Answer:
12 hours and 4 minutes
Step-by-step explanation:
To solve first convert both terms to minutes. Do this by multiplying the number of hours by 60, then adding the remaining minutes. 8*60=480, then 480+39=519 minutes. Next, convert 3 hours and 25 minutes to 205 minutes. So now we have 519 minutes and 205 minutes, so add those together to get 724 minutes. Finally, convert back to hours to 12 hours and 4 minutes by dividing by 60.
please help find measure
Answer:
180- 148 = 32 (the measure of the angle thats supplementary to the exterior
180 - 56 -32 =92 (180 is the interior triangle angle sum, subtract the known angles to discover the unknown angle.
angle h = 92 degrees
Step-by-step explanation:
I hope this helped :)
Find the volume of a pyramid with a square base, where the side length of the base is
13.9 cm and the height of the pyramid is 6.3 cm. Round your answer to the nearest
tenth of a cubic centimeter.
Answer:
405.7
Step-by-step explanation:
Answer:
its 9.9
Step-by-step explanation:
Which is the slope for the relationship shown in the table?
Answer:
2/3
Step-by-step explanation:
i graphed it on desmos lol
Michael drove his car for 150 minutes at a constant speed of 75 miles per hour and then for another 2 hours at a constant speed of 81 miles per hour.
How far did Michael drive? Show or explain how you got your answer.?
Answer:
he traveled a total of 349.5 miles.
Step-by-step explanation:
*First we convert the 150 minutes to hours, that is :
[tex]h=\frac{1.150}{60} \\h=2.5[/tex]
Now we determine the distance Michael traversed during those 2.5 hours:
[tex]d_{1} =2.5.75 \\d_{1} =187.5\\[/tex]
He transversed 187.5 miles.
We also determine the distance he tranversed the two remaining hours:
[tex]d_{2} =2.81 \\d_{2} =162[/tex]
He also traveled 162 miles
Finally we add both traversed distances:
[tex]d_{t}=187.5+162 \\d_{t} =349.5\\[/tex]
So , he traveled a total of 349.5 miles.
PLEASE MARK ME AS BRAINLIEST
pleaseeee help its due today :(
thank you in advance <3
Step-by-step explanation:
y = 1 / (cx + a) - b
At the x-axis intercept, y = 0.
=> 1 / (cx + a) - b = 0
=> 1 / (cx + a) = b
=> b(cx + a) = 1
=> bcx + ab = 1
=> bcx = 1 - ab
=> x = (1 - ab) / (bc)
Hence the answer is Option B.
plz help meeeeeeeeeeeeeeeee
Answer:
Step-by-step explanation:
x = 16 and y = 625. Find [tex](2\sqrt{x+y} )^{2}[/tex]
[tex](2\sqrt{16+625} )^{2} \\= (2\sqrt{641} )^{2} = 4*641 = 2564[/tex]
please help, would be greatful :)
Step-by-step explanation:
the answer................
Evaluate 3z + 2[z-1) when z = 5
Answer:
23
Step-by-step explanation:
3z + 2(z-1)
Let z=5
3*5 +2( 5-1)
15 +2(4)
15+8
23
help me please due today!
Answer:
No
Yes
No
Yes
Step-by-step explanation:
In the first 1, the input 2 repeats which makes it not a function
in the second one each input is unique and does not repeat so it is a function
in the third one the input 1 repeats and makes it not repeat
And in the last one each input is unique
If inputs (the x value) repeat it's not a function
What is the slope of the line that passes through the pair of points (3/2, -2) and (-3, 7/3)?
A. -27/26
B. -26/27
C. 26/27
D. 27/26
Can y'all explain, because I know the answer is B, but I can't figure out for the life of me how to get to that answer.
Select all the correct comparisons. 0.59 < 0.6 6.580 = 6.58 33.54 < 33.504 14.807 < 14.087 4.59 < 4.598
Answer:
0.59 < 0.6
6.580 = 6.58 33.54 < 33.50414.807 < 14.087
4.59 < 4.598Step-by-step explanation:
all the bolded ones are correct
The correct comparisons are 0.59 < 0.6, 6.580 = 6.58 and 4.59 < 4.598.
What are Decimals?Decimals are types of real numbers where the fractional number is simplified by base-10 number system. It involves a whole number part and a decimal part separated by a decimal point.
Any whole number 'a' can be written as decimal as a.00...
The first place value after the decimal point is called tenths, second value is called hundredths, third value is called thousandths and so on.
The comparison 0.59 < 0.6 is true, since the tenths of 0.59 is 5 which is less than the tenths of 0.6, which is 6.
The comparison 6.580 = 6.58 is also true, since the zeroes on the last after decimal point have no value.
The comparison 33.54 < 33.504 is false, because the hundredths of 33.54, 4, is greater than the hundredths of 33.504 which is 0.
The comparison 14.807 <14.087 is false, because tenths of 14.807 is 8 which is greater than the tenths of 14.087, which is 0.
The comparison 4.59 < 4.598, because the thousandth of 4.59 can be told as 0 which is less than the thousandths of 4.598, which is 8.
Hence 0.59 < 0.6, 6.580 = 6.58 and 4.59 < 4.598 are the correct comparisons given.
To learn more about Decimals, click:
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consider the steps for determining the quotient of 12/x-4 / 4/x-4
Answer:
Quotient = 3
Step-by-step explanation:
We need to solve the given expression :
[tex]\dfrac{\dfrac{12}{x-4}}{\dfrac{4}{x-4}}[/tex]
It can be done as follows :
As, [tex]\dfrac{\dfrac{a}{b}}{\dfrac{c}{d}}=\dfrac{a}{b}\times \dfrac{d}{c}[/tex]
So,
[tex]\dfrac{\dfrac{12}{x-4}}{\dfrac{4}{x-4}}=\dfrac{12}{x-4}\times \dfrac{x-4}{4}\\\\=\dfrac{12}{4}\\\\=3[/tex]
Hence, the required quotient is 3.
The answer is
a rational
3
1
Dara has 188 baseball cards. She sells 1/4 of them and gives 1/2 to her brother. How many cards does she have left?
Answer:
47
Step-by-step explanation:
188:2=94
188:4=47
188-94=94
47+94=141
188-141=47
PLEASE HELP THANK UU
Answer:
A: 90° B: 67° c: 23° D: 67° E: 90° F: 23°
Step-by-step explanation:
A: 90° known
B: 67° 90-∠C=90-23=67
C: 23° known
D: 67° similar triangle property
E: 90° known
F: 23° similar triangle property
wite a ratio of the following in three ways. + with simplest form
1. 6 weeks to 12 days
2. 10 decimeters to 10 centimeters
3. 4 days to 36 hours
Answer:
1. 7 to 2
2. 10 to 1
3. 8 to 3
Step-by-step explanation:
(note:I didn't include the units)
hope it helps :)
How do you solve this?
Answer:
24 square root of 5
Step-by-step explanation:
Do you need the steps?
Answer:
22.63
Step-by-step explanation:
direct method through calculator
ANYONE ELSE JUST HATE MATH
Answer:
mee I hate math tbh who else doesn't
Answer:
i like math but yeah its hard sometimes :) thanks for points
Step-by-step explanation:
If you have an SSA oblique triangle, when will you have a solution of zero triangles?
Answer:
If you have SSA, then the third side determines the triangle. If it is too short to intersect the other side, then it does not form a triangle.
FIND THE SALE PRICE OR RETAIL PRICE.
ORIGINAL PRICE: $48
MARK UP: 25%
Answer:
COST
$48
MARKUP
25 %
MARGIN
20.0 %
REVENUE
$60.00
PROFIT
$12.00
the Picture Is Sideways Quick, 20 Points!!!
Melissa sold 18 raffle tickets for the school fundraiser. Jonah sold half as many tickets as Melissa. Shona sold 1 1/2 times as many tickets as Melissa. If each ticket cost 6$, how much total money did the students raise. Please I need help quickly!
Answer:
$324
Step-by-step explanation:
Find how many tickets Jonah sold:
18/2
= 9
Find how many Shona sold:
18(1.5)
= 27
Find the total number of tickets they sold:
18 + 9 + 27
= 54
Find the total amount of money raised:
54(6)
= 324
So, they raised $324 in total
The race begins at a rate of 1.5 meters per second. What distance, d, is covered after t seconds? Slope
Answer:
d = 1.5 m/s x t seconds
Step-by-step explanation:
Speed = distance / time
1.5 m /s = d / t seconds
d = 1.5 m/s x t seconds
3 divided by 1/4. How many groups of 1/4 are in 3
Answer:
there are 12 groups of 1/4 in 3
Step-by-step explanation:
multiply the reciprocal of 1/4 to 3 (division)
3×4(reciprocal of 1/4)= 12
that is the answer
Frederick is making a graph that contains the ordered pairs (0, 3), (3, 2), (2, 1), and (0, 0). Will his graph represent a function?
A. No, because it is not a straight line
B. Yes, because it will pass the horizontal line test
C. Yes, because it passes through the origin
D. No, because an x-value is repeated
That repeated x value is x = 0 due to the two points (0,3) and (0,0) being part of the same function. The input x = 0 maps to more than one output y = 3 and y = 0 at the same time. A function is only possible if any input x leads to exactly one output y. This is only if that x value is in the domain.
Visually, plotting (0,3) and (0,0) together shows that this graph does not pass the vertical line test. It is possible to draw a vertical line through more than one point on this graph. So this is a quick visual way to see that we don't have a function.
An ordered pair may or may not represent a function.
The true statement is (d) No, because an x-value is repeated
The ordered pairs are given as:
[tex]\mathbf{(x,y) = (0, 3), (3, 2), (2, 1), (0, 0)}[/tex]
For an ordered pair to be a function, no x-value must be repeated for different y-values.
From the given ordered pair, 0 is repeated for y-values 3 and 0.
This means that, the ordered pair is not a function.
Hence, the true statement is (d)
Read more about functions and relations at:
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5) Rory sold T-shirts at a festival for $15 each. He paid $100 in materials and fees.
Rory's profit after the festival was $350. He wants to know how many shirts he sold,
6) Which quantity is unknown?
6) the number of shirts sold
• Let s equal the number of shirts sold. Which equation represents the situation?
15(8 – 100) = 350
158 = 350
8 - 100 = 350
158 - 100 = 350
Answer:
We need to find the number of shirts he sold using: 15s - 100 = 350
s = 30
So, Rory sold 30 shirts :)
The required expression that defines the scenario is 15s - 100 = 350 and the number of t-shirts sold is 30. Option D is correct.
Given that,
Rory sold T-shirts at a festival for $15 each. He paid $100 in materials and fees. Rory's profit after the festival was $350. He wants to know how many shirts he sold.
According to the assertions, it deals with a number of operations in mathematics. Addition, subtraction, multiplication, and division are the four main arithmetic operators.
Here,
Let the number of the t-shirts be s,
According to the question,
Total cost of s t-shirts = 15s
He spends $100 on materials,
Profit = 15s - 100
15s - 100 = 350
Thus, the required expression that defines the scenario is 15s - 100 = 350 and the number of t-shirts sold is 30. Option D is correct.
Learn more about arithmetic here:
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An airplane ascended into the sky to a steady altitude of 35000 feet. The same plane descended to a steady altitude of 32000 feet. How many feet did the airplane descend
Answer:
3000 feets
Step-by-step explanation:
Given that :
Initial Ascent to steady altitude = 35,000 feets
Descent to steady altitude = 32,000 feets
Number of feets the plane descend :
(Initial ascent to steady altitude - descent to steady altitude)
(35000 - 32000) feets = 3,000 feets
Judy combines 6.42 liters of red paint with 6.87 liters of blue paint to make purple paint. She pours the paint equally into 3 containers, and has 2.64 liters of paint left over. How many liters of paint are in each container?
Answer:3.55 liters of paint are in each container
Step-by-step explanation:
Total amount of paint ( purple paint ) =Amount of red paint + Blue paint
= 6.42 Liters + 6.87 Liters
=13.29Liters
Amount of paint in the three containers = Total amount of paint ( purple paint ) - amount left over = 13.29- 2.64
=10.65Liters
Amount OF Paint in each container = Amount of paint in the three containers / 3
10.65/ 3
=3.55 liters
PLEASE HELP ME WITH THIS QUESTION AND DONT USE ME FOR POINTS.
Answer: C
Step-by-step explanation:
I believe its C since C= 7 (least) B =8 (med) A= 9(highest ) please test it out it might be correct..
HELP HELP PLS!!! 9th Grade Math!!! WILL MARK BRAINLIST!!!
Answer:
x=9
Step-by-step explanation:
These angles are equal to each other because they are alternate exterior angles. Thus, we can solve the for the value of x by creating the equation
6x+5=7x-4
From here, we solve it like a normal algebraic equation, isolating the variables and making sure it is on the same side of the other. From there we subtract 7x from both sides, and subtract 5 from both sides, leaving -x = -4-5. Summing up -4-5, we get -x=-9. Now we make them positive on both sides, leaving the answer that x = 9
Evaluate 8^9 * 8^2 bjv xc
Answer:
8¹¹
Step-by-step explanation:
Given:
8⁹ × 8²
Evaluate;
Computation:
We know that,
Mᵃ × Mᵇ = Mᵃ₊ᵇ
So,
8⁹ × 8² = 8⁹⁺²
8⁹ × 8² = 8¹¹
So,
8¹¹