Answer:
(2x+1)(x-1)
Step-by-step explanation:
2x² – 5x-3
2x²+x-6x-3
x(2x+1)-3(2x+1)
(2x+1)(x-1)
guys what is 91u4y27i3uhn b n cnbvvfhhhhhggggggg 0fes
ok bye
Answer:cxwqashujk
Step-by-step explanation:
What's the equation of the graph shown above?
A) X= -4
B) y = 0
C) x = 2y
D) y= 5
Answer:
d
Step-by-step explanation:
what is the location of all the numbers??
Answer:
Item 1: -3,3.5
Item 2: -3,1
Item 3: -1,-2.5
Item 4: 2.25,-1
Answer:
item 1. (3,3.5 )
item 2. ( 3, 1 )
item 3. (-1 , -2.5)
item 4. ( 2 , -1 )
Step-by-step explanation:
The function f(x) = x^3 − x + 4, in continuous in the interval [1, 2]. Find the value of ‘x' at which the function takes the value 7. (Hint: Use f(x) = 7)
Answer:
2
Step-by-step explanation:
Given the function
f(x) = x^3 − x + 4 in the interval [1,2]
We are to find the value of x for which f(x) = 7
Substitute f(x) = 7 into the expression as shown!
f(x) = x^3 − x + 4
7 = x^3 − x + 4
x^3 − x + 4 -7 = 0
x^3 − x - 3= 0
x^3 -x = 3
x(x²-1) = 3
x²-1 = 3 and x = 3
x² = 3+1
x² = 4
x = ±√4
x = ±2
Since x lies within the interval, [1,2] hence the value of x is 2
Hi. I need help with these questions. (See image for question).
Answer only (e) and (f)
i solved the last 3 d is extra
Which operation should you perform first in the expression 12×42?
Answer:
Muitiplication
Step-by-step explanation:
12x42=504
I would perform the multiplication (12 × 16) last.
Guess the car GIVING BRAINIEST
Hint**1959**
Google image search wont work ;)
Answer:
A ford Angelina
Step-by-step explanation:
Answer:
a cadillac..................?
Brand A cereal contains 10 cups of cereal.Brand B cereal has 30 percent more cereal in the box than brand A.How many more cups of cereal are in Brand B cereal
Answer:
3
Step-by-step explanation:
if B has 30% more than A then 1.3 multiplied by 10= 13
so B contains 13 cups
13-10 is how many more B has than A
so the answer is 3
The equation x=-3 is:
Answer:
C
Step-by-step explanation:
It Is not a function, please check out the definition of function on google.
Answer:
Since x=-3, as a vertical line, has infinite values of y associated with this single value of x this is not a function. hope this helps.
Step-by-step explanation:
Need help with the unit rate and questions!
ROC and intro to slopes guided notes:
This graph represents the linear relationship between time and distance for both Car 1 and Car 2.
Slope of Car 1 = 1 Speed of Car 1 = 1 mi
min
Speed of Car 2 = 1 mi 2 min
How can you determine by looking at the graph which car is moving at a faster rate? The the line, the the slope.
Car 1 is moving at a speed than car 2.
Answer:
Step-by-step explanation:
The steeper the line (graph), the greater the slope and the greater the speed of that particular car. It is instantly obvious that of the two lines shown, the yellow graph has the greater slope and thus the greater speed.
"The steeper the line, the greater the slope(speed). "Car 1 is moving at a speed than car 2."
Answer:
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Step-by-step explanation:
how many dimes are in 16 quarters
uhh....umm 4 .....6 no 16 .....uh no carrots
Answer:
40 dimes
Step-by-step explanation:
Which of these figures have lines of symmetry? If so, how many?
Answer:
1, 4, 0
Step-by-step explanation:
the way you did it was just right, the arrow can only be split 1 time with equal sides. The hexagon can be split 4 times with equal sides. But the lighting strike cannot be split with equal sides symmetry.
mark brainliest if helped :D
URGENT !!!
a dairy farmer sells milk at a farmer’s market. the graph shows what she charges for different quantities of milk.
questions:
a. what is the slope of the line?
b. how much will the farmer charge for half a gallon of milk?
(#4) which IS NOT a linear equation?
HELP IT"S ALGEBRA CAN SOMEONE DO THIS QUICK
Answer:
(2,2)
Step-by-step explanation:
Answer:
I would have to say D.
Step-by-step explanation:
Sorry if I'm wrong
Triangle FGH was dilated using a scale factor of 1/2 to create triangle PQR
Which statement is true?
A. Angle F is two times the measure of angle P.
B. Angle P is two times the measure of angle F.
C. Side FG is the same length as side PQ.
D. Side FG is two times the length of side PQ.
What is 15% of 90? a
Answer:
13.5
Step-by-step explanation:
Jordan has $20 to share with three people how much money do three people get
Answer:
each person would get 6.66 dollars and 2 dollars would remain left iver
the king is having a sale where customers can buy 4 new tires for 419.96 what is the unit price of the tires
Answer:
you just do 419.96/4 which in this case equals 104.99
Step-by-step explanation:
Substitute 9 into each equation to determine if 9 is the solution. Drag each equation into the correct column.
Answer:
m times 3 = 27
b plus 4 = 13
p minus 5 = 4
Those can all be solved with 9
the other can not
Step-by-step explanation:
i hope this helped
for every 15 students who run track there are 7 students who play baseball there are 112 more students who run track than play basball
Answer:
How many students run TRACK? 210
How many students play BASEBALL? 98
15*14= 210 and 7*14 = 98, 210 - 98 = 112
Answer:
There are 210 students who run track and 98 students who play baseball.
Step-by-step explanation:
15x= Students who run track
7x= Students who play baseball
15x - 7x = 112 (*combine like terms)
8x = 112 (*divide 112 by 8)
X = 14 (*now plug X into both equations stated earlier)
15x = 15 x 14 = 210 (Number of students who run track
7x = 7 x 14 = 98 (Number of students who play baseball)
Solve x and y. Plz show work
Answer:
y = 72°, x = 36°
Step-by-step explanation:
Step 1:
2x + 3x = 180° Supplementary ∠'s
Step 2:
5x = 180° Combine Like Terms
Step 3:
x = 180° ÷ 5 Divide
Step 4:
x = 36°
Step 5:
3x + y = 180° Supplementary ∠'s
Step 6:
3 ( 36 ) + y = 180° Input x value
Step 7:
108° + y = 180° Multiply
Step 8:
y = 180° - 108° Subtract
Answer:
y = 72°, x = 36°
Hope This Helps :)
Which conic section is represented by the following equation?
3x2 – 7x + 8y2 - 2y + 1 = 0
Answer: ellipse
Step-by-step explanation:
on edge you can graph it too if you want to check.
HELP ME NOWWWWWsNNNNNNNNN
Answer:
h
Step-by-step explanation:
Help!!!! Find the value of x
Answer:
180=x+10+64
-x=74-180
-x= -106
x=106
Step-by-step explanation:
What type of triangle has one obtuse angle and two acute angles?
Answer:
Obtuse Triangle.
Step-by-step explanation:
If you search it up, you will see, and I hope that this helps! <3
Answer:
An obtuse triangle.
Step-by-step explanation:
An obtuse triangle has one obtuse angle. It must also have two acute angles because of the triangle sum theorem.
Hope this helps.
la) 43 - 2x = 11 its regular equations
Answer:
x = 16
Step-by-step explanation:
Hope this helps!!
Find the x-intercepts for the parabola defined
by this equation:
y=3x² + 3x - 6
Write your answer as two ordered pairs:
(x1.yı). (x2,42)
Separate the values with a comma. Round, if
necessary, to the nearest hundredth
Answer:
[tex]x-intercept(s): (1,0),(-2,0)[/tex]
Step-by-step explanation:
Hi. I need help with this questions.
See image for question
Answer:
p = 3, q = 2/3, r = 14/3Step-by-step explanation:
Given equationy = 3x² - 4x + 6To findThe constants p, q, r when
3x² - 4x + 6 = p(x - q)² + rSolutionThe least value is at vertex of the parabola ax² + bx + c, with positive a
x and y -coordinates of the vertex is:
x = -b/2a = - (-4)/(2*3) = 2/3y = 3(2/3)² - 4(2/3) + 6 = 3(4/9) - 8/3 + 6 = 4/3 - 8/3 + 6 = 14/3The vertex form is:
y = a(x-h)² + k, where (h, k) is the vertexApplying the same formula to our equation:
3x² - 4x + 6 = 3(x - 2/3) + 14/3The constants p, q and r are:
p = 3, q = 2/3, r = 14/3