Answer:
528 is the Area
148 is the Perimeter
Step-by-step explanation:
We know that there is a 4 foot ring around the building so we add 8 feet to 18 x 40 which is 26 x 48.
To find the perimeter we take the Length and Height times 2 and then add that together.
26•2=52
48•2=96
52+96=148
148 is the Perimeter.
To find the area of the sidewalk.
We have to multiply the area together.
4•48=192•2=384
18•4=72•2=144
528
Add that together you have the area of the sidewalk
How do i solve an algebra question?
Answer:
1. Distribute
2. Collect like terms
3. Get all your variables onto one side
4. Undo all adding/subtracting with the inverse
5. Undo all mutilplying/divison with the inverse
Step-by-step explanation:
100 POINTS AND BRAINLY NO LINKS What is the length of the line segment with endpoints (−3, −8) and (10, −8) ?
Answer:
13 units
given two points: (−3, −8) and (10, −8)
As the y coordinates are same.
use the method:
|x2| + |x1| where (x1, y1), (x2, y2)
Solve:
|10| + |-3|
10 + 3
13
Answer:
10 units
Step-by-step explanation:
[tex](x_1,y_1)=(-3,-8)[/tex]
[tex](x_2,y_2)=(10,-8)[/tex]
We are supposed to find the length of the line segment with endpoints (−3,8) and (7, 8)
We will use distance formula : [tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Substitute the values :
[tex]d=\sqrt{(10+3)^2+(8-8)^2}[/tex]
[tex]d=\sqrt{100}[/tex]
[tex]d=10[/tex]
Hence the length of the line segment with endpoints (−3,8) and (7, 8) is 10 units
Find the measure of angle x in the figure below:
A) 35
B) 47
C) 51
D) 62
Answer:
The value of y = 62°
and x = 50°
Step-by-step explanation:
=> 57° + y + 61° = 180°
=> 118° + y = 180°
=> y = 180° - 118
=> y = 62°
Now ,
x° + y° + 67° = 180° { sum of angles of a triangle is 180° }
=> x° + 62° + 68° = 180°
=> x + 130° = 180°
=> x = 180° - 130°
=> x = 50°
You have 8 4/5 total cups of lemonade, and you want to share it with your friends. Each friend gets 1/10 of a cup to drink. How many friends do you have?
Answer:
88 friends
Step-by-step explanation:
Assuming all of the lemonade is drank, you have 88 friends. 8 4/5= 8 8/10. 8= 80/10.80/10+8/10=88/10. Including yourself you have 87 friends, 88 if not.
please mark brainliest!
Which number is equivalent to 34/32? And how you found the answer.
A. 2
B. 9
C. 81
D. 729
A bowl has 3 red beads and 7 blue beads. Two beads are selected at random one at a time. First a red bead is drawn and placed on a table. Next a blue bead is drawn.
What is the probability of this event?
Drag and drop the answers into the boxes to complete the sentences.
The probability that first a red bead is drawn and next a blue bead is drawn is 7/30,and both events are dependent
How to determine the probability?The distribution of the beads are:
Red = 3
Blue = 7
Total = 10
The probability of selecting the red bead first is:
P(Red) = 3/10
When the red bead is selected, the number of beads becomes 9
So, the probability of selecting a blue bead is
P(Blue) = 7/9
The probability of the event is then calculated using:
P = 3/10 * 7/9
Evaluate
P = 7/30
Hence, the probability of the event is 7/30
Read more about probability at:
https://brainly.com/question/25638875
#SPJ1
A half cylinder has a radius of 4ft. It is 10ft tall. What is the volume of the Sector?
Use 3.14 for π.
(I've been trying to figure this problem out for an hour now and still can't get the answer right. A simple easy step-by-step would help a lot!)
PLEASE HELP I NEED ANSWERS NOW AND I WILL MARK YOUR ANSWER BRAINLIEST IF IT IS CORRECT
Step 2: Using proportional relationships
You are traveling by car to New York City. The map you will use for your journey is below.
a) What is the scale factor on the map? (1 point)
b) What is the approximate distance from Chicago to New York City? Use a proportional relationship to solve the problem. Show your work. (2 points)
c) What is the approximate distance from Denver to Chicago? Use a proportional relationship to solve the problem. Show your work. (2 points)
d) You plan to begin your journey in San Jose and make stops in Denver and Chicago on your way to New York City. Your father says that your journey will be about 3,000 miles. Is this a close estimation of the distance? Explain your reasoning. (2 points)
Answer:
What is the approximate distance from Denver to Chicago? Use a proportional relationship to solve the problem.
Using proportional relationships You are traveling by car to New York City. The map you will use for your journey is below.
Step-by-step explanation:
Calculate the volume of the following figure.
26 units3
25 units3
27 units3
24 units3
Answer:
24 units
Step-by-step explanation:
The way to find the volume is to multiply all of the dimesnions. The dimensions are 2, 3, and 4. 2 x 3 = 6. 6 x 4 = 24.
I need help please!!!!!!
I need help finding which angles are supplementary to eachother
Answer:
ICJ and ECI
hope this helped
please please please help! 1st answer gets brainliest
The line plot shows the weight (in tons) of five different pallets of ball bearings. What is the difference between the largest and smallest pallet of ball bearings?
x
x x x x
_______________
1/5 2/5 3/5 4/5 5/5
( 1/5 = 2 pallets, 25 = 1 pallet, 3/5 = 1 pallet, 4/5 = 1 pallet, 5/5 = 0 pallets )
1 x = 1 pallet
A) 1 5 tons
B) 2 5 tons
C) 3 5 tons
D) 4 5 tons
Answer:
B) 2 5 tons
Step-by-step explanation:
Edge 2022
help me im tired of posting
Stop posting this. It's very rude to continue posting this. One post was enough.
If each person in a city of 150,00 throws away 12kg of trash every week, how many metric tons of trash does the city produce per year? (There are 52 weeks in a year and 1,000 kg in a metric ton.)
Answer:
1,800 metric tons
Step-by-step explanation:
multiply 12 by the number of people then divide
PLEAS HELP ME!!!!!!!
Answer:
-6
Step-by-step explanation:
In need this quickly
Answer:
are there any other pieces to this problem?
What is the area of the triangle?
Answer:
I'm pretty sure is 45
Step-by-step explanation:
6 x 15 = 90
90 ÷ 2 = 45
Shannon bought a used toy sailboat at a resale store for $8. She spent $4 on materials to replace the sails and repaint the sailboat. Shannon sold the toy sailboat for $20. Which is the percentage of profit Shannon made on the sale of the toy sailboat?
Answer:
66.6
Step-by-step explanation:
hope this helps
First and original answer:
She bought it for $8, spent $4 on refurbishing the toy so $12, then sold it for $20. The profit is a whopping 66.6% percentage
I literally forgot how to do this
Answer:
23.383838383883838383838
Water flows through a pipe at a rate of 88 cubic feet per year. Express this rate of flow in pints per day. Round your answer to the nearest tenth.
Answer:
5367 pints a day through that pipe
Step-by-step explanation:
you do 88 cubic feet converted to pints is 5266 nearest tenth is 5367 done
A pair of equations is shown below:
y = 7x − 8
y = 5x − 2
Part A: Explain how you will solve the pair of equations by substitution or elimination. Show all the steps and write the solution.
Part B: If the two equations are graphed, at what point will the lines representing the two equations intersect? Explain your answer
Answer:
Part A) If would probably be smart to use substitution because y is already solved for, so we can substitute the value of y as a function of x into the other equation.
y=7x-8
y=5x-2
7x-8=5x-2
+8 +8
-----------------
7x=5x+6
-5x -5x
----------------
2x=6
/2 /2
-----------
x=3
y=7x-8
y=21-8
y=13
Part B) The lines will intersect at point (3, 13)
Step-by-step explanation:
hope this helps
so sorry if this is wrong
did this for hw
Answer:
Step-by-step explanation:
part a:
substitution
7x - 8 = 5x - 2
2x - 8 = -2
2x = 6
x = 3
y = 7(3) - 8 = 21 - 8 = 13
y = 13
Part b.
(3, 13)
Please help me!!!!!!!!!!!!!!!!!!!!
Please help!!!!!!!!!
Answer:
-------12--------------22------------
Step-by-step explanation:
[tex]\sqrt{144}[/tex] = 12
[tex]\sqrt{100}[/tex] = 10
10+12
Brad used the formula to find the distance in miles, d, he was from a stroke of lightning. In the formula, n is the number of seconds that have elapsed between seeing the lightning and hearing the thunder. How far away was Brad from the lightning if 30 seconds elapsed between Brad seeing the lightning and hearing the thunder?
Answer:
10 seconds
Step-by-step explanation:
using the formula we can see that since 30 seconds have passed we divide this by 3 to get 10.
Therefore the answer is 10 seconds
please rate brainleist.
Lots of points for whoever answers these- there are around 10 questions to each part, this is part 1. The questions are just marked as even numbers for part 1.
Please help me with this question
Answer:
2/9
Step-by-step explanation:
there are 5 blue, 4 balck, and 1 green
5+4+1=10
5 blue so 5/10 = 1/2
there are 9 shirts left 4 blue
4/9
1/2 x 4/9 = 4/18 = 2/9
Unit: Rational Number Operations Review
A spool with 18 feet of ribbon will be cut into 8-inch segments. How many 8-inch segments can be cut from the spool of ribbon?
Answer:
27
Step-by-step explanation:
Look at the image below
What is the area of the triangle?
Answer:
area is 126
Step-by-step explanation:
it’s 126 because in this equation “ area” is like x x x so 21x6 = 126 which is the answer.
HELP PLEASE ASPAPP EEEEEEEEE
Answer:
the answer is D
Step-by-step explanation:
pls give brainlist
Simplify Negative 3 over 2 divided by 9 over 6.
Answer:
B. -1
Step-by-step explanation:
9/-3 = -3
6/2 = 3
-3/3 = -1.
Hope this helps!
Answer:
-1
Step-by-step explanation:
-3/2 ÷ 9/6
Copy dot flip
-3/2 * 6/9
Multiply
-18/18
-1
