Answers
Answer:
A is your answer
Step-by-step explanation:
width= 9 cm
length= 5 cm
height= 20cm
formula: 2(lw+lh+hw)
2(5*9+ 5*20+ 20*9)
2(45+ 100+ 180)
2(325)= 650 cm
Related Questions
What is the solution to the egquation 3(2x+5) = 3x+4x?
O x=0
O x=4
O x=5
O x=15
Answers
Answer:
this is the answer (x=5)
Answer:
X=15
The last bubble
A line has a slope of 6 and a y-intercept of 5. What is its equation in slope-intercept form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.
Answers
Answer:
The equation in slope-intercept form is y = 6x + 5
Step-by-step explanation:
The slope-intercept form of the linear equation is y = m x + b, where
m is the slopeb is the y-interceptLet us solve the question
∵ A line has a slope of 6
∵ m is the slope of the line
∴ m = 6
∵ The line has a y-intercept of 5
∵ b is the y-intercept
∴ b = 5
→ Substitute the values of m and b in the slope-intercept form
∵ y = m x + b
∴ y = 6x + 5
∴ The equation in slope-intercept form is y = 6x + 5
2.) The highest spot in Town X is 4 1/3 times taller than the highest spot in
Town Y. If the tallest spot in Town Y is 72 meters high, how high is the
tallest spot in Town X?
Answers
Answer:
312 meters
Step-by-step explanation:
X = [tex]\frac{13}{3}[/tex] · [tex]\frac{72}{1}[/tex]
X = 13 · 24
Chang made 6 identical necklaces each having beads and a pendant. The total cost of the beads and pendants for all 6 necklaces was $42.60. If the beads cost a total of $22.20, how much did each pendant cost?
Answers
Answer:
One pendant costed $3.40
Step-by-step explanation:
The postal service offers flat-rate shipping for priority mail in special boxes. Today, Duncan shipped 10 small boxes and 9 medium boxes, which cost him $149 to ship. Meanwhile, Hannah shipped 7 small boxes and 1 medium box, and paid $46. How much does it cost to ship these two sizes of box?
Answers
Answer:
298
Step-by-step explanation:
Simplify. 74 Your answer?
i need help asap!
Answers
Answer:
Simplify 74? Did you forget something?
Step-by-step explanation:
It isn't possible to simplify a whole number...
Mrs. Barnes washed 2 7 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? Solve this on paper. Then check your work on Zearn. Who washed most of the laundry?
Answers
Answer:
first u gotta take a step then kidnap a kid from brazil and then solve the problem
Step-by-step explanation:
A fraction is written in the form of a numerator and a denominator where the denominator is greater that the numerator.
Her son washed the most laundry.
The number of laundries that need to be washed is 46.5%.
What is a fraction?A fraction is written in the form of a numerator and a denominator where the denominator is greater that the numerator.
Example: 1/2, 1/3 is a fraction.
We have,
The number of laundries Mr. Barnes washed = 2/7.
This means,
= 2/7 x 100
= 28.5%
The number of laundries her son washed = 1/4.
This means,
= 1/4 x 100
= 25%
We see that,
Her son washed the most laundry.
The number of laundry needs to be washed.
= 100% - (28.5% + 25%)
= 100% - 53.5%
= 46.5%
Thus,
Her son washed the most laundry.
The number of laundries that need to be washed is 46.5%.
Learn more about fractions here:
https://brainly.com/question/24370499
#SPJ5
Brainliest to RIGHT answer
Answers
Answer:
Calculate the slope Take two points So 3x is the slope 0=3(-2)+b b = 6 y=mx+by=3x+6 Give brainlistanswers for both boxes please
Answers
Step-by-step explanation:
4x + y = 6 => 8x + 2y = 12.
8x + 2y = 12
+ (-5x - 2y = -3)
=> 3x = 9, x = 3.
Therefore 4(3) + y = 6, 12 + y = 6, y = -6.
The solutions are x = 3 and y = -6.
Need answer simplify -2/5+4/3=
Answers
Answer:
The answer should be 14/15.
Step-by-step explanation:
The answer is 14/15 because -2/5 and 4/3 with a common denominator turns into -6/15 and 20/15.
Then you add both of them together.
-6/15 + 20/15 = 14/15
44.5 + g = 50 answer
Answers
Answer:
[tex]44.5 + g = 50 \\ g = 50 - 44.5 \\ g = 5.5[/tex]
hey anyone here! I need some help solving and understanding these please! I tried so hard but don't quite understand
Answers
Step-by-step explanation:
this is the solution to both of these questions in that picture.
a car traveled 360 miles in 9 hours, what is the average rate of the car miles per hour?
Answers
360/9 = 40
The avg rate of the car is 40 mph
Suppose (−7, 3) is reflected across the x-axis, and then the y-axis.
What will be the new coordinates?
Answers
the answer is (7,-3) ............
Answer:
(7, –3)
Step-by-step explanation:
did it on edgen
PLEASE ANSWER THIS!!!!!!
Answers
Answer:
the last one
Step-by-step explanation:
There is a rope running from the
top of a flagpole to a hook in the
ground. The flagpole is 6 meters
high, and the hook is 8 meters
from its base. How long is the
rope?
Answers
Answer:
10 meters
Step-by-step explanation:
Use the Pythagorean Theorem for this one:
[tex]a^{2} + b^{2} = c^{2}[/tex]
If a = 6, b = 8, then:
[tex]a^{2} + b^{2} = c^{2}[/tex]
[tex]6^{2} + 8^{2} = c^{2}[/tex]
[tex]\sqrt{6^{2} + 8^{2}} = c[/tex]
[tex]\sqrt{36 + 64} = c[/tex]
[tex]\sqrt{100} = c[/tex]
[tex]10 = c[/tex]
[tex]c = 10[/tex]
According to the Pythagorean theorem, if the flagpole is 6 meters high and the hook is 8 meters from its base, the rope is 10 meters long.
Hope this helps!
HELP Help Please
The volume V of a balloon varies directly with the cube of its radius R. If the volume is 113 cubic inches when the radius is 3 inches, find the formula for the volume.
Answers
Answer:
l × b is the correct answer for this question
Solve:
p−316=−212
What Is P?
Answers
Answer:
P=104
Step-by-step explanation:
-212+316=104
therefore p=104
HELPPP!!!!!!!!!!!!!!!! PLEASE! :D
Answers
Answer:
The solution to the inequality is:
[tex]-1\le \:x\le \:3[/tex]
The line graph of the solution is also attached.
Step-by-step explanation:
Given the expression
[tex]4x-1\:\le \:5x\:\le \:3\left(x+2\right)[/tex]
solving the expression
[tex]4x-1\:\le \:5x\:\le \:3\left(x+2\right)[/tex]
[tex]\mathrm{If}\:a\le \:u\le \:b\:\mathrm{then}\:a\le \:u\quad \mathrm{and}\quad \:u\le \:b[/tex][tex]4x-1\le \:5x\quad \mathrm{and}\quad \:5x\le \:3\left(x+2\right)[/tex]
solving
[tex]4x-1\le \:5x[/tex]
Add 1 to both sides
[tex]4x-1+1\le \:5x+1[/tex]
Simplify
[tex]4x\le \:5x+1[/tex]
Subtract 5x from both sides
[tex]4x-5x\le \:5x+1-5x[/tex]
simplify
[tex]-x\le \:1[/tex]
Multiply both sides by -1 (reverse inequality)
[tex]\left(-x\right)\left(-1\right)\ge \:1\cdot \left(-1\right)[/tex]
Simplify
[tex]x\ge \:-1[/tex]
Similarly solving
[tex]5x\le \:3\left(x+2\right)[/tex]
Subtract 3x from both sides
[tex]5x-3x\le \:3x+6-3x[/tex]
Simplify
[tex]2x\le \:6[/tex]
Divide both sides by 2
[tex]\frac{2x}{2}\le \frac{6}{2}[/tex]
Simplify
[tex]x\le \:3[/tex]
So combine the interval
[tex]x\ge \:-1\quad \mathrm{and}\quad \:x\le \:3[/tex]
Merge overlapping intervals
[tex]-1\le \:x\le \:3[/tex]
Therefore, the solution to the inequality is:
[tex]-1\le \:x\le \:3[/tex]
The line graph of the solution is also attached.
PLEASE HELP
Brandon enters bike races. He bikes 7 1/2 miles every 1/2 hour. complete the table to find out how far Brandon bikes for each time interval
Answers
7 1/2 || 1/2
15 || 1
22 1/2 || 1 1/2
30 || 2
37 1/2 || 2 1/2
Answer:
12. Since there is no table given I will assume that what you want me to do is to show that Unit rate of Brandon’s biking. SO here are the data that we need: => 8 and ½ miles = 8.5 miles => ½ hour = .5 hours or 30 minutes Now, let’s solve for the unit rate => SO in every 30 minutes he bikes around 8.5 miles => Since 1 hour is equals to 30 minutes, simply multiply 8.5 by 2 => 8.5 * 2 = 17miles => 17 miles / hour
Step-by-step explanation:
divide 612 by 12
>O<
PLS HELP!! answer the pic below
Answers
Have a great day!
A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation. Using this equation, find out the time at which the rocket will reach its max, to the nearest 100th of a second. y=-16x^2+193x+128
Answers
Answer:
14.52 seconds.
Step-by-step explanation:
We have been given that the height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation
Which of the following sets of ordered pairs is not a function?
{(1, 4), (2, 5), (3, 6), (4, 7)}
{(0, 2), (1, 2), (2, 2), (3, 2)}
{(-1, 5), (2, 4), (2, 6), (-3, 7)}
{(-4, 3), (-1, 1), (-2, 5), (3, 7)}
Answers
Answer:
is c simple
Step-by-step explanation:
because it is ok is simple if you tick wet my brain XD
anyone know how to do this help
Answers
Answer:
Height if the tree: 13.8 meters
Answer:
Height of the tree: 13.8 meters
please help I need you
Answers
Answer:
The answer is B.
Step-by-step explanation:
Diameter x Pi = Circumference
8 x 3.14 = 25.12
Answer:
B
Step-by-step explanation:
plz i want the answer
Answers
Answer:
it's answer is E. S = (t² - 2p) / a
Step-by-step explanation:
As
t² = 2p + as
Making s subject then
as = t² - 2p
s =( t² - 2p) / a
Hope it will help :)
Find the value of x that makes m || n
Answers
Answer:
x = 60
Step-by-step explanation:
if m and n are parallels, that means that x and 2x would be same side interior angles.
same side interior angles add up to 180
x + 2x = 180
3x = 180
x = 180/3
x = 60
Help pls ill mark brainliest
Answers
Answer:
angle 7
Step-by-step explanation:
LHI is angle 9, so the one opposite from it is 7
i hope this helped, and if it did, please mark this as brainliest! thanks
Is (2,5) a solution to this system of equations?
3x + 2y = 16
x + 14y = 13
yes
no
Answers
No
Explanation:
I WILL GIVE YOU BRAINLY PLSS
There are 256 vehicles in a car dealership’s lot. At least 113 of them are hybrid
vehicles. Which inequality describes how many vehicles, at most, are not hybrid?
A. ≤ 143
B. 143
D. ≥ 143
PLSS SHOW YOUR WORK PLS
Answers
Answer:
B. 143
Step-by-step explanation:
Subtract 113 from 256 and you get 143. 143 is not less than or greater than 143 so it is equal.