Answer:
C. 41 minutes
Step-by-step explanation:
First, we have to turn 540 seconds into minutes by dividing it by 60
540 ÷ 60 = 9
So 50 - 9 = 41
So Roberto spent 41 more minutes reading than he did making his lunch
In Triangle FGH, f = 65 inches, g = 48 inches and h=70 inches. Find the measure of Angle G to
the nearest degree.
Submit Answer
Answer:
Answer:41
Step-by-step explanation:
prove that 151^3-25^3 is divisible by 126
I need help friends! Pls, help me I will review it once you answered :)
Which graph corresponds to the table below?
Answer:
Graph Y
Step-by-step explanation:
This is since the points on the table match up with the line on the Y graph.
How do solve for x in supplementary ,complementary and vertical angles
x + 5 < 13 my teacher
Answer:
x ≤ 8
Step-by-step explanation:
x + 5 ≤ 13
subtract 5 from both sides
x ≤ 8
Please help me answer this question of Fractional Linear Equations. I provided the example of how to do it in case you forgot/don't know how to anymore. I'll give out brainliest. Thank youu
its easy please ill give brainiest dont guess
Answer:
I don't know
Step-by-step explanation:
For each situation, write an expression in simplest form that represents the
total amount.
On Monday, Rana spent d dirhams on lunch. She spent AED 0.50 more on Tuesday than
on Monday. On Wednesday, she spent twice as much as she did on Tuesday.
3d +1
40+ 1.5
3d
Plz helpp
what are the x and y intercepts for this equation y=−1/4x+2?
(_,_)
Answer:
(8, 0) is the x-intercept
(0, 2) is the y-intercept
Step-by-step explanation:
The y-intercept = 2 since the equation is in slope-intercept form.
The x-intercept occurs when y = 0
So, 0 = -1/4x + 2
0 = -x + 8
x = 8
(8, 0) is the x-intercept
(0, 2) is the y-intercept
find the difference 16.7-3.24
Answer: 13.46
Step-by-step explanation:
Subtract and you will get 13.46
Answer: 13.46
Step-by-step explanation:
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?
Find the value of x.
Answer:
x = 6Step-by-step explanation:
[tex]\dfrac{6x-1}{10x+5}=\dfrac{42}{78}\\\\\\\dfrac{6x-1}{10x+5}=\dfrac{7}{13}\\\\\\13(6x-1)=7(10x+5)\\\\78x-13=70x +35\\\\78x-70x=35+13\\\\8x=48\\\\x=6[/tex]
Doña Catalina tiene un terreno de una hectárea. Si desea dividir el terreno en parcelas de 400 m2, ¿cuántas parcelas obtendrá?
Answer: guyguyguyguyuguyguyg
Step-by-step explanation:
Find the solution to the inequality -0.3x-5<6.7.
Answer:
x > -39
Step-by-step explanation:
-0.3x < 6.7 + 5
-0.3x < 11.7
divide by -0.3
Answer is x > -39
Could u help me out with this question? It involves SIN COS TAN (SOH CAH TOA)
At a restaurant the bill came to $62.00. If you leave $69.44, what percent tip is
that?
help me please :0000
Answer:
12%
Step-by-step explanation:
Take 69.44 and subtract 62.
You should get 7.44.
If you take the original 62 & multiply by .12, you get the 7.44 tip.
A rectangular garden has an area of 60 squared feet. The garden is 4 feet longer than it is wide. Which equation can be used to determine the length and width of the garden?
Answer: See explanation
Step-by-step explanation:
Let the width be x
Then, the length will be x+4
Area = Length × Width
Therefore,
x × (x+4) = 60
x² + 4x = 60
x² + 4x - 60 = 0
x² + 10x - 6x - 60 = 0
x(x + 10) - 6(x + 10) = 0
(x - 6)(x + 10) = 0
x - 6 = 0
x = 6
The width is 6feet
Length = 6+4 = 10 feet
Given m||n fine the value of x
The students in Mr. Lin's class are having a car wash to raise money for a trip. They need at least
$600 to go on the trip. They have already raised $61. They make $14 for every car they wash.
The students want to know how many cars they need to wash to go on the trip.
Let c be the number of
cars the students wash. Write an inequality that represents the situation.
Answer:
14c + 61 is greater than or equal to (put the greater than symbol with the line underneath there) 600
The inequality for raising the money will be written as 14c + 61 > 600.
What is inequality?When two expressions are connected by a sign like "not equal to," "greater than," or "less than," it is said to be inequitable. The inequality shows the greater than and less than the relation between variables and the numbers.
Given that the students in Mr. Lin's class are having a car wash to raise money for a trip. They need at least $600 to go on the trip. They have already raised $61. They make $14 for every car they wash.
The inequality will be written as,
14c + 60 > 600
Here, c is the number of the car wash.
To know more about inequality follow
https://brainly.com/question/24372553
#SPJ2
Rectangular prism is 7 feet wide and 3 feet high. Its volume is 189 cubic feet. What is the length of the rectangular prism?
Sole the equation x^2=16
Answer:
4
Step-by-step explanation:
4^2 = 4x4 = 16
Answer:
x = ± 4
Step-by-step explanation:
Given
x² = 16 ( take the square root of both sides )
x = ± [tex]\sqrt{16}[/tex] = ± 4
That is x = - 4, x = 4
A chemical compound requires 8 ounces of chemical A and 12 ounces of chemical B. A mixture contains 24 ounces of chemical A and 30 ounces of chemical B. How can you fix the mixture to make the chemical compound?
f(x) = x2 + 1
What is f(f(x))?
O A+ 2x2+1
A+ 2x2+2
O A +2
O A+1
Answer:
Your answer is x^4 + 2 x^2 +2
Hope that this is helpful. Vote and like it
⚠ 25 POINTS AND BRAINLIESTTT ⚠
Lee and Tom are visiting Disney World. They decide to take a taxi from their hotel to the park. Yellow Taxi charges a $2.00 pickup fee and $0.35 per mile. Checker Cab charges a $1.75 pick up fee and $0.40 per mile. Determine for what number of miles the two companies would charge the same amount of money.
Answer:
Your answer is
$5 after 3.75 miles
Hope that this is helpful. Tap the crown button, Like & Follow me
Answer:
5$ after 3.75 miles
Hope this helps! :)
Step-by-step explanation:
Please show work. Cant even explain how much i hate mathematics
Answer:
there is no attachment
Step-by-step explanation:
Order the values from least to greatest
6/17 0.36 3.6%
Answer:
3.6%, 6/17, 0.36
Step-by-step explanation:
Convert to decimal:
6/17 ≈ 0.3529
0.36 = 0.36
3.6% 3.6/100 = 0.036
Order:
0.036, 0.3529, 0.36
Hope this helps.
In a lab, 700 cells are present at the beginning of an experiment. During the first 7 hours,
the number of cells increased by 12% each hour.
Estimate the time when the number of cells is 1735.
Round answer to nearest whole hour.
Answer:
2 hours
Step-by-step explanation:
1=700
x=1735
1735=700x
1735/700
x=2.47
Answer:
Step-by-step explanation:
This is an exponential equation of the form, A=ar^t, where a is the initial amount and r is the common ratio or rate of growth and t is time. In this case.
A=700(1.12)^t and we want to find when A=1735
1735=700(1.12)^t
1735/700=1.12^t
ln(1735/700)=t(ln(1.12))
t=(ln(1735/700))/(ln(1.12))
t=8 hours
Factor the following: 7k^2+3k-10
Step-by-step explanation:
7k² + 3k - 10
= 7k² + ( 10 - 7 ) k - 10
= 7k² + 10k - 7k - 10
= k( 7k + 10 ) - 1( 7k + 10)
= ( 7k + 10) ( k - 1)
Hope it will help :)
Answer:
Step-by-step explanation:
Use the Pythagorean Theorem to determine the roots
k = 1,-10/7
7k^2+3k-10 = 7(k-1)(k+10/7) = (k-1)(7k+10)
Four less than three times a number n. Write an algebraic expression.
Answer:
3n - 4
Step-by-step explanation:
Answer:
3n - 4
Three times a number n = 3n and you just subtract 4 from that!