The length of a rectangle is 3 less than twice the width. The perimeter of the rectangle is 66. Find the length and width of the rectangle.
Answer:
15.
Step-by-step explanation:
L + L + W + w = 66
L= w+3
W+3 + w+3 + w + w = 66
4xw + 6 = 66
4xw = 66 - 6
4xw = 60
W + W +w +w =60
W= 60/4
W=15
L = 15+3 (=18)
15+15+18+18=66
What is 20 mulitpyed by 50
it is 1000 because 2 x 5 =10 then just add the extra 2 0s from 20 and 50
Answer:
1,000
Step-by-step explanation:
5x – 3(x – 6) =
i don’t know what to do
Answer:
2x+18
Step-by-step explanation:
I hope this help.
Which is a graph of a proportional relationship?
Which one?
Answer:
third graph (choice three/bottom left)
Step-by-step explanation:
Anything with a proportional relationship will always have a constant ratio (ratios will always be equivilent).
you can eliminate any graph that has an x or y intercept other than zero, or does not have a straight line.
The two main rules of a proportional graph or direct proportion is that:
the line must go through the origin (0,0)the graph must be linearAnswer:
the bottom left one
Step-by-step explanation:
it starts at the origin and as the x value increases, the y value increases too
you can easily rule out out the top two just because it doesn't start at the origin
Explain how filing your tax return online can make payments easier.
Answer:
You won't be able to lose your files in the mail and it is way safer.
Step-by-step explanation:
Because I know
Answer:
Filling in your tax return online can make payments easier because a computer does what it's told to do ; with absolutely no mistakes, unless a bug occurs.
Step-by-step explanation:
If csc 0 = 2, find sin 0
Answer:
1/2 (Please read explanation to educate yourself)
Step-by-step explanation:
csc = hyp/opp
sin is the inverse of csc --> sin = opp/hyp
so for csc you have csc(0) = 2/1 and since sin is the inverse then sin(0) = 1/2
Very basic trigonometry and it is the fundamentals of every higher math so learn it well.
plz help me will mark brainlest 1 hour and two or more have to answer must get every one correctt and must answer all three
answer my question plz im really stuck on it plz!
Answer:
c
Step-by-step explanation:not sure if im right
Answer:
E. $1,120
Step-by-step explanation:
house payment and utilities altogether takes up 35% of the family's monthly budget. 0.35•3200=1120.
what is x and y equal to if x divided by y = 6
Answer:
x=12 a and y=2
Step-by-step explanation:
The perimeter of a square is 36cm
What is the area?
Answer:
81cm²
Step-by-step explanation:
36/4=9
9×9=81
Which point is located on the line represented by
the equation y = 5x + 4?
All points in the format: (x, 5x + 4) are in the line.
A few examples are: [tex](-2,-6), (-1,-1), (0,4), (1,9), (2,14)[/tex]
--------------------------
The equation of the line is:
[tex]y = 5x + 4[/tex]
This means that the points located on the line have the following format:
[tex](x, y) = (x, 5x + 4)[/tex]
Among the examples:
[tex](-2, 5(-2) + 4) = (-2,-6)[/tex]
[tex](-1, 5(-1) + 4) = (-1,-1)[/tex]
[tex](0, 5(0) + 4) = (0,4)[/tex]
[tex](1, 5(1) + 4) = (1,9)[/tex]
[tex](2, 5(2) + 4) = (2,14)[/tex]
A similar problem is given at https://brainly.com/question/22566209
how many hundredths are in 11 wholes?
how many hundredths are in 3 tenths?
how many hundredths are in 11.3?
pls help!!!
Answer:
1) 11/100 or 0.11
2) 3/1000 or 0.003
3) 113/1000 0.113
Step-by-step explanation:
Firstly, hundredths is the same as 1/100.
Multiply every number by 1/100.
11/1 • 1/100 = 11/100 or 0.11
(Remember, 11 over 1 is the same as 1. Multiply the numerators and denominators and you get 11/100).
3/10 • 1/100 = 3/1000 or 0.003
11.3/1 • 1/100 = 113/1000 or 0.113
(Move the decimal once to the right to get rid of the decimal point).
Hope this helps!
Write the point-slope form of an equation for a line that passes through the point with the given slope.
(-6, -2), m = -2
y+2 = 2(x + 6)
y + 2 = -2(x + 6)
y + 2 = -2(x-6)
y - 2 = -2(x + 6)
is it true if X = 8 then X2 = 64
Answer:
yes
Step-by-step explanation:
8 squared is 64
Answer:
yes 8 squared equals 64
Step-by-step explanation:
(1 + 3x)º (x – 13) °
Answer:
3x^2-38x-13
Step-by-step explanation:
To make 3/4 pound it makes nuts how many pounds of cashews would you add to 1/8 pound them almonds and 1/4 pound of peanuts
9514 1404 393
Answer:
a. 3/8 lb of cashews
Step-by-step explanation:
The amount that needs to be added is the difference between the amount of mix wanted and the amount of mix provided by the given quantities of nuts.
3/4 lb - (1/8 lb +1/4 lb) = (3/4 -1/4 -1/8) lb = (2/4 -1/8) lb = (4/8 -1/8) lb
= 3/8 lb . . . . amount of cashews needed
Determine the slope
(4,12) and (6,20)
Answer:
4
Step-by-step explanation:
maria has three more than twice as many crayons as elizabeth
Answer:
You did not provide your whole question?
Step-by-step explanation:
PLEasEE help me...
i need
an equation with the solution of x=5.
a equation with the solution of 3/2 (1.5)
an equation with the solution of -2
thank you
Answer:
3x + 3 = x + 13
y=1.5x−6.5,
Step-by-step explanation:
substitute the number in for the first two
Wilma Workerette worked 43.5 hours last week. Her base pay is $9.00 per hour and she gets time-and-a-half for any hours beyond 40. Using Method 1:
Answer:
9$
Step-by-step explanation:
Hope this helps!
Find the x-intercept of 2x - 3y = 6
find the difference between the actual values of the two sixes in the number 6036
What is the value of (-5)^4?
Answer:
-20
Step-by-step explanation:
Answer:
-625
Step-by-step explanation:
-5× -5 = 25
25 × 25= 625
What is the equation of the line that passes through the point (-3,6) and has a slope of -2?
Answer:
y = -2x
Step-by-step explanation:
The equation of a line in point slope form is
y-y1 = m(x-x1)
Where m is the slope and (x1,y1) is a point on the line
y - 6 = -2(x- -3)
y - 6 = -2(x+3)
Distribute
y-6 = -2x-6
Add 6 to each side
y-6+6 = -2x-6+6
y = -2x
Answer:
Step-by-step explanation:
y - 6 = -2(x + 3)
y - 6 = -2x - 6
y = -2x
Explain to Alana why she might not want to blast her boss on social media just yet.
PLEASE HELP. 50 POINTS!! MULTIPLE CHOICE QUESTION I ATTACHED A PHOTO
Step-by-step explanation:
p⁻m ÷ pⁿ
p⁻m⁻ⁿ
Therefore,
Option C is correct ✔.
If neither a nor bare equal to zero, which answer most accurately describes the product of (a + b)(a - b)?
Answer:
The imaginary part is zero.
Step-by-step explanation:
How do I Answer this question ? using the following directions.
Answer:
12-2n
Step-by-step explanation:
Difference means to subtract
Times means to multiply
A number would be the variable
Which can represent the intersection of a line and a plane.
A) a segment
B) a ray
C ) a plane
D) a point
I say this because in geometry , a point is said to be the place where a line and a plane meets at empty space (which three dimensional)
3. A serving of a frozen casserole is 1/6 of a pan. If Vicky eats 1/7 of the pan, what fraction of a serving has Vicky eaten? Vicky has eaten of a serving (Type an integer or a simplified fraction.)
Answer:
[tex]x=\dfrac{6}{7}[/tex]
Step-by-step explanation:
A serving of a frozen casserole is 1/6 of a pan.
Vicky is 1/7 of the pan
We need to find the fraction of a serving has Vicky eaten. Let he has eaten x. It means (1/6) of x is equal to (1/7).
ATQ,
[tex]\dfrac{1}{6}x=\dfrac{1}{7}\\\\x=\dfrac{6}{7}[/tex]
So, he has eaten (6/7) of a serving Vicky eaten.