The value of w according to the given description is; 5units
Perimeter of a rectangleThe perimeter of a rectangle is given as;
P = 2 (l + w)
Hence, In this scenario;
28 = 2 (w + 2w -1)
28/2 = 3w -1
14 + 1 = 3w
3w = 15
w = 5.
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Over the next 16 months you have to read 64 books. You have to read x books per month. The inequality 16 x 64 represents this situation. Solve the inequality to find the number of books you have to read per month.
You have to read
nothing books per month.
Answer:
Your answer is 4 books per month.
Step-by-step explanation:
A really simple way to solve this is to simply divide 64 by 16, and you get 4. You have to read 4 books per month to reach 64 books in 16 months.
The Andersons are going on a long
sailing trip during the summer.
However, one of the sails on their
sailboat ripped and they have to
replace it. The sail is pictured to the
left. If the sailboat sails are on sale
for $2 per square foot, how much will
the new sail cost? Show your work.
Answer:
$96
Step-by-step explanation
area of sail = ½×8×12= 48 sq ft
the cost of new sail = 48 × $2
= $96
can someone please help
Answer:
78 cm^2
Step-by-step explanation:
This will require 3 steps.
1) Area of the entire rectangle
18cm * 8 cm = 144 cm^2
2) Area of the square with one side length of 9cm
The missing measurement for the heights below 2cm
8cm - 2 cm = 6 cm
This area will be 6cm * 9 cm = 54 cm^2
3) Triangle
You have your height, which is 6cm
You also have your base, 18 cm total length minus the 5 cm stated minus the 9 cm also stated.
18cm - 5cm - 9 cm = 4 cm
The area of a triangle is A= h b/2
A = 6 * (4/2)
A = 12 cm^2
Now substract the sum of the smaller rectangle and the triangle from your large triangle
144 - 54 - 12
(4.5 x 104) = (300) = 0
Answer:
the equality is false the correct solution is
[tex]4.5 \times 104 \\ (4 + 0.5) \times 104 \\ 4 \times 104 + 0.5 \times 104 \\ 416 + 52 \\ = 468[/tex]
hope it helps
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Marking brainliest
Are you against animal testing? If so, why?
Answer:
No
Step-by-step explanation:
I honestly find it quite disturbing. That is just me though, and I just hate seeing animals get hurt.
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match each series with the equivalent series written in sigma notation.
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
A circular plate has circumference 33.3 inches. What is the area of this plate? Use 3.14 for Pi.
The area of this plate is_____about square inches.
(Round the final answer to the nearest whole number as needed. Round all intermediate values to the nearest
thousandth as needed.)
Answer:
88 square inches
Step-by-step explanation:
A circular plate has circumference 33.3 inches.
Step 1
We find the radius
The formula to find the radius go a circle given circumference is
= C /2π
r = 33.3/2 × 3.14
r = 5.3025477707 inches
Approximately to the nearest thousandth = 5.303 inches
Step 2
What is the area of this plate? Use 3.14 for Pi.
The area of a circle = πr²
Where
π = 3.14
r = 5.3025477707 inches
Hence
Area of the circle = 3.14 × (5.303inches)²
= 88.30248026 square inches
Approximately to the nearest whole number the area of the circle = 88 square inches
The area of this plate is about 88 square inches.
The five new teachers at a school were surveyed. Is this sample of teachers at the school likely to be biased?
Answer:
yes because since they are new they are all going to have a different opinion on the school than other teachers thats been there for years
hope this helps
have a good day :)
Step-by-step explanation:
Yes, it would likely be biased because they might be like an advertisement since they weren't teaching for years at this school.
If this helps, please mark me brainliest!
Have an amazing day!
The candy shop made 3/18 pounds of chocolate they sold 1 pounds how many pounds of chocolate do they have left
The question is incomplete. Please see the complete question below
The candy shop made 3 1/18 pounds of chocolate they sold 1 1/4pounds how many pounds of chocolate do they have left
Answer:
15/8
Step-by-step explanation:
The shop made 3 1/8 pound of chocolate
They sold 1 1/4 of chocolates
Hence the number of chocolates left can be calculated as follows
3 1/8-1 1/4
= 25/8-5/4
= 15/8
The numbers X, Y, and Z are such that y= KX and Z equals K^2x FK equals 1.5, select a possible values for the set of numbers {x,y,z}
Answer:
Step-by-step explanation: Answer is a
What is the probability that the arrow will land on 1 or 2?
A. 2/5
B. 2/3
C. 3/4
D. 1/5
The probability that the arrow will land on 1 or 2 is 2/5.
What is Probability ?Probability is the ratio of occurring a certain event out of the total possible events.
If the given statement contains OR we use addition and if the given statement contains AND we use multiplication.
From the given data
Total no. of regions in the circle is 5
The probability that the arrow will land on 1 or 2 is
P(1) = 1/5
P(2) = 1/5
∴ P(1) or P(2) is
= 1/5 + 1/5
= 2/5
Here we have used addition because of OR statement.
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the circumference is 12 mile. What is the diameter?
To find the diameter of a circle, using only the circumference, you need to divide the circumference by π, or 3.14.
So in this case, you must divide 12 by 3.14, which gives you 3.82.
I even double checked this, and should be correct then.
Answer:
The diameter is approximately 3.8 mi
Step-by-step explanation:
The circumference formula is C = πd. Dividing both sides by π results in a formula for d (diameter) when C is known:
d = C / π
In this case, with C = 12 mi,
d = 12 mi / π, or approximately 3.8 mi
Help please !!!!!!!!!!!
CSC B = 25/7 and the sec B =25/24 find tan B??
Answer:
tan β = [tex]\frac{7}{24}[/tex]
Step-by-step explanation:
Using the identities
sin x = [tex]\frac{1}{cscx}[/tex] , cos x = [tex]\frac{1}{secx}[/tex] , tan x = [tex]\frac{sinx}{cosx}[/tex] , then
sinβ = [tex]\frac{1}{\frac{25}{7} }[/tex] = [tex]\frac{7}{25}[/tex]
cos β = [tex]\frac{1}{\frac{25}{24} }[/tex] = [tex]\frac{24}{25}[/tex]
Then
tan β = [tex]\frac{\frac{7}{25} }{\frac{24}{25} }[/tex] = [tex]\frac{7}{25}[/tex] × [tex]\frac{25}{24}[/tex] = [tex]\frac{7}{24}[/tex]
Answer:
tanβ = 7/24
Step-by-step explanation:
Given:
cscβ = 25/7
secβ = 25/24
tanβ = ?
Recall:
cscβ = 1/sinβ
secβ = 1/cosβ
tanβ = sinβ/cosβ
Rewrite and simplify:
tanβ = sinβ/cosβ
tanβ = (1/cscβ)/(1/secβ)
tanβ = (1/(25/7))/(1/(25/24))
tanβ = (7/25)/(24/25)
tanβ = (7/25)(25/24)
tanβ = (7*25)/(25*24)
tanβ = 175/600
tanβ = 35/120
tanβ = 7/24
A survey was conducted to find what percentage of high school students prefer
watching baseball or football or both. Students had to select one of those three options.
Let A represent the set of students who prefer watching baseball and B represent the set
of students who prefer watching football.
Which statement correctly describes the complement of set A?
The students who prefer baseball or football or both.
The students who prefer football but not baseball.
The students who prefer only baseball.
The students who prefer only baseball or only football.
Answer:
the student who prefers football but not baseball
please help and simplify these expressions and show how u found them! i will mark brainliest !
Answer:
3) 3k+20
4) 4+2d
Step-by-step explanation:
You first have to distribute by multiplying the number next to the expression in the parenthesis. Then you combine like terms.
3) 5(k+4)-2k
Step 1: (5×k= 5k) (5×4=20) equation is now 5k+20-2k
Step 2: 5k-2k=3k since they both have the same variable you combine like terms. Equation is now 3k+20 (Final answer)
4) 2(3+d-1)
Step 1: (2×3=6) (2×d=2d) (2×[-1]=2) Equation is now 6+2d-1.
Step 2: (6-2=4) Since both 6 and 1 don't have any variable their like terms and you combine them. Equation is now 4+2d (Final answer)
Make
x
the subject of the formula
5
x
=
t
Answer:
5x=t
x=t/5
This should be your answer
Among the youth that vape, what percentage smoke e-cigarettes with special flavorings? a 40% b 50% c 85% d more than 95%
Answer:
d. more than 95%
Step-by-step explanation:
According to a survey carried out by the Food Drug Administration from 2016 to 2017, termed Population Assessment of Tobacco and Health, it was discovered that a high percentage of the youth population smoked e-cigarettes with special flavorings. Specifically, it was found that 96.1% of young people within the ages of 12 to 17 started their use of e-cigarettes with the flavored options.
As at the time when the report was being published, 97% of e-cigarette users reported having used flavored e-cigarettes in the past month. The above data shows that more than 95% of youths that vape have smoked e-cigarettes with special flavorings.
Use the graph to answer the question.
Which parametric equations describe the curve?
A. x = cos(t) + 3 and y = sin(t) + 3 for 0 ≤ t ≤ π
B. x = cos(t) + 3 and y = sin(t) + 3 for 0 ≤ t ≤ 2π
C. x = 3cos(t) + 1 and y = 3sin(t) + 1 for 0 ≤ t ≤ π
D. x = 3cos(t) + 1 and y = 3sin(t) + 1 for 0 ≤ t ≤ 2π
Answer is C. Add an answer so it won't be archived!
C) x = 3cos(t) + 1 and y = 3sin(t) + 1 for 0 ≤ t ≤ π
Correct on Edge 2021
What is the quotient StartFraction 15 p Superscript negative 4 Baseline q Superscript negative 6 Baseline Over negative 20 p Superscript negative 12 Baseline q Superscript negative 3 Baseline EndFraction in simplified form? Assume p not-equals 0, q not-equals 0.
Answer:
[tex]-\frac{3p^8}{4q^3}[/tex]
Step-by-step explanation:
[tex]\frac{15p^{-4}q^{-6}}{-20p^{-12}q^{-3}}[/tex] can be broken down into three fractions, coefficients, powers of p, powers of q.
[tex]-\frac{15}{20}\cdot\frac{p^{-4}}{p^{-12}}\cdot\frac{q^{-6}}{q^{-3}}[/tex]
Simplify the first fraction, then simplify the others by subtracting numerator exponents minus denominator exponents.
[tex]-\frac{3}{4} p^{-4-(-12)} q^{-6-(-3)} =-\frac{3}{4} p^8 q^{-3} = \alpha -\frac{3p^8}{4q^3}[/tex]
Answers are 36,54,198,72
Answer:
72°
Step-by-step explanation:
∠ AOB = 20% of 360° = 0.2 × 360° = 72°
arc AB is equal to the angle subtended at the centre , that is
arc AB = 72°
……………..
please help.
Answer:
Hello! answer: x = 1
Step-by-step explanation:
This triangle will add up to 180 degrees 85 + 64 = 149 180 - 149 = 31 4 × 1 = 4 4 + 27 = 31 therefore x = 1 Hope that helps!
PLEASE HELP !!!
Mai correctly used the Fermi process and the following estimates to determine how many packs of gum would fit inside the gymnasium she plays basketball in.
Mai correctly used the Fermi process and the following estimates to determine how many packs of gum would fit inside the gymnasium she plays basketball in.
a. [tex]\frac{4x10^5}{4x10^-^4}[/tex] = 1 x 10^9
b. [tex]\frac{4x10^5}{4x10^-^4}[/tex] = 1 x 10^1
c. [tex]\frac{4x10^6}{4x10^-^4}[/tex] = 1 x 10^10
d. [tex]\frac{4x10^6}{4x10^-^4}[/tex] = 1 x 10^2
Answer:
Hello! Hope you having a great morning! Your answer is, B)
Hope this helped! Brainiest plz! Hope you make a 100% and have a nice day!
Answer:
the answer is A
Step-by-step explanation:
i just took the quiz
The zeros of a function are the values of x for which the function is equal to zero.
Enter a number in each blank to make true statements about the function g(x)=(2x−4)(x−5).
Answer:
g(x)=0 when x= 2 or when x= 5
The graph of g intercepts the x-axis at x= 2 and x= 5
The zeros of g are 2 and 5
Step-by-step explanation:
In circle L with m^KLM 54 and KL= 10 units, find the length of arc KM.
Round to the nearest hundredth.
Given:
In circle L, measure of angle KLM is 54 degrees and KL = 10 units.
To find:
The length of arc KM.
Solution:
The formula for arc length is:
[tex]s=2\pi r\times \dfrac{\theta}{360^\circ}[/tex] ...(i)
Where, r is the radius of the circle and [tex]\theta [/tex] is the central angle in degrees.
The measure of KL is 10 units, it means the radius of the circle L is 10 units.
The measure of angle KLM is 54 degrees, it means the measure of central angle on arc KM is 54 degrees.
Putting [tex]\pi=3.14, r=10,\theta=54^\circ[/tex] in (i), we get
[tex]s=2(3.14)(10)\times \dfrac{54^\circ}{360^\circ}[/tex]
[tex]s=20(3.14)\times 0.15[/tex]
[tex]s=9.42[/tex]
Therefore, the length of arc KM is 9.42 units.
6, 10, 14, ...
Find the 30th term.
Answer:
122
Step-by-step explanation:
Four multiplied by 29 add six
Mrs. Hansen wanted to compare the amount of money she spent at the grocery store for the first 9 weeks and the second 9 weeks of the year. Using the information below, answer each question. 1st 9 weeks: 92, 85, 43, 100, 65, 78, 88, 92, 75 2nd 9 weeks: 86, 63, 95, 75, 92, 81, 87, 86, 95 What is the mean for 1st 9 weeks?
Answer:
Step-by-step explanation:
6x10 to the power of zero
Answer:
the answer is 1
Step-by-step explanation:
Anything with the power of 0 is 1
Someone please help!
Answer:
f(3)= 12
Step-by-step explanation:
if f(1)= 4 then f(3)= 12
what are the two solutions to x( 2x - 5) = 0
Which of the ratios is equivalent to cos B?
Answer:
Cos <B = 3/5
Step-by-step explanation:
Find the diagram attached
From the diagram, we have;
Hypotenuse BC = 80
Opposite to <B = AC =64
Adjacent AB = 48
According to SOH CAH TOA identity
Cos theta = adjacent/hypotenuse
Cos<B = AB/BC
Cos <B = 48/80
Express in its simplest form
Cos <B = (16*3)/(16*5)
Cos <B = 3/5
Hence the ratio of cos<B in its simplest form is 3/5