Answer:
2 miles
Step-by-step explanation:
Rewrite in radical form 3^(2/5)
Answer:
Convert to radical form using the formula
axn=n√ax.
Exact Form:5√32
Decimal Form:
1.55184557
…
Step-by-step explanation:
How many solutions are there to the equation below?
9(x - 4) = 9x - 33
A. Infinitely many
B. 1
C. 0
Find the equation of the line that is parallel to the given line and passes through the given point. y=0,5x-2;(-2,1)
The equation is y=
Answer:
y = 0.5x
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = 0.5x - 2 ← is in slope- intercept form
with slope m = 0.5
Parallel lines have equal slopes, thus
y = 0.5x + c ← is the partial equation
To find c substitute (- 2, 1) into the partial equation
- 1 = - 1 + c ⇒ - 1 + 1 = 0
y = 0.5x + 0 , that is
y = 0.5x ← equation of parallel line
find the derivative of y = ln(2x^2 + 2) (brainliest!!!!)
Answer:
[tex]\frac{dy}{dx}= \frac{2x}{x^2+1}[/tex]
Step-by-step explanation:
Use the property :
[tex]\frac{d}{dx}(ln\ x)=\frac{1}{x}[/tex]
Lets get started
[tex]y=ln\ (2x^2+2)\\\\\frac{dy}{dx} =\frac{1}{2x^2+2} (\frac{d}{dx}(2x^2+2) )\\\\\frac{dy}{dx}= \frac{1}{2x^2+2}(4x+0)\\\\\frac{dy}{dx}= \frac{1}{2x^2+2}(4x)\\\\\frac{dy}{dx}= \frac{1}{x^2+1}(2x)\\\\\frac{dy}{dx}= \frac{2x}{x^2+1}[/tex]
Jihan's favorite baseball team is one game away from making it to the playoffs. Each regular season ticket costs $15 and each playoff ticket costs $40. If Jihan wanted to take two friends to the last regular season game and one friend to a playoff game, how much money would she need?
Answer
70
Step-by-step explanation:
2friends=30 1playoff=40 15+15=30+40=70
Emily is entering a bicycle race for charity. Her mother pledges $0.30 for every 0.75 mile she bikes. If Emily
bikes 15 miles, how much will her mother donate?
Her mother will donate $
Answer:
Step-by-step explanation:
$6
Evaluate the expression 43 + [(96 ÷ 8) × 5] – 42.
Answer:
Your answer is 61.
Step-by-step explanation:
43+[(96÷8) × 5]-42, first you have to divide 96 and 8.
96 divided by 8 is 12. next you multiply 12 and 5. 12 multiplied by 5 equals 60. then you take 60 and add the 43. you will get 103, then you take 103 and subtract 42, and you will get 61.
Example:
43 + [(96 ÷ 8) × 5] - 42
43 + [12 × 5] - 42
43 + 60 - 42
103 - 42
( 61 )
Can anyone help me with this Midterm Advanced Algebra problem (DONT ANSWER IF YOUR NOT SURE)
Answer:
Its 9x^10
Step-by-step explanation:
A factory can make 300 dozen doughnuts an hour.what is the unit rate in doughnuts per minute.
A plane traveled 880 miles each way to Bangkok and back. The trip there was with the wind. It took 10 hours. The trip back was into the wind. The trip back took 20 hours. Find the speed of the plane in still air, in miles per hour.
Step-by-step explanation:
Let x miles/hr be the speed of the plane in still air and y miles/hr be the speed of the wind.
We have 10hr * (x + y)miles/hr = 880 miles
and 20 hr * (x - y)miles/hr = 880 miles.
=> (x + y) = 88 and (x - y) = 44.
Therefore 2x = 88 + 44 = 132 and x = 66.
The speed of the plane in still air is 66 miles per hour.
PLEASE HELP NEED TO GET MY GRADE UP!!!!! ILL GIVE BRAINLST!!!!!!!
Answer:
A gardener harvested 20 tomatoes from 5 plants
Step-by-step explanation:
20 ÷ 5=4
Answer:
D) A gardener harvested 20 tomatoes from 5 planets
Step-by-step explanation:
Because:
20 ÷ 5 = 4
Hopefully this helps :3 Sorry if wrong :( Plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3
-Bee~
Which expression gives the surface area of a sphere with radius ?
OA. T2
O B. 4n
O c. 4n
O D. 42
1IRNIIT
Answer:
C
Step-by-step explanation:
The answer is C, B is for volume
Help pls .....................
Answer:
d
Step-by-step explanation:
y=3+8 − x and x =2 I need help
Answer:
y=9
Step-by-step explanation:
Answer:
y = 9
Step-by-step explanation:
Step 1:
y = 3 + 8 - x Equation
Step 2:
y = 3 + 8 - 2 Input x value
Step 3:
y = 11 - 2 Combine Like Terms
Answer:
y = 9
Hope This Helps :)
Parallelogram Property: opposite sides are congruent
Solve for x.
Answer:
Value of x = 19
Step-by-step explanation:
We know that in a parallelogram opposite sides are congruent.
So, in the given parallelogram side LM ≅ side NO
So, we can write [tex]2x+2=40[/tex]
Solving the equation to find value of x
[tex]2x+2=40\\2x=40-2\\2x=38\\x=\frac{38}{2}\\x=19[/tex]
So, value of x = 19
Please help me.... (I'm sorry if it's blurry)
Step-by-step explanation:
equation 1 for first Friend.
y+X= $50,000
y=50x
friend 2
X+y=$20 *24hrs=$480,000
X=480y
hence,
when X is 0, y=
0*480=$0
X=1000,y=
1000*480=48,000
if it's wrong please pardon me,the dress of today can be distributed amongst ten persons
i really need help with this
Answer:
sorry dude I can't answer it
PLEASE HELP !!!! u will get 15 points
FYI an answer gets half the amount of points you set the value to.
Answer:
x=67 degrees
Step-by-step explanation:
A right angle is 90, the other value is 23. 90+23= 113, 180-113= 67
Answer:
67
Step-by-step explanation:
23 + 90 = 113
180 - 113 = 67
Which ordered pair names point G?
A. (4,4)
B. (-4,-4)
C. (4,-4)
D. (-4,4)
What is the value of x that satisfies the equation -3x - 6 = 30? I NEED HELP ASAP PLS!!!!! YOU GET 15 POINTS!!
Answer:
x = -12
Step-by-step explanation:
First, move the constant to the right and change its sign.
-3x = 30 + 6
Next, add the numbers
-3x = 36
Lastly, divide both sides by -3
x = -12
would this be h=4 or h=12?
4=h-8
Answer:
H=12
Step-by-step explanation:
12-8=4
hope this helps!!
I need help I'll give all reward and points! MATH.
PLEASEEE HELLPP!!!!
please don’t answer if you don’t know this is a exam
which of these is a ratio table
Answer:
welcome
Step-by-step explanation:
c I know
Find the slope given the points (2, −7) and (−1,
6).
Answer:
The Slope= -13/3
y-intercept= (0,5/3)
Step-by-step explanation:
m= change in y/change in x
m= y2-y1/x2-x1
m=6-(-7)/ -1-(2)
m=-13/3
7x/5+5/2=x/10+1/5
SHOW WORK!!!
PLEASE HELP!!!!
WILL MARK BRAINLIEST
Answer:
- 23/13
Step-by-step explanation:
1. Subtract 5/2 from both sides of the equation.
2. Simplify
7/5 = /10 − 23/10
3. Multiply all terms by the same value to eliminate fraction denominators.
7/5 = /10 − 23/10 2 ⋅ 5 ⋅ 7/5 = 2 ⋅ 5( /10 − 23/10)
4. Simplify
14 = − 23
5. Subtract from both sides of the equation.
14 = − 23 14 − = − 23 −
6. Simplify
13 = − 23
7. Divide both sides of the equation by the same term.
13x = −23 13x/13 = -23/13
8. Simplify
= −23/13
Solve the polynomial equation -x^5-4x^4+5x^3=0 by factoring
Answer:
09
Step-by-step explanation:
Answer:
x3(−x+1)(x+5)
Step-by-step explanation:
Factor −x5−4x4+5x3
−x5−4x4+5x3
=x3(−x+1)(x+5)
Find the mean. 18, 2, 0, 0, 0
Answer:
4
Step-by-step explanation:
mean=all numbers added together divided by the number of numbers
18+2+0+0+0=20
there are 5 numbers so
20/5=4
can someone solve this?
Answer:
D
Step-by-step explanation:
You walk quickly to your friend’s house, which is half of the way between your house and the school. You wait a few minutes for your friend to get ready. You then walk slowly with your friend the rest of the way to school. Which of the graphs matches this situation?
Answer:
I think B fits best :)
Step-by-step explanation:
hope this was helpful
