Answer:
10 inches
Step-by-step explanation:
did with a teacher
What is the length of line segment AB? The diagonal of rectangle ABCD measures 2 inches in length.
1 inch 60
[tex] \: \sqrt{3} inches \\[/tex]
4 inches
[tex] 4 \: \sqrt[]{3} [/tex]
Answer:
√3
Step-by-step explanation:
Triangle ABC is a special right triangle with angle measures of 30° 60° 90° and side length x 2x x√3
Rewrite the expression in a to the power of n form
Answer:
[tex]a^{-7}[/tex]
Step-by-step explanation:
using the rule of exponents
[tex]\frac{a^{m} }{a^{n} }[/tex] = [tex]a^{(m-n)}[/tex] , then
[tex]\frac{a^{-13} }{a^{-6} }[/tex]
= [tex]a^{(-13-(-6))}[/tex]
= [tex]a^{(-13+6)}[/tex]
= [tex]a^{-7}[/tex]
Answer:
[tex]a^-7[/tex]
Step-by-step explanation:
[tex]\frac{a^m}{a^n}=a^{(m-n)}, then[/tex]
[tex]\frac{a^{-13} }{a^{-6} }[/tex]
[tex]=a^{(-13-(-6))}[/tex]
[tex]=a^{(-13+6)}[/tex]
[tex]=a^{-7}[/tex]
A scouting group eats 64 hot dogs on the first night of their camping trip. As they get tired of eating hot dogs, they eat only half as many as the night before. If the trip lasts 6 days, how many hot dogs do they eat in all?
Answer:
I believe your answer would be 126
Step-by-step explanation:
The math is quite simple, all you must do is divide over and over again. Then add
64/2= 32
32/2=16
16/2=8
8/2=4
4/2=2
Then add these up
64+32+16+8+4+2= 126
find 738 × 103 using distributivity.
Answer:
the correct answer is 76014
An adult male blue whale weighs about 160 tons (1 ton = 1,000 kg). Show that the weight of an adult blue whale is equal to 1.6 × 105 kg.
Answer:
Step-by-step explanation:
1.6x10^5=160,000; 160x1000=160,000
Price is $45.50 Sales Tax is 6% What is the total cost? *
Answer: $48.23
Step-by-step explanation:
The sales tax would be $2.73
Answer:
$ 48.23
Step-by-step explanation:
Lmk if its correct <3 Hope my answer helped, and have an amazing day :)
Tom travels along the M1 from Leicester to London which is a distance
of 143 miles.
10
He sets off at 8:25 and gets there at 10:15.
Did he break the 70mph speed limit of the M1?
Tom did not break the 70mph speed limit of M1.
What is speed?Speed can be defined as the rate of change of distance. The S.I unit of speed is m/s.
To know if Tom breaks the speed limit of the M1, we must first calculate Tom's speed and compare it to M1's speed limit.
Using the formula below,
s = d/t............... Equation 1Where:
s = Tom's speedd = distance from Leicester to Londont = time taken to travel from Leicester to LondonFrom the question,
Given:
d = 143 milest = 8:25 to 10:15 = 2 hours 10 munites = (2+10/60) = (2+0.17)t = 2.17 hours.Substitute these values into equation 1
s = 143/2.17s = 65.899 mph.Hence, Since Tom's speed is less than the M1 speed limit, Tom did not break the 70mph speed limit of M1.
Learn more about speed here: https://brainly.com/question/4931057
Two bags of cereal are packed in a box. The total weight of the box and the two bags of cereal is 58.00 ounces. One bag of cereal weighs 20.05 ounces, the other weighs 18.65 ounces. How much does the box weigh?
Answer:
add the amount of the bags. you will end up with 38.70 Oz. the subtract the number from the total and you ger 19.30 Oz. the box weighs 19.30 oz.
An aircraft carrier traveled to dry dock an back. The trip there took 2 hours and the trip back took 3 hours. It averaged 5 miles per hour faster on the trip there than on the return trip. Find the aircraft carrier's average speed on the outbound trip
Answer:
Step-by-step explanation:
Average speed = distance/time
Trip to dry dock
Let x be the velocity
Time = 2hours
Distance = average speed ×time
Distance = x×2
Distance = 2x
Return trip
Velocity = x-5 (5 miles per hour faster on the trip there than on the return trip)
Time = 3hrs
Distance = 3(x-5)
Since the distance is the same both to and fro;
2x = 3(x-5)
2x = 3x -15
2x-3x = -15
-x = 15
x = 15
Hence the aircraft carrier's average speed on the outbound trip is 15miles/hour
How much will Molly’s monthly payment be using the Bankrate calculator?.
Molly’s monthly payment by using the Bankrate calculator is $286 per month.
It is given that
The downpayment Molly has = $2500.
Interest rate APR = 1.9%
Cash allowance by dealer = $500
Selling price = $25,495
Loan tenure N= 7 years
Amount of loan needed = 25495-2500-500 = $22495
What is Equated monthly payment(EMI)?An equated monthly installment (EMI) is a set monthly payment provided by a borrower to a creditor on a set day, each month.
The EMI or monthly payment will be calculated by the following formula,
[tex]EMI = \frac{P.\frac{APR}{12} .(1+\frac{APR}{12})^N }{(1+\frac{APR}{12})^N-1 }[/tex]
Put APR =0.019(decimal value of APR)
N = 7
EMI = $286 per month.
Therefore, Molly’s monthly payment by using the Bankrate calculator is $286 per month.
To get more about EMI visit:
https://brainly.com/question/25658911
how to solve Simplify (4x - 5) - (3x - 10).
Answer:
[tex]x+5[/tex]
Step-by-step explanation:
[tex]\left(4x-5\right)-\left(3x-10\right)[/tex]
[tex]\mathrm{Apply\:rule}:\quad \left(a\right)=a[/tex]
[tex]\left(4x-5\right)=4x-5[/tex]
[tex]=4x-5-\left(3x-10\right)[/tex]
[tex]\mathrm{Apply\:the\:distributive\:law}:\quad \:-\left(a-b\right)=-a+b[/tex]
[tex]-\left(3x-10\right)=-3x+10[/tex]
[tex]=4x-5-3x+10[/tex]
[tex]\mathrm{Group\:like\:terms}[/tex]
[tex]=4x-3x-5+10[/tex]
[tex]\mathrm{Add\:the\:numbers:}\:-5+10=5[/tex]
[tex]=4x-3x+5[/tex]
[tex]\mathrm{Add\:similar\:elements:}\:4x-3x=x[/tex]
[tex]=x+5[/tex]
PLEASE HELP ME WITH THIS
Answer: 52
Step-by-step explanation:
Which set of shapes contains members that are always similar to one another?.
so I am not that smart and need help please
Answer:
D
Step-by-step explanation:
Complete this item.
Identify 1 and 2. Select all that apply of the following terms:
complementary
supplementary
acute
adjacent
right
obtuse
vertical
Answer:
Given: An Angle in the figure is right angle. Its measure = 90°
So,
∠2 = 90° ( vertically opposite angles are equal )
∠1 + ∠2 = 180° ( Linear Pair )
∠1 = 180 - 90
∠1 = 90°
So, ∠1 and ∠2 are
Right angles because measure of both angles are 90°.
Adjacent angles because both a common arm and a common vertex.
Supplementary angles because sum of both angles is 180°.
Step-by-step explanation:
victor Donates $25 each month to a children's Charity and Donates a bounus 100$
Answer:
he donates 125
Step-by-step explanation:
Which of the equations shown have infinitely many solutions? Select all that apply.
Answer:
Where is the answer choices?
Step-by-step explanation:
Answer:
A, B, D
Step-by-step explanation:
Guys I need help on this !
Answer:
it is parallel
Step-by-step explanation:
An object is moving at a speed of 5 kilometers every 4.5 hours. Express this speed miles per minute. Round your answer to the nearest hundredth. Someone please help me I’m struggling with this one
Answer:
speed is 0.01 miles per minute
Step-by-step explanation:
We know speed = distance/time
since we need speed in miles per minute we need to convert KM into miles
and hours in minutes
--------------------------------------------------------
distance = 5 km
1 km = 0.621371 miles
5KM = 5*0.621371 miles = 3.10686 miles = 3.12 miles(rounded to nearest hundredth)
1 hour = 60 minutes
4.5 hours = 4.5*60 minutes = 270 minutes
speed = distance in KM/time in minutes = 3.12 miles/270 minutes
speed = 0.012 miles per minute
rounding the answer to the nearest hundredth
speed is 0.01 miles per minute
HELP ASAPP!!! PLEASEE!!!
What is the equation of the line that passes through the point (3,-5) and has a slope of 0
Answer:
The answer is
[tex] \huge y = 5[/tex]
Step-by-step explanation:
To find an equation of a line given the slope and a point we use the formula
[tex]y - y_1 = m(x - x_1)[/tex]
where
m is the slope
( x1 , y1) is the point
From the question the point is (3,-5) and slope 0
We have
[tex]y + 5 = 0(x - 3) \\ y + 5 = 0 \\ y = 5[/tex]
We have the final answer as
[tex]y = 5[/tex]
Hope this helps you
can someone show me how to do this
Answer:
7 (i think i dont really know)
Step-by-step explanation:
you can kinda just estimate it (when its the middle) to half
if you dont know the middle, then you just have to first
minus the numbers
than find half of that number
Solve −x+4y−28=0 for y .
Answer:
y= -x/4 +7
Step-by-step explanation:
x+4y−28=0
Subtract x from both sides. Anything subtracted from zero gives its negation.
4y−28=−x
Add 28 to both sides.
4y=−x+28
The equation is in standard form.
4y=28−x
Divide both sides by 4.
4y/4 = 28−x/4
Dividing by 4 undoes the multiplication by 4.
y= 28-x/4
Divide −x+28 by 4.
y= -x/4 +7
HOPE THIS HELPS! PLEASE MARK AS BRAINLIEST.
Two teachers compared the mean absolute deviation of the scores from the semester exam they gave to their students. Mrs. Alvarez's scores had a lower mean absolute deviation than Mr. Crawford's scores. What can we conclude? * 10 points A. Mrs. Alvarez's scores were lower than Mr. Crawford's scores. B. Mrs. Alvarez's scores were more spread out than Mr. Crawford's scores. C. Mrs. Alvarez's scores were less spread out than Mr. Crawford's scores. D. Mrs. Alvarez's scores were higher than Mr. Crawford's scores.
Answer:
C. Mrs. Alvarez's scores were less spread out than Mr. Crawford's scores.
Step-by-step explanation:
Mean Absolute Deviation is one of the Statistical measures which we can you to determine the variation that exist amongst a given set of data
Mean Absolute Deviation can be defined as how far or the distance between one set of data to another set of data.
The smaller the Mean Standard Deviation, the lower the degree of variation in the set of data. The data is less spread out
The larger the Mean Standard Deviation, the higher the degree of variation in the set of data. The data is Largely spread out
We are told in the question that:
Mrs. Alvarez's scores had a lower mean absolute deviation than Mr. Crawford's scores. Our conclusion would be that Mrs. Alvarez's scores were less spread out than Mr. Crawford's scores.
Option 2 is correct.
Cameron earns four times as much as a tutor than a fast food worker. His sister only has one job because she earns one and a half times as much as a tutor than Cameron. Her weekly wage is $250 more than Cameron. How much does Cameron earn as a tutor?
Answer:
$500 per week.
Step-by-step explanation:
Let Cameron earns $x as a tutor.
As his sister earns one and a half times as much as a tutor, so, his sister earns $1.5x.
Since the weekly wage of Cameron's sister is $250 more than Cameron, so
[tex]1.5x=x+250[/tex]
[tex]\Rightarrow 1.5x-x=250[/tex]
[tex]\Rightarrow 0.5x=250[/tex]
[tex]\Rightarrow x=500.[/tex]
Hence, the weekly earning of Cameron is $500.
Does anyone know this?
The rock has fallen how many feet?
Answer:
we can't see please zoom in.
Step-by-step explanation:
Another way to solve a direct variation equation is by setting up a proportion. O True O False
Answer:
true
Step-by-step explanation:
Another way to solve a direct variation equation is by setting up a proportion.
Solve and write your answer as a fraction
Answer:
98/5 = 19 3/5
72/2 = 36
58/9 = 6 4/9
82/7 = 11 5/7
how to convert 0,3 to a common fraction .
Answer:
1/3
Step-by-step explanation: