Help me pls
Pls pls pla
Answer:
That's a net- just use the same equation as lateral area then do surface area after that.
L=Ph
THEN....
A= L +2B
Answer:
Do you still need help?
Step-by-step explanation:
A music store bought a CD set at a cost of $20. When the store sold the CD set, the percent markup was %20. Find the selling price.
Answer:
$24
Step-by-step explanation:
20 * (1 + 0.2) = 24
Answer:
22
Step-by-step explanation:
20+ 20% =22
20% is 0.2 so your answer is 22 dollars
Veronica used a copy machine to make an entargement of a triangle. The original triangle has side lengths of 6 cm, 8 cm, and 10 cm. The
copy has side lengths of 7.2 cm, 9.6 cm, and 12 cm.
Which scale factor did Veronica use to make the enlargement?
A: 5/8
B:5/6
C:6/5
D:8/5
Answer:
Step-by-step explanation:
B 10/12 = 6/7.2 = 8/9.6 = 5/6
Answer:
The anwser is C: 6/5
Step-by-step explanation:
12 divided by 10 = 1.2 = 6/5
9.6 divided by 8 = 1.2 = 6/5
7.2 divided by 6 = 1.2 = 6/5
Help I Will Give You Brainliest!!!!
Answer:
B.
Step-by-step explanation:
its more right on the number line
Answer:
A.
Step-by-step explanation:
Because -0.5 is closer to 0 than -1.5. -0.5 is greater than -1.5.
If this answer has helped you please mark as brainliest
***WILL MARK BRAINLIEST*** Write in Scientific Notation! #2
do not falsely report this please
Answer: it’s B because the minimum is 203, Q1 is 217, median is 230, Q3 is 345 and then the maximum is 390 it’s easy
help please? :)
Serena has to choose two out of nine songs to play for her piano recital. How many combinations of two songs can she make?
36
18
34
72
Answer:
36 ways
Step-by-step explanation:
i just drew on a piece of paper nine songs and did the whole process of making them match and stuff :P
u welcome
NEED HELP ASAP Kelly conducted an experiment. In each trial she flipped a coin and rolled a number cube that has sides labeled 1 to 6. The results are shown. What is the experimental probability that her next flip will be tails? Write your answer in probability notation.
Maggie is buying a jacket. The expression shown represents the sales tax on the jacket price, j.
0.08j
Write an expression in terms of j to represent the total amount that Maggie spends on the jacket, including tax.
Answer: 1.08j
Step-by-step explanation: if we add 8% of something to itself, we now have 108%, right
1.08j
I’m not 100% sure tho
The expression represents the total amount that Maggie spends on the jacket, including tax is 1.08j.
What is Percentage?A percentage is a way to describe a part of a whole. such as the fraction 1/4 can be described as 0.25 which is equal to 25%.
To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.
As it is given that the cost of the jacket is j, while the tax on the jacket is 0.08j. therefore, the total cost of the jacket can be written as the sum of the cost of the jacket and the tax on the jacket.
Thus, the total cost of the jacket = Cost of jacket + Tax on the jacket
= j + 0.08j
= 1.08j
Hence, the expression represents the total amount that Maggie spends on the jacket, including tax is 1.08j.
Learn more about Percentage:
https://brainly.com/question/6972121
Write an equation for: y equals three times the sum of x and two.
Answer:
y = 3x+2
Step-by-step explanation:
Line segments AB and CD intersect at point E. Ray EF extends from point E.
Find the value of x. Then find the measures of angles CEF and BEF
Answer:
Their is a answer to your question I’ll put a link
Step-by-step explanation:
Use the link and multiple
a=1/2pa, solve for p
NO LINKS PLEASEE!! IM BEGGING YOU NO LINKSS!!!
Answer:
A = (1/2)Pa = Pa/2
You can multiply both sides by 2 to eliminate the fraction on the right side:
2A = 2(Pa/2) = Pa
Then divide both sides by a (or multiply both sides by 1/a) to leave P alone on the right side:
(2A)(1/a) = 2A/a = (Pa)(1/a) = P
Rewriting:
P = 2A/a
You could also have divided by a first then multiplied by 2; which you should do first does not matter in this example.
Step-by-step explanation:
A state government study surveyed a representative sample of child-care centers about childhood illnesses. Which statement BEST explains what makes the sample representative?
A
Every child-care center in the state participated in the study.
B
Every child-care center in the state had an equal chance of participating in the study.
C
Every child-care center was asked a series of randomly selected questions.
D
Every child-care center that participated must have reported childhood illnesses to the state.
Answer:
A
Step-by-step explanation:
According to the line plot, how many runners ran 1/2 of a mile for their warm-up?
(WILL GIVE BRAINLYIEST TO BEST ANSWER)
Answer:
3 runners
Step-by-step explanation:
As shown in the graph, there are three x's associated with the 1/2 mile warm-up. Hope this helped!
Answer:
there are 3 runners that ran the 1/2 of a mile for their warm up.
Step-by-step explanation:
if you look at the picture below you will see the number 1/2 at the end and when you look above that there are 3 x's so therefore the answer is 3 runners.
≪ ≫
Solve for x.
x/9 = -5
On a math test, Olivia is told that the points (1, 3) and (3, 0) are two vertices of a rectangle. A. Find two additional coordinates that will form a rectangle
PLEASE ANSWER ASAP
Answer:
Coordinate set #1: (4, 0) and (4, 1)
Coordinate set #2: (2, 0) and (2, 1)
Step-by-step explanation:
SHOW YOUR WORK PLEASE!!
Answer: 31.42
Step-by-step explanation:
Please answer these two I need them ASAP to pass this class!!
Answer:
8) 4 hr 10 minutes
9) 12:43
Step-by-step explanation:
#8 is assuming the 10 minutes she stopped is part of the time
#9 is assuming she arrived right at 1:30
Answer:
8) 4 hr 10 minutes
9) 12:43
Step-by-step explanation:
Help please. Find the value of each variable.
a = 251.33 (circumference of triangle)
b = 40 degrees (isosceles triangle)
c = 40 degrees (isosceles triangle)
d = 100 degrees (40+40=80, 180-80=100)
I hope this helps :)
(Middle school math) please help, thank you!
Find the value of x:
Answer:
x = 3
Step-by-step explanation:
These angles are vertical angles. Vertical angles equals to on another but on the opposite side. Since they equal to another you do:
(10x + 1) = (12x - 5)
Add 5 on both sides:
10x + 6 = 12x
Subtract 10x on both sides:
6 = 2x
Divide 2 on both sides:
3 = x
Answer:
(10x+1)°=(12x-5)°. [vertically opposite angle]
1+5=12x-10x
6= 2x
3=x
therefore,x=3
Lanie’s room is in the shape of a parallelogram.
The floor of her room is shown below and has an area of 108 square feet.
Lanie has a rectangular rug that is 6 feet wide and 10 feet long.
Will the rug fit on the floor of her room? Use the drop‐down menus to explain and show your answer.
A parallelogram with a base of nine feet and height of h feet
Use the area of the floor to find the
Choose...
of the parallelogram. It equals
Choose...
.
Both dimensions of the floor are
Choose...
the corresponding dimensions of the rug.
So, the rug
Choose...
fit in the room.
Answer:
yes, it will fit.
Step-by-step explanation:
10 x 6 = 60ft
she has an area of 108ft
yes, it will fit because 60ft is smaller than 108ft.
Exit
Before each football game, a coin is flipped to decide who will be on offense and defense. If the last twelve coin tosses resulted in tails, which is most likely to happen on the next toss?
A. most likely heads
B. most likely tails
C. each result is equally likely to occur
How do I take a sales discount off a sales total? -Ex
sales total: 2.00
discount: 20%
Yaraliz has a bag of M&Ms. She has 5 blue M&Ms, 2 green M&Ms, and 3
orange M&Ms.
She wants to figure out whether she'd have a greater chance of selecting a blue and then a
green M&M by selecting an M&M and replacing it and then selecting another or by selecting
one, eating it, and then selecting another. What would you tell Yaraliz and why?
Money was placed in a savings account and earned 3/4 % interest paid annually. Samantha, Tony and Anuyia each wrote an equation to show the amount of money in the account after one year with a balance of M dollars. T represents the total amount of money in the account.
Samantha’s Equation: T = 1.075M
Tony’s Equation: T = M + 0.0075M
Anuyia’s Equation: T = M(1 + 0.0075M)
Since none of the equations were written the same, they decided to see if their equations would give the same answers by using a $75 balance. Solve this problem using each student’s equation. Show your work. You may use a calculator for this part of the assessment. Show your work to receive full credit.
Answer:
what do u do
Step-by-step explanation:
Answer:
Step-by-step explanation:
charlie's net worth is -35,354. which of the following is true?
Mrs. Byrne is at her house. She gets in her car and drives north 3.4 miles and stops at Target. Then she turns around and drives south 6.1 miles to go to Mrs. Mangini's house. How far is Mrs. Byrne's house from Mrs. Mangini's house? *
9.3 miles
3.3 miles
2.7 miles
Answer:
3.3 was as far of miles. .
Rewrite this equation in slope-intercept form.
6x-3y=12
Answer:
y = 2x - 4
Step-by-step explanation:
slope intercept form: y = ax + b
6x - 3y = 12
⇔ 6x - 12 = 3y
⇔ y = 2x - 4
The box plots display the final exam scores for two 7th grade math classes:
Which statement is best supported by the information in the box plots?
Answer:
b
Step-by-step explanation:
i believe this is the answer. answer d is incorrect because mrs.bryan has a greater range, this can be seen by looking at the location of the points. c is incorrect because the interquartile range is the middle 50%.