 m
Write an equation in point-slope form of the line that passes through the point (4, 7) and has a slope of −1
Answer:
y=-x+5
Step-by-step explanation:
For this question, we have to use point-slope form:
y-y1=m(x-x1)
y-1=-(x-4)
y-1=-x+4
y=-x+5
Let me know if this helps!
Question 2: If I increase the price of a dress by 15%, what would
the multiplier be ?
PLZZ HELP WILL GIVE BRAINLIEST
Answer:
x=2 y=4
Step-by-step explanation:
Answer:
(2,4)
Step-by-step explanation:
substitute the [tex]y = 2x[/tex] for the [tex]y[/tex] in [tex]x = -y + 6[/tex]
[tex]x = -(2x) + 6[/tex]
[tex]x = -2x + 6[/tex]
[tex]3x = 6[/tex]
[tex]x = 2[/tex]
next take [tex]x = 2[/tex] and input it into [tex]y = 2x[/tex]
[tex]y = 2(2)[/tex]
[tex]y = 4[/tex]
so if [tex]x =2[/tex] and [tex]y = 4[/tex], the ordered pair solution is:
[tex](2,4)[/tex]
Could someone help me with this please? :D
Answer:
C
Step-by-step explanation:
Genevieve deposited $400 into her bank account. The equation A(t) = 400(1.07) can be used to calcula
the value of her money after t years. What is the annual interest rate she is earning on her deposit?
0.07%
1.07%
7%
O
107%
Answer: 7%
Step-by-step explanation: I did the test.
what is
x²−23=52−2x²
and
x²+7=6x
answer asap pls
Write the prime factorization of the
numerator and denominator of 24/60. Then reduce.
Answer:
24/60 = 2/5
Step-by-step explanation:
the greatest common factor is 12
divide numerator and denominator by 12 to get 2/5
24 = 2³ · 3
60 = 2² · 3 · 5
which prime fractors are common to each?
two 2's and one 3; multiply these together to get 2 x 2 x 3 = 12
The first five terms are shown.
2.4, -3.4, -9.2, -15, -20.8,..
If the pattern continues, which expression can be used to find the [tex]n^{th}[/tex]
A. - 5.8 - 3n
B. -3- 5.8n
C. 8.2 - 5.8n
D. -5.8-8.2n