Answers
Answer:
18
Step-by-step explanation:
Length(L)=6
Breadth(B)=3
so...
P=2(L+B)
=2(6+3)
=2×9
=18
Related Questions
You decide to take out an insurance policy that will
cover your home if an earthquake were to occur.
The policy is $350 per year. In the case of an earthquake, the insurance company will repay you $225,000. The chances of an earthquake in your area is 0.02.
What is the expected value?
$4,150.00
0 $3,025.00
0 $-1,250.00
$-350.00
ADVANCE TOPICS!!
Answers
What is the solution?
Answers
Answer:
(7, 5)
Step-by-step explanation:
x = 7
y = 5
the masses in kilogrammes of 20 bags of maize were 90,94,96,98,99,102,105,91,102,99,105,94,99,90,94,99,98,96,102 and 105. using an assumed mean of 96kg, calculate the mean mass per bag of the maize
Answers
Answer:
djjfskysrkurdlsuruld4lud4lu5li5slir5
i need help :( this problem is very confusing
Answers
Answer:
Emily , don't put your whole name in the questions :DDDD, it's at the top of the page, anyway, Eloper .. :DDD
Step-by-step explanation:
It's arithmetic b/c you're just adding 1
arithmetic
1
1
are the answers , the last one is b/c that's the common difference.
Pablo folds a straw into a triangle with side lengths of 4x2−3 inches, 4x2−2 inches, and 4x2−1 inches. Which expression can be used to find the perimeter of the triangle, and what is the perimeter when x = 1.5?
Answers
Answer:
12x^2; 21
Step-by-step explanation:
4x^2-3=4×1.5^2-3=6
4x^2-2=4×1.5^2-2=7
4x^2-1=4×1.5^2-1=8
6+7+8=p=21
Answer:
A ) 12x^2-6; 21 inches
Step-by-step explanation:
EDG2021
Josh is going to the store with $60 to buy candy. bags of candy corn cost $3 & bags of chocolate cost $5 he needs to buy at least 20 bags of candy.
What do I put for the blank space? 3x+5y_60
Answers
Answer:
3a+5b
Step-by-step explanation:
Variable 1: a = candy corn
Variable 2: b = chocolate
Inequality 1: 60 ≥ 3a + 5b
Inequality 2: 20 ≤ 3a + 5b
The inequalities are as such because Josh needs to spend no greater than $60. He must also buy at least 20 bags of candy. The candy corn costs $3, while the chocolate costs $5. An expression for the total cost of the candy would be 3a + 5b.
f(x)= x^2 - 7x +12
The above equation is in standard form. Write the above equation in factored form
f(x) = (x-r1)(x-r2)
r1 represents first root, r2 represetnts second root
What are the roots?
Remember, x-r1 = 0 and x-r2=0
Answers
Answer:
f(x) = (x - 3)(x - 4)
Step-by-step explanation:
f(x)= x^2 - 7x +12 factors immediately into f(x) = (x - 3)(x - 4).
The roots are {3, 4}
If x=7 and y=−3, evaluate the following expression:3x−y2
Answers
21-6=15
the answer is 15
Answer:
27
Step-by-step explanation:
3x−y2= ? if x= 7 & y= -3
Step 1 insert the numbers where they go:
3(7)-(-3)2=
Step 2 the two negatives become a positive:
3(7)+(3)2=
Step 3 multiply:
21+6=
Step 4 add:
27
Giving brainlist to whoever answers
Answers
Answer:
m<A=94
Step-by-step explanation:
(2x+10)+(2x+2)=180
4x+12=180
-12 -12
4x=168
/4 /4
x=42
m<A= 2x+10
m<A=2(42)+10
m<A=84+10
m<A=94
Check:
Add m<A and m<B which should equal 180.
m<B=2x+2
m<B=2(42)+2
m<B=84+2
m<B=86
94+86=180
Find the perimeter of a regular octagon with an apothem of 6 feet and an area of 120 square feet
Answers
Step-by-step explanation:
A = (n × s × a)2 A = ( n × s × a ) 2
(120×6)2
240×12
2880
The perimeter of the Octagon is P = 30 feet
What is the perimeter of a polygon?The perimeter of the regular polygon with apothem and area is given by the equation
Perimeter of Polygon P = ( Area x 2 ) / Apothem
where apothem is a line from the center of a regular polygon at right angles to any of its sides
Given data ,
Let the perimeter of the octagon be represented as P
Now , the apothem a = 6 feet
The area of octagon A = 120 feet²
where Perimeter of Polygon P = ( Area x 2 ) / Apothem
P = ( 120 x 2 ) / 6
P = 30 feet
Therefore , the value of P is 30 feet
Hence , the perimeter of polygon is 30 feet
To learn more about perimeter of polygon click :
https://brainly.com/question/28531693
#SPJ3
Mrs. Kephat's sixth grade class has been collecting aluminum cans. They receive a dollar a can. What percent of the goal still needs to be achieved?
Answers
Answer: A. 40%
amount achieved: 600/1000 = 3/5
amount not achieved = 2/5
2/5 as percent is 40%
Theresa rolls a 12-sided dice and flips a
coin. What is the probability that she will
roll a 7 and land on heads?
Answers
Answer:
The probability is 1/24
Step-by-step explanation:
For a 12-sided dice, there are 12 different possible results
so the possibility of rolling a 7 is just one of the results
The probability of this is simply 1/12
For landing on head, the probability is 1/2
So the probability of the event occurring is the product of these two events
We have this as;
1/2 * 1/12 = 1/24
question 1: find the area of a triangle whose vertices are (-2, 0), (-2, 6), and (5, 0).
answer choices are 9, 15, 21, or 42 (edit- the answer was 21)
question 2: if the measures of the angles in a triangle are in the ratio 3:4:5, the measure of an exterior angle of the triangle can not be
answer choices are 165, 135, 120, or 105
Answers
Can you post a picture of the triangle? it would make this way easier.
Which of these sequences shows the flow of energy from the sun through organisms on Earth?
1 sun → producer → consumer → decomposer
2 sun → consumer-producer → decomposer
Answers
Answer:
I'm pretty sure it's number 1. The sun goes to plants and the plants get consumed. I don't think that the consumer eats the sun... just kidding. But yeah it's the first one.
1 sun → producer → consumer → decomposer
please help there is a picture below
Answers
Answer:
4 glasses, point is (32,4)
Step-by-step explanation:
Really tired but if you want an explanation, do tell me.
The point (–3,2,–2) lies in the VI octant.
true of false
Answers
Write the expression using a positive exponent. Leave in fraction form and do not expand numbers, leave in exponential form.
For example, 2^-7 write as 1/2^7, do NOT write as 1/128 or 0.0078125. NO SPACES!
4w^-1
Answers
Answer:
Step-by-step explanation:
4w⁻¹ = 4/w¹ = 4/w
1. What type of function can be used to model the scenario?
Burton Guster invests $15,000 into an account that earns 6.5% compounded annually.
A. Exponential
B. Quadratic
C. Linear
2.What type of function can be used to model the scenario?
Jack adds 2 quarters to his piggy bank each week.
A. Linear
B. Exponential
C. Quadratic
Answers
2. It is linear since the 2 quarters will be added each week and they remain constant meaning he doesn’t change the amount if quarters or adds it every other week.
A plumber charges $75 for the service call and $25 per hour (h) for repairs. Write an algebraic expression to represent the total bill for all plumbing services.
A.
(75 + 25)h
B.
75 + 25h
C.
75h + 25
D.
75 + 25 + h
Answers
Answer:B i think if wrong im so sorry
Step-by-step explanation:
Answer:
B 75+25h
Step-by-step explanation:
$75 is the first charge for the service and is constant. $25(per hour) is not constant and changes as the time (hours) changes. That's why it has a h next to it, the h is the variable to hold the place for the hours that would be multiplied in the problem.
Find the volume of the rectangular prism?
Write your answer in simplest form.
Answers
1. Which expressions below are equivalent to 2(2x + 1)? Select all that apply.
A. 4x + 2
B. 2(1 + 2x) [
C. 2(2x) + 1
D. 2x + 1 + 2x + 1
E. x + x + x + x +1 +1
Answers
Answer:
4x+2
Step-by-step explanation:
2(2x+1)
4x +2
you distribute the the 2
Answer:
A, and B
Step-by-step explanation:
I think they are the correct answer
Daniela decorating her room She has 14 shades of paint, 6 styles of furniture, and 11 flooring options to choose from . How different ways can she decorate the room ?
Answers
Answer:
924
Step-by-step explanation:
14*6*11=924
Hope this helps!
Find the missing length indicated. Leave your answer in simplest radical form
Answers
Answer:
25; 15^2+20^2=625. 25^2=625, therefore the answer is 25.
The art club is designing a rectangular mural for the school hallway. Three corners are located at (-1, -1), (-1, 1), and (4, 1) on teh coordinate plane. What would be the forth vertex on the coordinate plane below?
Answers
Answer:
The fourth vertex must be located at [tex]Z(x,y) = (4, -1)[/tex]. The graph of the figure is included below.
Step-by-step explanation:
Let be [tex]X(x,y)[/tex], [tex]Y(x,y)[/tex], [tex]Z(x,y)[/tex] and [tex]W(x,y)[/tex] so that a rectangle is formed. Hence, we must satisfy the following conditions:
[tex]X(x,y) = (a, c)[/tex] (1)
[tex]Y(x,y) = (a, d)[/tex] (2)
[tex]Z(x,y) = (b, c)[/tex] (3)
[tex]W(x,y) = (b, d)[/tex] (4)
[tex]a < b[/tex] (5)
[tex]c < d[/tex] (6)
If we know that [tex]a = -1[/tex], [tex]b = 4[/tex], [tex]c = -1[/tex], [tex]d = 1[/tex], then we have the following points:
[tex]X(x,y) = (-1, -1)[/tex]
[tex]Y(x,y) = (-1, 1)[/tex]
[tex]Z(x,y) = (4, -1)[/tex]
[tex]W(x,y) = (4,1)[/tex]
Then, the fourth vertex must be located at [tex]Z(x,y) = (4, -1)[/tex].
Can someone please help me
Answers
Answer:
3
Step-by-step explanation:
Answer:
Step-by-step explanation:
(1 - 4)/(2 -3) = -3/-1 = 3 is the slope
Please help it’s a group assignment and due today (no links!)
Answers
Answer: problem 1 A
Step-by-step explanation:
Please help Me with this asap. No Links please
Math 8th Grade
Answers
Answer:
B = -1
Your answer would be C
Answer:
b = -1
Step-by-step explanation:
-3(2x - 3) + 5x = bx + 9
-3 x 2x = -6x
-3 x -3 = 9
-6x + 9 + 5x = bx + 9
-6x + 5x = -1x
-1x + 9 = bx + 9
(cancel out everything except -1 and b)
-1 = b
what is 2.1 times 3.2 find the missing partial products HELP.
Answers
Given:
The area model for [tex]2.1\times 3.2[/tex].
To find:
The value of [tex]2.1\times 3.2[/tex] and the missing values in the area model.
Solution:
2.1 can be written as 2 and 0.1 on the left side of the area model.
3.2 can be written as 3 and 0.2 on the top of area model.
Area of the four parts of the area model are:
[tex]2\times 3=6[/tex]
[tex]2\times 0.2=0.4[/tex]
[tex]0.1\times 3=0.3[/tex]
[tex]0.1\times 0.2=0.02[/tex]
The complete area model is shown below.
After adding all areas of the area model, we get
[tex]6+0.4+0.3+0.02=6.72[/tex]
Therefore, the value of [tex]2.1\times 3.2[/tex] is 6.72 and the missing values of the area model are 0.3 and 0.02 respectively.
Angel has a bag that contains orange chews, cherry chews, and lime chews. He performs an experiment. Angel randomly removes a chew from the bag, records the result, and returns the chew to the bag. Angel performs the experiment 52 times. The results are shown below:
A orange chew was selected 10 times.
A cherry chew was selected 20 times.
A lime chew was selected 22 times.
Based on these results, express the probability that the next chew Angel removes from the bag will be a flavor other than lime as a percent to the nearest whole number.
Answers
Answer:
58%
Step-by-step explanation:
Just do 0.576923 times 100% & you should get 57.6923% than round because it says nearest whole number so that's how your answer is 58% :)
A rectangular city lot has an area of 1000 square meters. If the length of the lot is 10 meters more than twice its width, find its length and width.
Answers
Answer: l=50 m, w=20 m
Step-by-step explanation:
Given
A rectangular city has an area of [tex]1000\ m^2[/tex]
Also, length is 10 m more than twice its width
suppose width is w
So, length is given by
[tex]\Rightarrow l=10+2w[/tex]
The area is given by
[tex]\Rightarrow A=l\times w\\\Rightarrow 1000=(10+2w)\times w\\\Rightarrow 2w^2+10w-1000=0\\\Rightarrow w^2+5w-500=0\\\Rightarrow w^2+25w-20w-500=0\\\Rightarrow (w+25)(w-20)=0\\\therefore w=20\ m\\l=10+2w=10+2\times 20=50\ m[/tex]