Answer:
9
Step-by-step explanation:
Summary: The range of a set of data is difference between the highest and lowest values. To find the range, first order the numbers from least to greatest. Then subtract the smallest value from the largest value in the set.
Explain how you
use a net to find the surface area of a
prism.
Step-by-step explanation:
To find the total surface area of a prism, you need to calculate the area of two polygonal bases, i.e., the top face and bottom face. And then calculate the area of lateral faces connecting the bases. Add up the area of the two bases and the area of the lateral faces to get the total surface area of a prism.
Hope this helps!
All the love, Ya boi Fraser :)
Answer:
By drawing a net, you can see each face of the prism. You can find the areas of each face and then add them together to find the total surface area.
YW :3
In the diagram AB IBC . Find the value of x.
Step-by-step explanation:
3x-6+x+90°=180°
4x+84=180
4x=96°
x=96/4
x=24°
I NEED HELP ASP. IT IS SO HARD
Answer:
i think caiden will make it
Step-by-step explanation:
Sam purchased a laptop at $800 each year the laptop will lose 12% of its value each year what would it be the approximate value of Sam's laptop after 7 years
Answer:
$326.94
Step-by-step explanation:
For this equation you are going to do a exponential function, since we are working with percents. To do this you will make the equation
(starting price)x(1-percent)^(t) t=years
which will create the equation
800(0.88)^t
You will then plug in t=7
800(0.88)^7 =
800(0.409) =
326.94 (you will cut it off at the hundredth position because it is working with money)
Name the figure shown.
How would you calculate the area of the quarter circle represented in the upper left hand corner of this figure?
(see pictures for answer options)
Answer:
Step-by-step explanation:
To find the area of a quarter circle, find the area of the whole circle by using the formula A = pi * r^2 and then divide by 4. To find the perimeter of the quarter circle, find the circumference of the whole circle, divide by 4, and then add the radius twice.
Answer: [tex]\frac{\pi *r^{2} }{4}[/tex]
Step-by-step explanation: We know that the formula for the area of a whole circle is πr². A quarter circle is one-fourth of a circle, so if we divide the area of the whole circle into four, we can find the area of the quarter circle: [tex]\frac{\pi *r^{2} }{4}[/tex]
HELP!!! PLZ!!!!!! what the answer??? The choices are yes and no.
Ben is 12 years older than Ishaan. Ben and Ishaan first met two years ago. Three years ago, Ben was 4 times as
old as Ishaan.
How old is Ishaan now?
Answer:
Ishaan is now 6.
Step-by-step explanation:
If Ben is 12 years older, and you have the info that three years ago, he was 4 times as old, then all you have to do is divide 12 by 4, giving you 3. You add 3 to that because it's been three years. You have your answer of 6.
Hope this helps! :)
EXTRA POINTS-- find the value of x and the measure of each angle
Answer:
x= 25
3x-4=71
2x+3=53
2x+6=56
Step-by-step explanation:
A 30 foot ladder is leaning against the side of a building and is positioned such that the base of the ladder is 21 feet from the base of the building how far above the ground is the point where the ladder touches the building
Answer:
21.42ft
Step-by-step explanation:
a²+b²=c² where "c" is the hypotenuse of a right triangle and "a" and "b" are the two other sides
now let's plug in the values
21²+b²=30²
b²= 30² - 21²
b²= 459
b= 21.42
Simplify -5(4x-3) please help?
Answer:
-20x+15
Step-by-step explanation:
You use foil method so you distribute it and it becomes -5*4x amd -5*-3 so it would be -20x+15
-5 x 4x=-20x and -5x x -3 = +15
-20x+15 is the answer
Question 3
20 pts
What is the area of the triangle below? (Just put in the number not the unit)
4.5 feet
4.5 feet
13.4 feet
8.8 feet
NO LINKS PLEASE HURRY
Answer:
14.96 is the area of the triangle
Help meee pleaseeeeeeeeee
Answer:
3. 25
4. 22
5. 14
6. 12
7. 45
Step-by-step explanation:
12x4=40+8
20-12=2x4
25-4=3x7
4x9=31+5
16+12=7x4
38-5=3x11
6x7=46-4
A scuba diver starts her dive at an elevation of 0 feet. If her elevation changes by 40 1/2
feet per minute, what will be her elevation after 3 minutes?
Answer:
121.5
Step-by-step explanation:
40.5*3=121.5
HELP I NEED HELP ASAP
What is the sum of the solutions to the equation (3x-16)(2x+15)=0?
A. 13/240
B. 13/6
C. -13/240
D. -13/6
Answer:c
Step-by-step explanation:
Answer:
(3x-16)(2x+15)=0
A. 13/240
I REALLY NEED HELP WITH THIS QUESTION
Answer:
d i have done this before
Step-by-step explanation:
Answer:
It is B
Step-by-step explanation:
If im wrong sorry but i got big brain :0
Question 3 plzzz thanks u
Answer:
the pic is blank we can't see
Step-by-step explanation:
What is this formula?PLEASE ANSWER THIS QUESTION RIGHT.
Answer:
Quadratic formula
Step-by-step explanation:
You can use the quadratic formula to find solutions for quadratic equations.
please just help please
Answer:
1. Yes the parentheses are necessary. To find a fourth of her regular hours you must find the total amount she works during her regular hours.
2. 6
Step-by-step explanation:
(For the second question)
4+8= 12
12 × ½ = 12 ÷ 2
12÷2 = 6
A luxury chairs manager found that an employee made 3/4 of a chair every 3/8 of an hour
How many chairs does the employee make per hour?
Answer:
3/4 x 3/8 = 9/32
Step-by-step explanation:
Graph #1 (on the left):
Select]
e
Graph #2 (on the right) [Select ]
Someone answer quickly
Solve the inequality.
Please help.
Answer:
2 < x <_ 3.5
Step-by-step explanation:
First, find the value of x by writing it as an equation. Then, use 0 as x to determine the correct inequality.
MS. Potts washed 2/3 of her laundry. Her son washed 1/4 of it. Who washed most of the laundry? How much of the laundry still needs to be washed?
Answer:
2/5 is greater than 1/4
so ms. potts washed most of the laundry
Sorry if it is blurry but can you give me the answer plsss
Answer:
A) 7
Step-by-step explanation:
25% = 0.25
28 x 0.25 = 7
PLEASE HELP!!! PICTURE INCLUDED please look at it!!! ILL MARK U BRAINLIEST IF U GET IT RIGHT!!!
Answer:
73 % for the right square, 173% if you need to add both squares together
Step-by-step explanation:
each block is 10, and whole is equal to 100%
Will someone make me
Two one-step equations
Two equations that contains fractions
One equation with distributive property
One equation with decimals
One real-world problem that is solved by an equation
Plzzzzzz it is due at 8:00 tonight
Answer:
x+5=12
x+7=15
x+ 1/2=1
x+1/3=1
4(x+1)= 8
1.5+x=3
Olivia is 5 years older than Nicole. The sum of their ages is 35. How old is each girl?
Step-by-step explanation:
how this helps!
I need help I accidentally hit the answer 7
Answer:
A.4
Step-by-step explanation:
The diameter of the bigger circle is 14
You first subtract 6 from 14 which is 8
8 is the diameter of the smaller circle the radius is 4
your answer is A.
Clare has a set of cubes with a volume of 1 cm³ each. She also has a box with a volume of 24 cm³. Exactly two layers of cubes can fit in this box. How many cubes must be in each layer? its a school problem I'm having trouble with
Answer:
12 cubes
Step-by-step explanation:
If the total volume of the box is 24 cm³ and the volume of each cube is 1 cm³ then that means that 24 total cubes can fit perfectly inside the box. Since there can only be two layers of cubes then we simply need to divide the total amount of cubes that will fit in the box by 2 to find the number of cubes in each layer...
24 / 2 = 12 cubes
Finally, we can see that each layer within the box will contain 12 cubes
help asap!
Find the probability of at least one failure in five trials of a binomial experiment in which the probability of success is 30%. Round to the nearest tenth of a percent.
A rectangular patio is 11 feet by 13 feet. What is the length of the diagonal of the patio?
Answer:
Step-by-step explanation:
use pythagoras
diagonal = [tex]\sqrt{11^{2} + 13^{2} } \\[/tex]
= [tex]\sqrt{290}[/tex] feet or 17.03 feet