Answers
Answer:
(x - 3)(x² + 4)
Step-by-step explanation:
x³ - 3x² + 4x - 12 ( factor first/second and third/fourth terms )
= x²(x - 3) + 4(x - 3) ← factor out (x - 3 from each term
= (x - 3)(x² + 4)
Related Questions
a truck driver drives at an average rate of 43 miles per hour . at the rate how many miles will he drive in 11 hours
Answers
Answer:
473 miles
Step-by-step explanation:
43 mph for 11 hours = 43×11 = 473
how do i do this pls help
Answers
Find the solution(s) of the following equation.
Answers
Answer:
The answer of this question is none of the above
CAN ANYONE HELP ME NOW PLEASE ASAP!!
Answers
Answer:
885735
Step-by-step explanation:
Each number is being multiplied by 3
5, 15, 45, 135, 405, 1215, 3645, 10935, 32805, 98415, 295245, 885735
Answer:
885735
Step-by-step explanation:
Its multiplying by 3
5, 15 ,45 ,135 ,405 ,1215 ,3645 ,10936 ,32805, 98415, 295245, 885735
There are three colors of jellybeans in a jar: Red, orange, and yellow. On a random pick, the probability of getting a red jellybean is 1/8 and the probability of getting an orange jellybean is 1/4. What is the probability of getting a yellow jellybean?
Answers
Answer: 5/8
Step-by-step explanation:
Probability of getting a red jellybean = 1/8
Probability of getting an orange jellybean = 1/4
Probability of getting a yellow jellybean = 1 - (⅛ + ¼)
= 1 - (1/8 + 2/8)
= 1 - 3/8
= 5/8
Therefore, the probability of getting a yellow jellybean is 5/8
equations is the inverse of y = x^2-5?
Answers
Answer:
Step-by-step explanation:
1. Interchange x and y. We get: x = y^2 - 5
2. Solve for y: y^2 = x + 5, so that y = ±√(x + 5)
Find the area of the following
11cm
6cm
Answers
Answer:
Area = lw
11 x 6 = 66
Answer is 66 cm squared
80% of the tickets sold at a water park were child tickets. If the park sold 720 tickets in all, how many child tickets did it sell?
Answers
Answer:
576 child tickets were sold.
Step-by-step explanation:
Since you know the amount of tickets that were sold and the percentage of the tickets that were child tickets, you have to multiply the number of tickets sold by that percentage to find the answer:
720*80%= 576
According to this, the answer is that 576 child tickets were sold.
Mr.Montoya bought 3.5 pounds of ground beef. He used 2.38 pounds to make hamburgers. How much ground beef does he have left?
Answers
Answer:
1.12 pounds
Step-by-step explanation:
3.5 - 2.38 = 1.12
Answer:
1.12 pounds of ground beef.
Step-by-step explanation:
3.50-2.38
1.12
Manny and james and idris equally shared 1/2 of a pie. which fraction of the whole pie did each of them receive? GIVEING BRAINLIEST
Answers
Answer:
1/6 of whole pie
Step-by-step explanation:
Half a pie divided by three pie eaters is 1/6 pie each.
Answer:
0.16
Step-by-step explanation:
1/3 ÷ by 3 djsjsjjsjssj
What is the measure of RMN( don’t understand how to get the answer) PLZZZ HELP.
Answers
Answer:
RMN+117°=180
RMN=63°
Angle RMN is on the straight line with <117 in which the sum of angle on a straight line add up to 180 so we subtract 117 from 180 to get RMN
Please help my brain isn’t working
Answers
Answer:
2.25
Step-by-step explanation:
substitute x = -2 into y = (2/3)^x
=> y = (2/3)^-2
=> y = 9/4 = 2.25
5. X<5
Put it on a line plot
Answers
Answer:
Look at the image.
Step-by-step explanation:
What’s the answer?!!!!!!
Answers
Answer:
no
Step-by-step explanation:
Using the converse of Pythagoras' identity.
If the square of the longest side is equal to the sum of the squares of the other 2 sides then the triangle is right.
longest side = 30 , then 30² = 900
20² + 23² = 400 + 529 = 929 ≠ 900
Then the triangle is not right.
i need help on my math problem
Answers
Answer:
420 cubic inches. Or 420 inches cubed
Step-by-step explanation:
V = l * w * h
12 * 7 * 5 = 420
Answer:
7*5*12= 420
Step-by-step explanation:
Volume of a rectangular prism would be Length * width * height.
so the length = 12 inches
the width = 5 inches
and the height = 7 inches
Plug those in and you get 420 inches cubed :)
5. A factory conveyor has an angle of
depression of 18° and drops 10 feet. How
long is the conveyor?
Answers
Answer:
ccccccccc
Step-by-step explanation:
Find the square root.
-
[tex]\sqrt{x} 9/25[/tex]
Answers
Answer:
1.4
Step-by-step explanation:
............... ..............
0 0
Omg omg omg the dead lien is close now
Answers
Answer:7.3
Step-by-step explanation: a^2+b^2=c^2 then square root of a+b
Answer: 6.7
Step-by-step explanation:
Look closely
Please please ASAP ASAP please help me with one question
I will give brainies
No links or files
Answers
Answer:
rectangle
Step-by-step explanation:
−7x−50≤−1 AND−6x+70>−2
(Choice A)
A
x\geq-7x≥−7x, is greater than or equal to, minus, 7
(Choice B)
B
-7\leq x<12−7≤x<12minus, 7, is less than or equal to, x, is less than, 12
(Choice C)
C
x<12x<12x, is less than, 12
D
There are no solutions
E
All values of xxx are solutions
Answers
Answer:
B. -7 is less than or equal to x, which is less than 12
Step-by-step explanation:
-7x -50 </= -1
add 50 to both sides
-7x <= 49
divide both sides by -7. When you divide and inequality by a negative number, the direction of the inequality changes.
x >/= -7
---------------------------------
-6x + 70 > -2
subtract 70 from both sides
-6x > -72
divide both sides by -6, flipping the inequality sign
x < 12
------------------------------
Since the problem says *and*, we can say x is equal than or greater to -7 and less than 12
-7 </= x < 12
please let me know if you have questions, or if the signs don't come through clearly
Answer:
That other persons explantion and answer is correct.
Step-by-step explanation:
PL PLZ HELP 50+ POINTS PLZ ACTUALLY 100+ POINTS IF YOU HELP!!!!!!! ALSO, BRAINLIEST FOR THE BEST ANSWERS FOR ALL OF THEM!!!!
Answers
Answer:
ID/K BOI!!!!!!!!!!!!!!!!
Step-by-step explanation:
Help me with this question pls
Answers
Translate 5 units left and 3 units down.
Answers
Answer: B
Step-by-step explanation: Hope this help :D
if x/6 = 6/9 whats the value of x and pls give explanantion
Answers
Answer:
x=4
Step-by-step explanation:
[tex] \frac{x}{6} = \frac{6}{9} = > 9x = 6 \times 6 = > x = \frac{36}{9} = > x = 4[/tex]
The formula for the volume of a pyramid is
V=1/3bh
Which equation solves the formula for h
Answer choices:
F: h=3Vb
G: h=3b/V
H: h=3V/b
J: h=V/3b
Answers
Answer:
h = 3v/b
Step-by-step explanation:
Here, we want to select the equation that solves for h
What this simply means is that we should make h the subject of the formula
Thus, we have 3 * v = bh
3v = bh
h = 3v/b
HELP DUE IN 15 MINS!
A regular pentagon and a regular hexagon are shown below. Find x.
x =?? degrees
Answers
Answer:
Step-by-step explanation:
What an interesting question!
The exterior angles of any regular figure is found by dividing 360 by the number of sides.
So for the pentagon, the exterior angle would be
360 / 5 = 72 degrees.
The same argument can be made for the hexagon. 360 / 6 = 60
What makes this problem so tricky is that 60 + 72 = 132
132 is the sum of both exterior angles put together.
i have no idea how to explain it so help pleasee
What is statistics?
Answers
Answer:
Statistics is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data. In applying statistics to a scientific, industrial, or social problem, it is conventional to begin with a statistical population or a statistical model to be studied.
plz can i get brainliest:)
help me pls very much appreciated luvs <33
Answers
Answer:
18
Step-by-step explanation:
Since this is a multiple choice question, I will employ the guess and check method - meaning I will check each answer one by one.
Variable x = dimes = $0.10
Variable y = quarters = $0.25
Set up a system of equations:
x + y = 38
x(0.10) + y(0.25) = 6.80
Plug in each choice into the second equation. You can find the number of quarters that correspond to each number of dimes by using the first equation.
20 dimes:
20 + y = 38
y = 18
20(0.10) + 18(0.25) = 6.80
2 + 4.5 = 6.80
6.5 does not equal 6.80
Because dimes (x) are worth less than quarters (y), this result tells us the answer will be less than 20 dimes as with 20 or more we have less than $6.80. Another example just to show this is true:
38 dimes:
38 + y = 38
y = 0
38(0.10) + 0(0.25) = 6.80
3.8 + 0 = 6.80
3.8 does not equal 6.80.
Since x is worth less than y, we need more of y rather than x. Adding more x will only mean we will get a lower price. Adding more y will mean we get a higher price which is what we need. So only solve for x that is less than 20.
6
6 + y = 38
y = 22
6(0.10) + 32(0.25) = 6.80
0.60 + 8 = 8.60
8.60 does not equal 6.80.
This result is higher than what we wanted (6.80) which means we need more x. Now we only have to solve for x numbers that are greater than 6 and less than 20.
18
18 + y = 38
y = 20
18(0.10) + 20(0.25) = 6.80
1.8 + 5 = 6.8
6.8 does equal 6.8.
Correct!
-10x - 2 = -12
have to show work
Answers
Answer:
x=1
Step-by-step explanation:
-10x-2=-12
-10x=-10
x=-10/-10=1
The picture shows the step by step
The answer is x =1
To set a password, you must select 3 numbers from 0 to 9. How many possible passwords can be chosen if each number may be used more than once?
Answers
720
b r u h s t u p id