Answer:
y=4x+.0004
Step-by-step explanation:
y=4(x+1)^-4
distribute your parenthesis
y=4x+4^-4
do your exponents
y=4x+.004
and thats as far as the problem can be simplified
hope this helps
KLMN is a rectangle.
Solve for x.
A package of 6 pairs of insulated gloves costs 38.34. What is the unit price of the pairs of gloves?
Answer:
6.39
Step-by-step explanation:
divide the total cost by the total amount of the item for the unit price:
38.34/6=6.39
What is the value of f?*
what is the y- intercept of the function f(x) = -2/9x + 1/3
Answer:
the y-intercept is (0, 1/3)
Step-by-step explanation:
beat me up if it's wrong !
Which of the following is equivalent to x^-1/2
1) -1/2x
2) -√x
3) 1/√x
4) -1/2x
Answer:
Option (3) is correct.
Step-by-step explanation:
We need to find the expression that is equivalent to [tex]x^{-1/2}[/tex].
The property is : [tex]x^{-a}=\dfrac{1}{x^a}[/tex]
Here, a = 1/2
So,
[tex]x^{-1/2}=\dfrac{1}{x^{1/2}}[/tex]
We know that, [tex]x^{1/2}=\sqrt{x}[/tex]
[tex]\dfrac{1}{x^{1/2}}=\dfrac{1}{\sqrt{x} }[/tex]
So, [tex]x^{-1/2}[/tex] is equivalent to [tex]\dfrac{1}{\sqrt{x} }[/tex]
Hence, the correct option is (3).
Marisol has enough tile to cover a square portion of her patio with an area of 225 ft2. What will be the side lengths of her design?
15 ft
45 ft
113 ft
450 ft
Answer:
Side lengths = 15 ft²
Step-by-step explanation:
Given:
Area of square = 255 ft²
Find:
Side lengths
Computation:
Area of square = side x side
Area of square = 255 ft²
Side lengths = √Area of square
Side lengths = √255
Side lengths = 15 ft²
Please help I have to do this in class!!!!
What is the area of the triangle?
Answer:
your answer is B (14)
Step-by-step explanation:
add 6+8=14
brainliest?
Answer:
24 cm
Step-by-step explanation:
area of a triangle is 1/2 BH
2(x+3)+3x-10=
Answer please
Answer:
Simplifying
2(x + 3) + 3x + -10 = 0
Reorder the terms:
2(3 + x) + 3x + -10 = 0
(3 * 2 + x * 2) + 3x + -10 = 0
(6 + 2x) + 3x + -10 = 0
Reorder the terms:
6 + -10 + 2x + 3x = 0
Combine like terms: 6 + -10 = -4
-4 + 2x + 3x = 0
Combine like terms: 2x + 3x = 5x
-4 + 5x = 0
Solving
-4 + 5x = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '4' to each side of the equation.
-4 + 4 + 5x = 0 + 4
Combine like terms: -4 + 4 = 0
0 + 5x = 0 + 4
5x = 0 + 4
Combine like terms: 0 + 4 = 4
5x = 4
Divide each side by '5'.
x = 0.8
Simplifying
x = 0.8
Step-by-step explanation:
Please help me!!!! I really need it
Answer:
x = 4
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define
x/2 + 3 = 5
Step 2: Solve for x
Subtract 3 on both sides: x/2 = 2Multiply 2 on both sides: x = 4need help real fast please help really need it
Answer:
burrito price=$8
Taco Price=$6
Step-by-step explanation:
x=burrito price
y=taco price
3x+4y=48
solve for y
y= −3 /4 x+12
plug in
6x+2y=60
6x+2( −3 /4 x+12)=60
6x+2( −3 /4 x+12)=60
x=8
now plug in for x
3x+4y=48
3(8)+4y=48
y=6
y=6
x=8
burrito price=$8
Taco Price=$6
Use factoring to find the zeros of the following function:
f(x)=5x^3-7x^2-45x+63
Answer:
-3, +3, 7/5
Step-by-step explanation:
(5x³-7x²)+(-45x+63)=0
X²(5x-7)-9(5x-7)=0
(X²+9)(5x-7)=0
Either x²-9=0
X²=9 so x=+3 and -3
Or 5x-7=0
5x=7 so x=1.4 (or 7/5)
the value of an investment decreased by 10%. The original amount of the investment was $75 what is the current value of the investment?
Answer:
67.5
Step-by-step explanation:
A rectangle has a perimeter of 22 feet. The width is 5 feet less than the length. Find the length and the width of the rectangle
Can someone help me with this and try to show the steps
Answer:
x1=-8;x2=8Step-by-step explanation:
[x]=8
x=8
x=-8
Identify the slope (m) for y=−7x.
Answer:
The slope-intercept form is y=mx+b y = m x + b , where m is the slope and b is the y-intercept. Using the slope-intercept form, the slope is −7 .
Step-by-step explanation:
Dominic is buying supplies for his poetry class. He likes to write his poems in black ink, then decorate the pages with colorful drawings. The Mega Writer pack has 6 colored pens and 9 black pens. The Mini Writer pack has 3 colored pens and 6 black pens. Do the packs have the same ratio of colored pens to black pens?
Answer:
No
Step-by-step explanation:
Mega Writer ratio (colored to black) 2:3
Mini Writer ratio (colored to black) 1:2
Explain how to get the answer please
Answer:
y=8.50x+0.25
Step-by-step explanation:
She/he starts off with 8.50 and throughout the week she can earn 0.25 per joke. We don't know how many times a joke is made so it would be an x.
Answer: b 8.50+0.25 divoide it by 0.25 th3n do the eqathion back words
i need help with this problem
Answer:
C
Step-by-step explanation:
in trangle NET the angles are 81 and 34 so the other angle must be 180-81-34=65, the other triangle has the same measurments for angles 81-34-65 so the triangles are similar because of AA similarity theorem
ΔHMJ~ΔNET by AA similarity
ASAP Find the slope of The ordered pairs (0,-17),(2,13)
Answer:
m=15
Step-by-step explanation:
Answer:
1 5
Step-by-step explanation:
Assume the random variable X is normally distributed with mean = 50 and standard deviation = 7. Compute the probability, P(X > 35). Be sure to draw a normal curve with the area corresponding to the probability shaded.
Answer:
P [ X > 35 ] = 0,983 or P [ X > 35 ] = 98,3 %
Step-by-step explanation: See Annex valid region for 98,3 in red lines
P [ X > 35 ] = 1 - P [ X ≤ 35 ]
P[ X ≤ z ] = ( X - μ₀ ) / σ
P [ X ≤ 35 ] = ( 35 - 50 ) / 7
P [ X ≤ 35 ] = - 15 / 7
P [ X ≤ 35 ] = - 2,1428
We find for z(score) = - 2,14 in z-table the value of 0,01618
P [ X ≤ 35 ] = 0,01618 or P [ X ≤ 35 ] ≈ 1,62 %
And
P [ X > 35 ] = 1 - 0,01618
P [ X > 35 ] = 0,983 or P [ X > 35 ] = 98,3 %
The table below shows the cost per pound of different vegetables. Prices of Vegetables Vegetable Cost (per pound) Potatoes $3.89 Squash $4.68 Carrots $1.67 Cucumbers $2.59 What is the estimated cost for 4.5 pounds of cucumbers? O $10 O $15 0 $16 O $25
Answer:
$10
Step-by-step explanation:
The exact number is $11.65 which is closet to $10
Answer:
The answer is $10
Step-by-step explanation:
Hope this helped! :)
Help!!!!!! Please thanks
As you can see in the image below, the answer is graph C.
Craig has 140 yards of fencing with which to make
a rectangular garden area. One side of the
rectangular garden will be the side of the Craig's
house. Find the length and width for a maximum
garden area.
*More than one answer may be correct; check all that apply.
BELOW ARE ALL OPTIONS:
Maximum Area: 2450 yards^2
Dimensions: 35 yards by 70 yards
Maximum Area: 1225 yards^2
Maximum Area: 4900 yards^2
Dimensions: 35 yards by 35 yards
Dimensions: 35 yards by 140 yards
9514 1404 393
Answer:
Maximum Area: 2450 yards^2Dimensions: 35 yards by 70 yardsStep-by-step explanation:
If the side parallel to the house is x, then the sides perpendicular to the house are each half of the remaining fence: (140-x)/2.
The area is the product of length (x) and width (140-x)/2, so is ...
A = x(140-x)/2
This is the equation of a parabola that opens downward. Its vertex (maximum) will lie where x is halfway between the zeros of 0 and 140. That is, x=70 will give the largest area. The width of the garden area at that point will be ...
(140 -70)/2 = 35
So, the dimensions of the garden with maximum area are 35 yards by 70 yards. The maximum area is the product of these dimensions, 2450 yd².
_____
Additional comment
The maximum area will be found where the cost of fence parallel to the house is equal to the cost of fence perpendicular to the house. Here, that's 70 yards of fence (half the 140 yd total) in each of those directions. The same remains true if some of the fence is used for partitioning the interior of the fenced space. (Of course, if fence is used on all sides, the shape becomes a square--unless cost factors cause it to be otherwise.)
We find this problem a bit interesting in that a house 210 feet long is somewhat unusual.
PLEASE HELP ASAP!!!!
A
B
C
D
Answer:
D
Step-by-step explanation:
D
Answer:
it's D. hjjnniikkkkkkk
Global trade provides consumers with
оооо
more options and lower prices.
fewer options and lower prices.
more options and higher prices.
fewer options and higher prices.
Answer:
A) More option and lower prices
Step-by-step explanation:
ON ENG 2021
The major advantage of participating in global trade is the fact that global trade offers the consumer more options and lower prices.
What is global trade?The term global trade is the kind of trade that involves people from different countries of the world who trade on goods and services.
The major advantage of participating in global trade is the fact that global trade offers the consumer more options and lower prices.
Learn more about global trade: https://brainly.com/question/20400015
Last time on this app I need y’all to Awnser this question for meeeee !!
Answer: It should be D
Step-by-step explanation:
Answer:
i think its 3
Step-by-step explanation:
[tex] \frac{x}{11} - 3 = - 16[/tex]
Whoever answers first gets brainlest
Answer:
x= - 143
Step-by-step explanation:
x/11 -3 = -16
transpose the -3 first
x/11= -16+3
x/11= -13
transpose the 11
x= -13×11
x= - 143
A pound of chocolate costs 7 dollars. Pablo buys p pounds. Write an equation to represent the total cost c that Pablo pays.
Х
?
8c=phope
Step-by-step explanation:
Hope this helps!!!
mark me brainleist
Answer:
$7 per pound
p * $7 = c
- or -
7p = c
Pls answer I will mark
Answer:
its D
Step-by-step explanation:
Answer:
A = x= -8
B = x= 8
C = x= 8
D = x= 8
Answer is A
