Answer:
I haven't learn that yet but maybe try asking desmos that app is helpful and maybe can help with your question!
2/3 as afraction with a denominator of 6
Answer:
4/6
Step-by-step explanation:
3 x 2 = 6
2 x 2 = 4
2/3 = 4/6
Select the Characteristics of the graph .. Asap
At the start of the year a summer holiday to Spain cost £650. It increased by 11% in
March and by a further 8% in May. Calculate the final cost of the holiday after the
two increases. Give your answer to the nearest £.
Answer:
Final cost = £779
Step-by-step explanation:
It is given that:
Cost of summer holiday = £650
Amount increased by 11%
Increased cost = 11% of 650
Increased cost = [tex]\frac{11}{100}*650[/tex]
Increased cost = 0.11 * 650 = £71.50
Amount after increment = 650 + 71.50 = £721.50
Further increase = 8%
Amount = 0.08 * 721.50 = £57.72
Final cost = 721.50 + 57.72 = £779.22
Thus,
Final cost = £779
There are 48 customers in 4 checkout lanes, how many customers in 1 checkout lane ?
Find the Quadratic function y=a(x-h)^2 who's graph passes through the given points (4,-2) and (2,0)
Given:
The graph passes through the given points (4,-2) and (2,0).
To find:
The quadratic function [tex]y=a(x-h)^2[/tex].
Solution:
We have, quadratic function
[tex]y=a(x-h)^2[/tex] ...(i)
The graph passes through the given points (4,-2) and (2,0). It means the equation must be true for these points.
Putting x=4 and y=-2 in (i), we get
[tex]-2=a(4-h)^2[/tex] ...(ii)
Putting x=2 and y=0 in (i), we get
[tex]0=a(2-h)^2[/tex] ...(iii)
Divide (iii) by (ii).
[tex]\dfrac{0}{-2}=\dfrac{a(2-h)^2}{a(4-h)^2}[/tex]
[tex]0=\dfrac{(2-h)^2}{(4-h)^2}[/tex]
[tex]0=(2-h)^2[/tex]
[tex]0=2-h[/tex]
[tex]h=2[/tex]
Putting h=2 in (ii), we get
[tex]-2=a(4-2)^2[/tex]
[tex]-2=a(2)^2[/tex]
[tex]-2=a(4)[/tex]
Divide both sides by 4.
[tex]\dfrac{-2}{4}=a[/tex]
[tex]\dfrac{-1}{2}=a[/tex]
Putting [tex]a=-\dfrac{1}{2}[/tex] and h=2 in (i), we get
[tex]y=-\dfrac{1}{2}(x-2)^2[/tex]
Therefore, the required quadratic function is [tex]y=-\dfrac{1}{2}(x-2)^2[/tex].
Dhdjcusjbcjsjxjendxhdicisnchjd
Answer:
y=x+3
Step-by-step explanation:
slope is 1
intercept is 3
Find the slope and y-intercept value in 7x– 2y = -16.
Answer:7/2
(0,8)
Step-by-step explanation:
Subtract 7x from both sides
-2y=-7x-16
Divide both sides by -2
y=7/2x+8
Slope 7/2
Apple trees need to be planted in an orchard. The process takes two hours per tree. The orchard owner wants to find out how many apple trees can be planted in a given amount of time. Which graph correctly represents this relationship between time ( y ) and apples trees planted ( x )?
Graph D
Graph A
Graph C
Graph B
Answer:
Graph C. Hope this is correct!!!
Step-by-step explanation:
Answer: It should be "B". the vertical axis is the time and the horizontal axis is number of trees.
This is what my teacher sent me.
If the original parabola f(x) = x2 were transformed into f(x) = 4(x – 3)2 + 1, what changes took place? A The parabola would be vertically stretched by a factor of 4, translated right 3 and up 1. B The parabola would be vertically compressed by a factor of 3, translated left 3 and down 1. C The parabola would be vertically compressed by a factor of 4, translated right 3 and down 1. D The parabola would be vertically stretched by a factor of 4, translated left 3 and up 1
Answer:
Option A
Step-by-step explanation:
Original equation of the parabola,
f(x) = x²
Step 1.
Function 'f' is vertically stretched by a scale factor of 4,
Image function will be,
g(x) = 4x²
Step 2.
Followed by the translation by 3 units to the right and 1 unit down,
h(x) = g(x - 3) + 1
h(x) = 4(x - 3)² + 1
Therefore, Option A will be the correct option.
The Lowell family has driven 348 miles in 6 hours. Assuming they continue
at this same rate, which proportion could be used to determine how long it
will take for them to travel the remaining 87 miles of their trip?
Answer:
D
Step-by-step explanation:
(87·6)/348 = 1.5
Lines AB and CD are parallel. If 7 measures (3x + 7)°, and 6 measures 76°, what is the value of x?
Measure of ∠6 = (3x + 7)°
Measure of ∠7 = 76°
∠6 and ∠7 are vertically opposite angles, so their measures will be equal.
Which means :
[tex] = 3x + 7 = 76[/tex]
[tex] = 3x = 76 - 7[/tex]
[tex] = 3x = 69[/tex]
[tex] = x = \frac{69}{3} [/tex]
[tex]\color{hotpink} = x = 23[/tex]
Let us now place 23 in the place of x and see if it forms 76 :
[tex] = 3x + 7 = 76[/tex]
[tex] = 3 \times 23 + 7 = 76[/tex]
[tex] = 69 + 7 = 76[/tex]
[tex] = 76 = 76[/tex]
Thus, the value of x we found is correct.
Therefore, the value of x = 23
Please help me ASAP! Lots of points + Brainliest!!! :)
Answer:
AC = 46BD = 50Step-by-step explanation:
Property of the parallelogram: Diagonal bisect each other.
Compare the halves of the diagonals to find the values of x and y, then determine the lengths of diagonals.
3y - 1 = y + 153y - y = 15 + 12y = 16y = 8AC = 2(y + 15) = 2(8 + 15) = 2*23 = 46
Same for BD
3x + 10 = 5x2x = 10x = 5BD = 2*5x = 2*5*5 = 50
Now we have both measures:
AC = 46BD = 50Correct option is A
Answer:
ac -46
bd-50
Step-by-step explanation:
i hope i helped
What is the absolute value of each number ?
Answer:
points
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Extending my answer to be able to send
A map using a scale inch of 1 to 5 miles shows a section of land with an area of 3.2 in.² what is the actual area of the section of land
Answer:
The actual area of land is 80 mi² .
Step-by-step explanation:
Given that we have to find the actual area so first we have to square the ratio(scale factor) :
1 in : 5 mi
(1 in)² : (5 mi)²
1 in² : 25 mi²
Next, the actual area will be :
1 in² = 25 mi²
(1 × 3.2) in² = (25 × 3.2) mi²
3.2 in² = 80 mi²
The actual area of the section of land if A map using a scale inch of 1 to 5 miles shows a section of land with an area of 3.2 in.² is 80 miles².
What is an area?An area is a unit of measurement used to describe the size of a region on a planar or curved surface. While a plane region or area refers to the area of a shape or planar lamina, a surface region or plane area refers to the area of an open surface or the boundary of a three-dimensional object.
Given:
A map using a scale inch of 1 to 5 miles, land with an area of 3.2 in.²
Calculate the scale factor as shown below,
1 inch: 5 miles
(1 inch)² : (5 miles)²
1 inches² : 25 miles²
Calculate the actual area as shown below,
Actual area = 25 × 3.2
Actual area = 80 miles²
To know more about Area:
brainly.com/question/27683633
#SPJ2
Two angles are supplementary. The measure of the larger angle is 36 degrees more than twice the measure of the smaller angle. What is the measure of the larger angle?
What is the solution to the division problem below? (You can use long division or synthetic division) X^3 + x^2 - 11x + 4/x + 4
Answer:
B. x2-3x+1
Step-by-step explanation:
The solution to the division problem is x² -3x + 1.
The correct option is (B).
What is Polynomial?An algebraic expression known as a polynomial requires that all of its exponents be whole numbers. Any polynomial must have variable exponents that are non-negative integers. Although a polynomial contains variables and constants, we are unable to divide a polynomial by a variable.
Given:
x³ + x² - 11x + 4/x + 4
Now, perform the division we get
(x+ 4) | x³ + x² - 11x + 4 | x² -3x + 1
x³ + 4x²
-______________
-3x² - 11x
-3x² - 12x
-______________
x + 4
x + 4
-______________
0
Hence, the solution is x² -3x + 1.
Learn more about Polynomial here:
https://brainly.com/question/11536910
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I=$720, P=$1000, r=9%, t=? Find the amount of time.
I=$119.88, P=?, r=3.6%, t=3 years. Find the Principal.
If u asnwer both ill give brainlist
Answer:
111111 it is 50 $
Step-by-step explanation:
Answer:
the answer is 8
Step-by-step explanation:
Half of Robert's piece of wire is equal to ⅔ of Maria's wire. The total length of their wires is 12 feet. How much longer is Robert's wire than Maria's?
Answer:
Robert's piece of wire is 5 feet long
and Maria's piece of wires is 7 feet long
Step-by-step explanation:
Suppose x and y are Robert's and Maria's piece of wires respectively.
We can write following equation using this statement "Half of Robert's piece of wire is equal to ⅔ of Maria's wire".
[tex]\frac{1}{2} x = \frac{2}{3} y[/tex] --------------(1)
The total length of their wires is 12 feet.
[tex]x+y=12[/tex] ------------(2)
=> [tex]x=12-y[/tex]
Substitute x=12-y in equation (1)
[tex]\frac {1}{2} (12-y) = \frac{2}{3} y[/tex]
[tex]6-\frac{1}{2} y = \frac {2}{3} y[/tex]
[tex]6 = \frac {2} {3} y + \frac {1} {2} y[/tex]
[tex]y=7[/tex]
Put y=7 in equation (2)
[tex]x+7 = 12 \\x =5[/tex]
which of the following gives and odd number?
a. even number + even number + odd number
b. even number x even number x odd number
c. odd number + odd number + even number
d. odd number x odd number x even number
Answer:
option no a gives odd number
for example 2+2+3=7
HELP! MARKING BRAINLIEST
Answer:
12
Step-by-step explanation:
With PEMDAS you could know to do parentheses FIRST
6 x (10 - 2^3)
6 x (2)
12
Answer:
your answer would be 12
Step-by-step explanation:
Incordding to math this dot is mutpcation
but next to it is is a bracket in math a bracket me you need to add or subtrack evrything in it then multpliy the answer with the the number in it
so we just need simplfy what in the bracket
so the equation is actaliy 6x2.Hence the answer is 12
Annabeth has $29.00 to spend at the sporting goods store. She buys a T-shirt that costs $15.32. She also wants to buy a soccer ball for $12.87, a baseball cap for $8.39, a set of shin guards for $14.98, or a water bottle for $5.93. Use the equation $15.32 + c = $29.00, where c is the item's cost, to find the most expensive item Annabeth can buy.
Answer:
The most expensive she can buy is the soccerball
Step-by-step explanation:
Given
[tex]Total =\$29.00[/tex]
[tex]T\ Shirt = \$15.32[/tex]
[tex]Soccer\ Ball= \$12.87[/tex]
[tex]Baseball\ Cap = \$8.39[/tex]
[tex]Shin\ Guards = \$14.98[/tex]
[tex]Water\ Bottle = \$5.93[/tex]
Required
Using [tex]\$15.32 + c = \$29.00[/tex], what is the most expensive she can buy?
[tex]\$15.32 + c = \$29.00[/tex]
Subtract $15.32 from both sides
[tex]\$15.32 - \$15.32 + c = \$29.00 - \$15.32[/tex]
[tex]\$15.32 - \$15.32 + c = \$13.68[/tex]
[tex]c = \$13.68[/tex]
This means that she can not afford items that cost more than $13.68
i.e. the shin guards which costs $14.98
The items she can afford and their prices are:
[tex]Soccer\ Ball= \$12.87[/tex]
[tex]Baseball\ Cap = \$8.39[/tex]
[tex]Water\ Bottle = \$5.93[/tex]
The most expensive of them all is:
[tex]Soccer\ Ball= \$12.87[/tex]
helpppppp pleaseeeeee
Answer: 12
Step-by-step explanation 4 times 3x equals 12 then minus the 1 equals 11 then 3x times x =b hope this helps tried to explain it best i could explain it (b=12) this was the answer on my quiz
Math Please Help Make sure you explain your answer Thanks Have a blessed day!....
Answer:
A
Step-by-step explanation:
6 + 13 = 19, this is TRUE.
So x = 6 In x + 13 = 18 would be FALSE.
The answer is A. No, because 6 + 13 = 18 is not true.
What is this 44/160 in simplest form?
Answer:
The simplest form of 44/160 is 11/40.
Step-by-step explanation:
Answer:
[tex] \frac{44}{160} = \frac{(44 \div 4)}{(160 \div 4)} = \frac{11}{40} \\ [/tex]
11/40 is the right answer.Evaluate 5 x 5 x 5 show me how u got it
Answer:
125
Step-by-step explanation:
5 x 5 x 5
when doing equations like these we go left to right so
25 x 5
125
Which polynomial correctly combines the like terms and expresses the given polynomial in standard form?
9xy3 – 4y4 – 10x2y2 + x3y + 3x4 + 2x2y2 – 9y4
Answer:
D (the last option)
Step-by-step explanation:
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Can someone help me please? What is 14 1/2 - 8 4/15 ?
Answer:
Exact Form:187/30
Mixed Number Form:
6 7/30
Step-by-step explanation:
i think not a 100% sure tho
Answer:
Hi! The correct answer is 187/30
Step-by-step explanation:
~Convert the mixed numbers to improper fractions then find the LCD and combine~
Simplify:
[tex] {9}^{6} x \: 12 \div {3}^{7} x \: {2}^{2} [/tex]
Answer:
32e345y1111134566777
Step-by-step explanation:
because
PLEASE HELP!! WILL MARK BRAINLIEST!!! LOOK BELOW
Answer:
Look Down
Step-by-step explanation:
7) D
8) B
9) A
10) B
11) C
12) D
13) A
14) B
Answer:
7=c
8=b
9=a
10=d
11=A
12=D
13=A
14=B
Step-by-step explanation:
w/7=0.3
Pls help know the answer is 2.1 I need an explanation ty
Answer:
Look down
Step-by-step explanation:
multiply each side by 7
0.3*7=2.1
