Answer:
1 54 2 132 3 334.58 4 103.18
Step-by-step explanation:
Answer:
Answer
Step-by- explanation:
https://pinterest.com/pin/create/button/?url=http://hereisyouranswer.com/&media=&description=
Math help please due soon thanks
Answer with step-by-step explanation:
I'll use the list of referents you had on your other question and I believe this is a reference to that list.
Part A:
Use the reference of an adult stride (about 1 yard) to estimate the dimensions and length of the lawn edging. The dimensions can be used to find the area, in square yards, that is required to fill both sides of the flower beds.
Part B:
Similarly, you can use an adult stride of about 1 yard as a reference to measure to dimensions of the paved area and the dimensions of the brick. Using these dimensions, you can find area of the paved walkway and the area (surface area of top only) in square yards. Use these areas to find the approximate number of bricks needed to fill the walkway.
Find the y-intercept and the x-intercept of the line below.
Answer:
the x- intercept is 1
the y-intercept is 2
A bag contains 6 red marbles, 2 blue marbles and 5 green marbles. If two marbles are
drawn out of the bag, what is the probability, to the nearest 1000th, that both
marbles drawn will be red?
The total number of marbles in the box is 25, that is 9 green, 5 blue and 11 red. You wish to know t probability that the single chosen green or blue marble. There are a total of 14 green and blue marbles so the probability is 14/25 or 56%.
what’s the answer and what does it equal to
Answer:
E'F'/EF = 4/2 = 2
F'G'/FG = 3/4 = 0.75
Step-by-step explanation:
From the graph shown, the distance between E' and F' is E'F'. Hence;
E'F' = 8 - 4 = 4
EF = 4 - 2 = 2
Hence E'F'/EF = 4/2 = 2
SIMILARLY,
F'G' = G' - F'
F'G = 9 - 6 = 3
FG = G - F
FG = 5 - 1 = 4
F'G'/FG = 3/4
F'G'/FG = 0.75
A cardboard box manufacturing company is building boxes with length represented by x+1, width by 5 - x, and height by x - 1. The volume of the box is modeled by the function below. a) What is a reasonable domain for V(x)? b) What value of x would produce the greatest volume box? c) For which values of x is the volume increasing?
HELP ASAP!
Answer:
Part A)
In interval notation:
[tex](1, 5)[/tex]
Or, as an inequality:
[tex]1<x<5[/tex]
Part B)
[tex]x\approx 3.5[/tex]
Part C)
V(x) is increasing for 1 < x < 3.5 and decreasing for 3.5 < x < 5.
Step-by-step explanation:
The building boxes have lengths represented by (x + 1), widths by (5 - x), and heights by (x - 1).
Part A)
Since they are side lengths, they must be positive. In other words:
[tex]\displaystyle x+1>0, 5-x>0\text{ and } x-1>0[/tex]
Solving for each inequality yields:
[tex]x>-1, x<5,\text{ and } x>1[/tex]
We can eliminate the first inequality. Thus, our compound inequality is:
[tex]1<x<5[/tex]
So, the reasonable domain for V(x) will be all values greater than one and less than five.
In interval notation:
[tex](1, 5)[/tex]
Or as an inequality:
[tex]1<x<5[/tex]
Part B)
We only need to look at the part of the graph within our domain.
For 1 < x < 5, we can see that its maximum is 17.
This occurs around x = 3.5.
Part C)
Again, we only need to look at the part of the graph within our domain.
As we can see, starting from x = 1 to x = 3.5 (approximately), our function is increasing (i.e. sloping upwards).
From x = 3.5 (approximately) and ending at x = 5, our function is decreasing.
Therefore, V(x) is increasing for 1 < x < 3.5 and decreasing for 3.5 < x < 5.
Answer:
Part A)
In interval notation:
(1, 5)
Or, as an inequality:
1<x<5
Part B)
x ≈ 3.5
Part C)
V(x) is increasing for 1<x<3.5 and decreasing for 3.5<x<5
[tex]\color{yellow}{}[/tex]
I also need help with this one too
Answer:
5x-1
Step-by-step explanation:
f(x) = 3x-2
g(x) = 2x+1
(f+g) (x) = 3x-2 + 2x+1
Combine like terms
= 5x -1
Answer:
C. 5x - 1
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Terms/CoefficientsFunctionsFunction NotationStep-by-step explanation:
Step 1: Define
Identify
f(x) = 3x - 2
g(x) = 2x + 1
(f + g)(x) is f(x) + g(x)
Step 2: Find
Substitute in functions: (f + g)(x) = 3x - 2 + 2x + 1[Addition] Combine like terms (x): (f + g)(x) = 5x - 2 + 1[Addition] Combine like terms: (f + g)(x) = 5x - 1Help me please i need the equation and answer
Answer:
[tex]x=\frac{3}{2}[/tex]
Step-by-step explanation:
The figure shown represents a segment of length 23 divided into five shorter segments. Of these five shorter segments, one has length 17 and four have length [tex]x[/tex]. Therefore, we have the following equation:
[tex]17+x+x+x+x=23,\\17+4x=23,\\4x=6,\\x=\boxed{\frac{3}{2}}[/tex]
Which equation results from taking the square root of both sides of (x – 9)2 = 81?
Answer:
equation is 2x - 18 = 81
Step-by-step explanation:
(x - 9)2 = 81
(2x - 18) = 81
taking the square root of both sides
[tex](\sqrt{2x - 18} ) = \sqrt{81}[/tex]
[tex](\sqrt{2x - 18})^2 = 81[/tex]
2x - 18 = 81
2x = 81 + 18
2x = 99
x = 99/2
x = 49.5
Please someone solve for X, I don’t think it needs rounding but I couldn’t come up with an answer.
Answer:
x= 10 In (17)
Step-by-step explanation:
Find the value of x rounded to the nearest tenth.
Step-by-step explanation:
everything can be found in the picture
Which equation could be solved using this application of the quadratic formula? A. X2 + 1 = 2x − 3 B. X2 – 2x − 1 = 3 C. X2 + 2x − 1 = 3 D. X2 + 2x − 1 = -3
Answer:
All three of them.
What is surface area?
1 the object's mass
2 the area of the object's outer shell
3 the amount of cubes the object holds
Answer:
2
Step-by-step explanation:
The Area of the object's outer shell
Step-by-step explanation:
2?the area of the objects outer shell
PLS GIVES
Moderate correlation definition and thank you :)
Answer:
Your welcomeeee :)
Step-by-step explanation:
When two variables correlate and when the value of one increases as the value of the other decreases we say the relationship between both variables shows a negative correlation
Evaluate x−2 for x=−3
Answer:
1/9
Step-by-step explanation:
x^-2
We know that a^-2 = 1/ a^2
1/x^2
Let x = -3
1/ (-3)^2
1/9
1/9 is a required answer.
Answer:
solution given:
[tex]x^{-2}=\frac{1}{x²}[/tex]
again
substituting value of x
we have (-3)²=9
now
[tex]\bold{\frac{1}{x²}=\frac{1}{9}}[/tex]
1. Resolva cada operação a seguir. (a) 9 - 3 = ( c) -19 + 13 = (e) 19 -12 -= (g)-38+ 38 = (b) 12 - 13 = (d) -12 +19 = (f) 21 - 21 = (h)12+13 = i) – 8 + 6 – 1 j) (+8) – (+5) k) – 13 + 7 – 2– 8 + 15 – 1= l) – 2 – 4 – 1 m) (– 8) + (– 5) n) + 22 – 3 – 14 – 5 + 24 + 12= o) 12 – 7 + 3 p)(– 3) + (+ 9) q) (– 2) – (– 3) + ( + 5) r) 4 + 13 – 21 s) (+ 2) + (– 7) t) ( + 6) + (– 7) – (– 2)
Answer:
(a) 6
(b) -1
( c) -6
(d) 7
(e) 7
(f) 0
(g) 0
(h)25
i) -3
j) =3
k) – 1
l) – 7
m) – 13
n) 36
o) 8
p)6
q) 6
r) –4
s) -5
t)1
Step-by-step explanation:
Spanish
(a) 9 - 3 = 6
(b) 12 - 13 = -1
(c) -19 + 13 = -6
(d) -12 +19 = 7
(e) 19-12 = 7
(f) 21 - 21 = 0
(g) -38 + 38 = 0
(h) 12 + 13 = 25
i) - 8 + 6 - 1
= -9 + 6 = -3
j) (+8) - (+5)
= 8-5 = 3
k) - 13 + 7 - 2– 8 + 15 - 1
= -13-2-8-1 + 7 + 15
= -23 + 22
= -1
l) - 2 - 4 - 1
= -7
m) (- 8) + (- 5)
= -13
n) + 22 - 3 - 14 - 5 + 24 + 12
= + 22 + 24 + 12 - 3 - 14 - 5
= 58-22
= 36
o) 12 - 7 + 3
= 12 + 3-7
= 15-7
= 8
p) (- 3) + (+ 9)
= -3 + 9
= 9-3
= 6
q) (- 2) - (- 3) + (+ 5)
= -2 + 3 + 5
= 1 + 5
= 6
r) 4 + 13 - 21
= 17-21
= -4
s) (+ 2) + (- 7)
= -7 + 2
= -5
t) (+ 6) + (- 7) - (- 2)
= + 6-7 + 2
= 8-7
= 1
Hay dos reglas a seguir.
1) Los números con el mismo signo (ya sea más o menos) siempre se suman.
2) Los números con los signos opuestos siempre se restan.
Las respuestas se escriben con el signo que estaba con el mayor número en caso de resta.
Las respuestas se escriben con el mismo signo (más o menos) que los números en caso de suma.
Dos números iguales que tienen signos opuestos se cancelan entre sí y la respuesta es cero.
Cuando menos se multiplica por menos, obtenemos un signo más.
English
(a) 9 - 3 = 6
(b) 12 - 13 = -1
( c) -19 + 13 = -6
(d) -12 +19 =7
(e) 19 -12 = 7
(f) 21 - 21 = 0
(g)-38+ 38 = 0
(h)12+13 =25
i) – 8 + 6 – 1
=-9+6= -3
j) (+8) – (+5)
=8-5 =3
k) – 13 + 7 – 2– 8 + 15 – 1
=-13-2-8-1+7+15
=-23+22
=-1
l) – 2 – 4 – 1
=-7
m) (– 8) + (– 5)
=-13
n) + 22 – 3 – 14 – 5 + 24 + 12
= + 22 + 24 + 12 – 3 – 14 – 5
= 58-22
= 36
o) 12 – 7 + 3
= 12+3-7
=15-7
=8
p)(– 3) + (+ 9)
=-3+9
=9-3
=6
q) (– 2) – (– 3) + ( + 5)
= -2+3+5
= 1+5
=6
r) 4 + 13 – 21
= 17-21
= -4
s) (+ 2) + (– 7)
=-7+2
=-5
t) ( + 6) + (– 7) – (– 2)
=+6-7+2
= 8-7
=1
There are two rules to follow.
1) The numbers with the same sign ( be it plus or minus) are always added.
2) The numbers with the opposite signs are always subtracted.
The answers are written having the sign that was with the greater number in case of subtraction.
The answers are written having the same sign ( be it plus or minus) as that of the numbers in case of addition.
Two equal numbers having opposite signs cancel eath other and the answer is zero.
When minus is multiplied with a minus we get a plus sign.
Solve for q. Write your answer as “q=___”
Answer:
7q-46= 3q +6
7q-3q = 6+ 46
4q= 52
4q/4= 52/4
q= 13
Answer:
Hello! q = 22
Step-by-step explanation:
This is a supplementary angle meaning it will add up to 180 degrees so...
22 × 7 = 154 154 - 46 = 108
3 × 22 = 66 66 + 6 = 72
108 + 72 = 180 therefore q = 22 hope that helps!
Write the function as an algebraic equation
David bought a chain of fast-food restaurants that operated 200 stores in 2009. The number of restaurants has grown at a rate of 14% annually.
Be sure to label the headers of the table from the problem.
Years: Stores:
0
1
2
3
4
5
6
Algebraic Equation:
Show work:
Answer:all ansers below
Step-by-step explanation:
0=200
1=228
2=260
3=296
4=338
5=385
6=439
hope this helps
I really need help do can someone do it step by step so I can understand plzzzz
Answer:
96×pi ft³
Step-by-step explanation:
by the way, it is totally easy to search for formulas on the internet.
the volume of a cone is
Vc = pi×r²×height/3
we have been given the slant height (10 ft) and the lateral "wall" area of the cone (60×pi ft²).
this wall area is
Aw = pi×r×slant height
60×pi = pi×r×10
60 = r×10
6 = r
so, now we know r fuer the volume formula, and we need the height of the cone (the inner one).
we use Pythagoras
10² = r² + height²
100 = 36 + height²
height² = 64
height = 8 ft
so, now we use the main formula for the volume
Vc = pi×r²×height/3 = pi×6²×8/3 = pi×36×8/3 = pi×12×8 =
= 96×pi ft³
cubic feet ! it is a volume !
I need help with this
Answer:
8.1
Step-by-step explanation:
8.1 is the highest as you would look at the first number before the decimal and is the highest in this equation.
Answer:
the answer is 8.1 to 8 1/2 to 8 7/8
Which equation could be used to find the length of the hypotenuse?
Triangle A B C. Side A C is 5 centimeters and side C B is 8 centimeters. Hypotenuse A B is labeled c.
5 squared + 8 squared = c squared
5 squared + c squared = 8 squared
c squared minus 5 squared = 8 squared
8 squared minus 5 squared = c squared
Answer:
AC^2+BC^2= AB^2
So 5^2+8^2=c^2
5 squared + 8 squared = c squared
Please mark me as brainliest.
Satish bought a bicycle wheel for $23.97. How much change should he receive if he gave the cashier two $20 bills?
Answer:
$16.03
Step-by-step explanation:
Two twenty dollars bills is forty dollars, so to find his change, subtract $23.97 from $40. This gives you $16.03.
The change should he receive if he gave the cashier two $20 bills is $16.03.
We have given that,
Satish bought a bicycle wheel for $23.97.
We have to determine the value of How much change should he receive if he gave the cashier two $20 bills.
What is the change of money?Change is the money returned after paying for something with more money than it costs
Two twenty dollars bills is forty dollars, so to find his change, subtract $23.97 from $40.
This gives you $16.03.
Two twenty dollars bills is forty dollars,
so to find his change, subtract $23.97 from $40. This gives you $16.03.
To learn more about the change visit:
https://brainly.com/question/25594630
#SPJ2
Which of the following is a rational number but not an integer?
188, 13 2/5, -4, or -51
Answer:
Option C
Step-by-step explanation:
Rational numbers are numbers of the form p/q, where p and q are integers and q not equal to zero.
Integers are number of the form p/q , where q = 1
Option A : 188 => integer and rational
Option B: 13 => integer and rational
Option C :2/5 => rational but not integer ( because q = 5 and not 1 )
Option D : - 51 => integer and rational
Answer:
13 2/5Step-by-step explanation:
As,
Integers includes whole numbers, and negative of the whole numbers.
And Rationals includes every fraction, Integers and negative fraction.
So,
188, -4, and 51 are both Integers and Rationals.
But,
Only 13 2/5 is a mixed fraction included only in rationals and not in Integers
What is the solution for the equation?
A painting without its frame has a width 2.5 times its height, h, in inches. Its frame is 3 in. wide all along its perimeter. What is an expression for the area of the framed painting in terms of h? A. 2.5h2 B. 2.5h2 + 6 C. 2.5h2 + 36 D. 2.5h2 + 21h + 36
Answer:
2.5h^2 + 21h + 36
Step-by-step explanation:
Height = h
width = 2.5h
border = 3 in.
Overall height = h+6
Overall width = 2.5h+6
Overall area
= (h+6)(2.5h+6)
= 2.5h^2 + 15h + 6h +36
= 2.5h^2 + 21h + 36
HELP PLS ITS DUE IN A FEW MIN
Show the relationship between the number of weeks and Mike's savings using an equation. Type your answer starting with either "W=" or "S=".
Answer:
S = 50w + 75
Step-by-step explanation:
After each week, Mike gains $50.
Letting w = 0 gives us the amount he started with. In this case, that would be $75.
Therefore, the equation is S = 50w + 75.
HELP PLS
simplify 4^x+1*2^2x
Answer:
2^4x
Step-by-step explanation:
4^x+2^2x
=(2)^2x+2^2x
=4^2x
=(2)2*2x
=2^4x
Answer:
4^x+2^2x
Step-by-step explanation:
There is really not much to do here but multiply 1*2^2x which stays the same
giving an answer of 4^x+2^2x
Name one landform made by erosion and one landfrom made by deposition. Explain how each landform forms.
Some landforms made by erosions are:
Caves, bays, and arches.
Some landforms made by deposition include:
beaches, deltas, and sand dunes.
Erosion is caused by weathering, (for example rain) and deposition is caused by sediments or rocks transported by flowing water or ice.
explain the relationship between the degree of a function and number of zeros of a function
They are the same amount.
Triangle XYZ is pictured below.
Select the ratio that represents sin(x)
A) 21/29
B) 29/21
C) 20/29
D) 20/21
E) 29/20
F) 21/20
Answer:
C
Step-by-step explanation:
sine uses opposite over hypotenuse
the opposite of x is 20 and the hypotenuse is 29
so the answer is 20/29
2. Jasmine ran 22 kilometers. One mile is approximately equal to 1.6 kilometers. Which
measurement is closest to the number of miles Jasmine ran?
a 13.75 mil
b. 35.2 mi
c. 23.6 mi
d. 22 mi
step one it says Jasmine ran 22 km is approximately equal to 1.6 km in which measurement is closest to the number of miles Jasmine ran the correct answer is C
