ANSWER: 2.35 HAVE A GOOD XMASSS
Length of each side of sandbox is 2.35 feet
Given that;Perimeter of the sandbox = 18.8 feet
Shape of sandbox = octagon
Find:
Length of each side of sandbox
Computation:Length of each side of sandbox = Perimeter of the sandbox / Number of sides in pentagon
Length of each side of sandbox = 18.8 / 8
Length of each side of sandbox = 2.35 feet
Learn more:https://brainly.com/question/24540970?referrer=searchResults
What is the distance between the points (–4, 2) and (3, –5)?
d=*square root start* (x2-x1)+(y2-y1) *Square root end*
a) square root of 10
b) square root of 28
c) square root of 98
d) square root of 117
Answer:
98
Step-by-step explanation:
D(X2-x1)^2+(Y2-y1)^2
(3-(-4)^2 +(-5-2)^2
(7)^2+(-7)^2
49+49= 98
How are the "Laws of Exponents" used to add, subtract, multiply, and divide scientific notation?
Answer:
私は英語がわかりませんが、答えは4倍になります
Step-by-step explanation:
あなたがこれを翻訳すれば私はあなたを愛しています
Car A is traveling east at a steady speed of 45 miles per hour. After 2 hours, it
is 100 miles east of Johnstown.
Car B is traveling east on the same road. Its distance east of Johnstown is
represented by the graph.
Miles east of Johnstown
200
180
160
140
120
100
80
80
40
20
12
8 9 10
Time (hours)
Where were the two cars in relation to each other when they began traveling?
A. Car B was 40 miles east of car A
B. Car A was 45 miles east of car B.
O O O
C. Car A was 10 miles east of car B
D. Car B was 10 miles east of car A
Answer:
A. car B was 10 miles east of car A
2x+4y=120
Is there anything else x and y could be except for both of them being 20? I need all of them!
Answer:
x: (60,0)
y: (0, 30)
Step-by-step explanation:
Download Desmos
Answer:
2(10)+4(30)
Step-by-step explanation:
20 + 120
use the distributive property to expand this expression: 7(a - 3) =
1) Expand by distributing terms
7a+7 x-3
Simplify 7x-3 to -21
7a-21
Answer:
7a-21
Step-by-step explanation:
7(a-3)=
7 a-21
To find the quotient of two fractions, you first need to rewrite the division problem as an equivalent multiplication problem. Find this quotient using multiplication
What is the reciprocal of the divisor?
Rewrite the division problem as an equivalent multiplication problem using the reciprocal of the divisor.
Answer:
10/18 simplifeid= 5/9
Step-by-step explanation:
Change the division sign to a multiplication sign
flip 6/5 to 5/6 (which is the reciprocal)
then multiply across the top and bottom
2x5=10
3x6=18
10/18 divided by 2 is 5/9
I learned KCF which stands for keep it, flip it, change it
so keep the first fraction the same
change the division sign to a multiplication sign
and then flip the numerator and denometor
I need help. I will give brainliest to whoever is correct!
Answer:
6
Step-by-step explanation:
[tex] \frac{2}{3 } | \frac{1}{?} | \frac{1}{8} [/tex]
Choices :a.) 2
b.) 6
c.) 12
d.) 16
Answer :16_____________________________Omg pls help me
the graph shows the number y of gallons of gasoline remaining in a car x hours after filping the tank.
Answer:
1st one is 3 I believe 2nd one is 15 and the last one is 7.5
Step-by-step explanation:
The lowest temperature ever recorded on Earth was -89.2C at Soviet Vostok Station in Antarctica. The highest temperature ever recorded was 56.7C at Greenland Ranch in California. What is the difference between the highest and lowest recorded temperatures?
Answer:
gimmmeee as
Step-by-step explanation:
please help. im terrible at math.
Type in your answer as a reduced mixed number with the negative in front of the whole number.
-8 3/4 + -11 1/3
Answer:
-20 1/12
Step-by-step explanation:
Please solve idk how to do this.......
who is correct chris or sam
Mr. Santos treated his students to a movie for winning the state contest. This also required taking some of the students’ parents as chaperones. The movie theatre charges $4 for each student and $6 for each adult. If Mr. Santos spent $180 on movie tickets and took 40 people (including himself), how many students did he take to the movies.
write two equations to help find the answer
Answer: 41
Step-by-step explanation:
Using a system of equations, it is found that he took 30 students to the movies.
------------------------------
This question is solved using a system of equations, and I will say that:
x is the number of students taken.y is the number of adults taken.------------------------------
40 people were taken, and thus:
[tex]x + y = 40[/tex]
As we want the number of students x, we can represent y as function of x, thus:
[tex]y = 40 - x[/tex]
------------------------------
Each student costs $4.Each adult costs $6.The total amount spent was $180.Thus:
[tex]4x + 6y = 180[/tex]
Since [tex]y = 40 - x[/tex]
[tex]4x + 6(40 - x) = 180[/tex]
[tex]4x + 240 - 6x = 180[/tex]
[tex]-2x = -60[/tex]
[tex]2x = 60[/tex]
[tex]x = \frac{60}{2}[/tex]
[tex]x = 30[/tex]
He took 30 students to the movies.
A similar problem is given at https://brainly.com/question/22826010
The table below shows the prices at the diner.
Costs:
Burger: 1.5x + 4
Fries: 2.5x -3
Shake: 3.25x
If you have 10x + 5 dollars, how much would you have left if you bought one burger and an order of fries?
Much better? Pls help me if good.
Answer: is A
GOOD JOB!!!
Step-by-step explanation:
Answer:
Answer is A
Step-by-step explanation:
Solve each system of equations
1.) 2x- 5y = 7
3x - y = -9
Answer:
x= -4 and y= -3
I need 7,8,9 for brainlyest
Answer:
7 is C 8 is y=-3x+10 and 9 is y=2x i think
Step-by-step explanation:
Can you guys help? I got this, and I want to divide the parts in eighths? What fraction is it? HELP MEEE!!!! IM NOT A SMART DUDE!!!!!
First draw a line in the middle of your box vertically. Then draw a horizontal line that is also in the middle of your box and then draw another line above the horizontal line and below the horizontal line in between the two boxes you made I added a picture below to show. The fraction is 1/8
For each situation, explain whether you think the relationship is proportional or not. Explain your reasoning.
The weight of a stack of standard 8.5x11 copier paper vs. the number of sheets of paper.
The weight of a stack of different-sized books vs. the number of books in the stack.
Answer:
A. Yes
B. No
Step-by-step explanation:
We have that,
A. The dimensions of the each of the paper is 8.5 × 11.
Since, the papers have equal dimensions, the weight of every paper will be same and it will be easy to find the number of papers using direct proportion.
Thus, the weight of the paper and the number of papers is proportional.
B. It is given that the weight of each book is different.
Since, all the books have different weights, it is not easy to find the number of papers using direct proportion.
Hence, the weight of the books and the number of books is not proportional.
3v+2v=25
simplify as much as possible
solve for v
Please help, I need to study for a math test on Thursday, but I'm stuck on these three questions. Please do your best at answering everything and if not, at least do two of them. Also, please include an explanation, I will give brainliest to you if you include an explanation and at least two problems. Thanks!!! ☺️ ☺️ ☺️ ☺️
Answer:
Answer 19:- x = 5
Answer 20:- x = 11
Step-by-step explanation:
Answer 19:-
2x + 10 = 20
2x = 10
x = 5
Answer 20:-
80 + 20x = 300
20x = 220
x = 11
Answer:
19. x = 5
This is because Elise need $20, so we are going to figure out x
First, subtract 10 by both sides
2x = 10
Then, divide both sides by two to isolate the variable
x = 5
5 cars is the minimum
================================================================
20. He can stay for 11 nights.
First we subtract 80 by both sides
20x = 220
Then we isolate the variable by dividing both sides by 20
x = 11
What is the volume of the cone shown? (in terms of pi)
A)
727 cm
3
B)
8411 cm3
.
9671 cm
Eliminate
D) 1087 cm3
Please help me i will give u the brainiest if u answer good
Answer:
46
Step-by-step explanation:
46
Distance from (-2, 4) and (5, 1)?
Answer:
Approximately 7.6
Step-by-step explanation:
Answer:
1. 6 2. 4
Step-by-step explanation:
Jada has a monthly budget for her cell phone bill. Last month she spent 120% of her budget, and the bill was $60. What is Jada’s monthly budget?
Answer: The answer is $50.
Reasoning: If 120% equals to $60, then you can use the rule of three to calculate the value for 100%. Cross multiply, the answer will be $50.
HELP, DUE IN 15 MINUTES! In triangle ABC, the measure of ∠B is 90°, BC=16, and AC=20. Triangle DEF is similar to triangle ABC, where vertices D, E, and F correspond to vertices A, B, and C, respectively, and each side of triangle DEF is [tex]\frac{1}{3}[/tex]
the length of the corresponding side of triangle ABC. What is the value of sinF?
Answer:
Triangle ABC is a right triangle with its right angle at B. Therefore, AC is the hypotenuse of right triangle ABC, and AB and BC are the legs of right triangle ABC. According to the Pythagorean theorem
Step-by-step explanation: AB=202−162=400−256=144=12
Since triangle DEF is similar to triangle ABC, with vertex F corresponding to vertex C, the measure of angle∠F equals the measure of angle∠C. Therefore, sinF=sinC. From the side lengths of triangle ABC,
sinF=oppositesidehypotenuse=ABAC=1220=35
Therefore, sinF=35.
The final answer is 35 or 0.6.
can someone help me with these questions please and thank you.
i'll mark brainliest,plz help
Answer:hi
Step-by-step explanation:
0-0
Only genius’s pleasee
please help me
pls pls plsmps
Answer:
4^3
Step-by-step explanation:
tara: 4 miles
Cory: 4 times as far as tara
tai: 4 times as far as Cory
4*4*4=4^3
