Answers
Answer:
Your answer, many solutions is correct!
Step-by-step explanation:
The answer one solution is incorrect because there is more than one solution to this equation.
The answer no solution is incorrect because there is a solution to this equation so clearly, this one is incorrect.
The answer many solutions is correct because there are two solutions to this equation, [tex]y=-3,\:x=\frac{9}{2}[/tex].
hope this helps!!!
(Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations.)
Answer:
yeah correct
Step-by-step explanation:
Related Questions
I need help please help
Answers
Answer:
b=24
Step-by-step explanation:
40^2 - 32^2 = 576
√576 = 24
a2(a-p)-a(p2-3ap+a2)-{a(p2+a2)-p(a2+2p2)}
Answers
Answer:
3a^2p-2a^2-8ap-4p^2
Step-by-step explanation:
7x-5=2x SOLVE THE PROBLEM
Answers
Answer:
x=-1
Step-by-step explanation:
7x-5=2x
-7x -7x
-5=-5x
-5/-5=-5x/-5
-1=x
hopefully this helps :)
7x - 2x =5
5x =5 divide both sides by five
X=1
A spider jumps onto the bottom of the front wheel as the bike is moving. The spider believes that if it just holds on tight that the tire will go all the way around one time in just 1 second. Is it right or wrong? Explain your answers.
Answers
Find 62.5% of 5280 ft.
Answers
Answer:
3300ft
Step-by-step explanation:
5280 x 0.625=3,300
Slope = 5, y-intercept = -1
Answers
Answer:
y=5x-1
Step-by-step explanation:
Slope-intercept form: y=mx+b
m=Slope
b=y-intercept
y=5x-1
Hope this helps!
Answer:
y=5x-1
Step-by-step explanation:
Can someone please help me! ANYONE?! also to anyone that'll just answer this for points **** y'all in advance.
Answers
Answer:
Step-by-step explanation:
your answer is the second bubble
Answer:
where the question sista
Step-by-step explanation:
PROCEDIMIENTO POR FAVOR
Una caja contiene bolas blancas, negras y rojas. Si la quinta parte de las bolas son blancas, la séptima parte son
negras y hay 7 bolas rojas, ¿cuántas hay en total?
Answers
Responder:
Número total de bolas = 245/23
Explicación paso a paso:
Dado que:
Bolas blancas = 1/5
Bolas negras = 1/7
Bolas rojas = 7
Sea el número total de bolas = x
Bolas blancas = 1 / 5x
Bolas negras = 1 / 7x
Por tanto, total;
(x / 5 + x / 7 + 7) = x
((7x + 5x) / 35) +7 = x
(12x / 35) + 7 = x
7 = x - 12x / 35
7 = (35x - 12x) / 35
7 = 23 veces / 35
245 = 23x
x = 245/23
(Brainliest for fastest right answer!!) Which is correct?
Answers
Answer:
(n - 5)(n + 5)
Step-by-step explanation:
a² - b² = (a - b)(a + b)
n² - 25 = n² - 5² = (n - 5)(n + 5)
please help me if you know
it means a lot thank you
Answers
1.5 x -3 +4. x=-3
-15+4
-11
2.-4/4-2 x-4-3. y=-4
-1-+8-3
7-3
4
From the following information, determine the number of miles driven. Choose the right answer. Gas and oil costs = $1,700.00 Repair/Maintenance = $650.00 Operating cost per mile = $0.14 Miles driven = miles
*************40 POINTS*************
Answers
Answer:
1000 miles
Step-by-step explanation:
Answer:
16786
Step-by-step explanation:
16786
12143
9643
Which ski run would probably give you the greatest speed down a hill when you are skiing: one with a slope of 1/8, 1/4, 1, or 2?
Answers
Answer:
2
Step-by-step explanation:
For Every x value the y value increases by 2
What is the slope of line containing the points below?
(2,5) and (10,29)
Answers
Answer:
7,8
Step-by-step explanation:
Move the dot to 12 on the number line.
-3
Answers
Answer:
Since the number line is in increments of 3 you have to move it four lines past 0.
Step-by-step explanation:
The number line is done in increments of 3.
Solve 5x - 2 = 13.
Please be quick
Answers
Answer:
C. 3
Step-by-step explanation:
5x - 2 = 13
5x = 15
x = 15 ÷ 3
x = 3
Answer:
x=3
Step-by-step explanation:
Move all terms that dont contain x to the right side to solve
The expression x^3 + ax^2 - 15x + b has a factor of x – 2 and leaves a remainder 75 when divided
by x + 3. Find the value of a and of b.
Answers
Answer:
The expression x^3 + ax^2 - 15x + b has a factor of x – 2 and leaves a remainder 75 when divided
by x + 3. Find the value of a and of b.
Let p(x) = x3 + ax2 + bx +6
(x-2) is a factor of the polynomial x3 + ax2 + b x +6
p(2) = 0
p(2) = 23 + a.22 + b.2 +6 =8+4a+2b+6 =14+ 4a+ 2b = 0
7 +2 a +b = 0
b = - 7 -2a -(i)
x3 + ax2 + bx +6 when divided by (x-3) leaves remainder 3.
p(3) = 3
p(3) = 33 + a.32 + b.3 +6= 27+9a +3b +6 =33+9a+3b = 3
11+3a +b =1 => 3a+b =-10 => b= -10-3a -(ii)
Equating the value of b from (ii) and (i) , we have
(- 7 -2a) = (-10 - 3a)
a = -3
Substituting a = -3 in (i), we get
b = - 7 -2(-3) = -7 + 6 = -1
Thus the values of a and b are -3 and -1 respectively.
Does any body know Jsipes44
Answers
Answer:
No..... who's that's
Step-by-step explanation:
jsjsjdkdhshnskxjxnxbhckdkdkmfjcjcjcjncjcnxmxkxjjxjxjxhchdhjxjxjcjcjjgkfkf
A professional baseball player hits a homerun on a .75kg baseball. The ball accelerated at a rate of 1200m/s2. How much force did the player hit the ball with?
Answers
Answer:
The force the player hit the ball with is 900 N
Step-by-step explanation:
Given;
mass of the baseball, m = 0.75 kg
acceleration of the ball, a = 1200 m/s²
The force the player hit the ball with is given by the following equations;
F = ma (based on Newton's second law of motion)
where;
F is the applied force
m is mass of the baseball
a is the acceleration of the baseball
F = ma
F = (0.75 x 1200)
F = 900 N
Therefore, the force the player hit the ball with is 900 N
A jar containing 14 ounces of jelly costs $3.22. How much does the jelly cost per ounce?
Answers
Answer:
23 cents per ounce
Step-by-step explanation:
3.22 divided by 14 = 0.23
0.23
3.22/ 14 = .23 per oz.
the product of a number and 3
as an expression
Answers
Answer:
3x
Step-by-step explanation:
Let the number be 'x'
The product of a number and 3 = 3*x = 3x
Answer:
3x
.................
........................
Answers
Answer:
18 boys
Step-by-step explanation:
set a proportion
8 24
-- = ---
6 x
24(6)=8(x)
144=8x
divide 8 by both sides
18 boys
Answer:
there are 32 boys
Step-by-step explanation:
24 divided by 6 = 4
24 + 8 =32
How to find a missing angle measure
Answers
Answer:
To determine to measure of the unknown angle, be sure to use the total sum of 180°. If two angles are given, add them together and then subtract from 180°. If two angles are the same and unknown, subtract the known angle from 180° and then divide by 2.
Step-by-step explanation:
Answer:
it depends, I can't see which angle for some reason, but a triangle has a total of 180 degrees
Step-by-step explanation:
is x=25?
please i need help. Thank you very much
Answers
Answer:
yes ur right
Step-by-step explanation:
180-130 = 50
50/2 = 25
this works because the sides are equal length
good stuff
Answer:
yep
Step-by-step explanation:
18-=130+x=x
180=130+2x
-130 -130
50=2x
25=x
yep
What is an equivalent fraction to 1/2?
Answers
Answer:
A equivalent fraction for 1/2 is 6/12
Step-by-step explanation:
Answer:
2/4, 3/6, 4/8, 5/10, and 6/12 are all equivalent fractions. Hope this helped :)
If f(x) = 3x + 2, what is f(5)?
Answers
Answer:
17
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
i hope thats the answer
what is 10 times 90?
Answers
Answer:
900
Step-by-step explanation:
10 times 9 is 90 so just add the missing 0
PLZ HELP ITS TAN? 30 PTS
Answers
Answer:
[tex]\frac{8}{15}[/tex]
Step-by-step explanation:
Feel free to give brainliest.
Have an amazing day!
Find the slope of the line?
Answers
Answer:
slope=2
Step-by-step explanation:
slope = y/x
hope this helps
can anyone help( i forgot to add the pic)
Answers
Answer:
first box : 19
second box : 1
last box : 1/19 to the power of 2
2x - 3 = 5(x + 4) + 1 solve for x and show work
Answers
Answer:
x=-8
Step-by-step explanation:
2x−3=5x+20+1
2x−3=5x+21
2x−3+3=5x+21+3
Then simplify those numbers
2x=5x+24
Then subtract 5x from both sides
Answer:
x=-8
Step-by-step explanation:
open brackets first
2x - 3 = 5x + 20 + 1
2x - 3 = 5x + 21
transpose
2x - 5x = 21+ 3
calculate
-3x = 24
x= -3/24
x= -8