1AA = 426
What an odd class...
Answer:
426 in decimal.
Step-by-step explanation:
Step 1) Count the digits in 1AA, which in this case is 3 digits, and convert each digit to Hex.
Step 2) Starting from the last number in Step 1, multiply the first number with 1, the second number with 16, and the third number with 256.
Step 3) Add up all the numbers you got in Step 2 to get the answer.
Following the instructions above, your math should look like this:
10 x 1 = 10
10 x 16 = 160
1 x 256 = 256
10 + 160 + 256 = 426
Thus, we got the following answer:
1AA = 426
Need help with this.
Answer:
yes to 5, and no to -7 (only because we are dealing with real positive numbers, not imaginary numbers). the domain is all real numbers greater than or equal to 2
Step-by-step explanation:
You move up 1 unit and down 7 units. You end at (-5, -2). Where did you start?
hi there! heres my answer for you...
Answer:
you started at (-5, 4)
Step-by-step explanation:
do what the instructions given said but in reverse. so move up 7 units and move back down 1 unit and you will find where you started.
hope this helps. have a good one!
The coordinate of the point from where we started will be (1, -2).
What is a transformation of a point?A spatial transformation is each mapping of feature space to itself and it maintains some spatial correlation between figures.
You move up 1 unit and down 7 units. You end at (-5, -2).
Let the initial coordinate be (x, y). Then the transformation is written as,
(-5, -2) → (x + 1 - 7, y)
Compare the abscissa, then we have
- 5 = x + 1 - 7
x = - 5 - 1 + 7
x = 1
Compare the ordinate, then we have
y = -2
Then the coordinate of the point from where we started will be (1, -2).
More about the transformation of a point link is given below.
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a school district collected 14,621 pounds of recyclables during last year. This year was 3,943 more pounds of recyclables than it collected last year. How many pounds of recyclables did the school district collected last year?
Answer:
14,621 lbs.
Step-by-step explanation:
It says at the beginning of the question that the school district collected 14,621 lbs. of recycling. The part where it says that the school district collected 3,943 lbs. of recycling more than last year is un-needed information.
4) Use the difference of two squares method to evaluate 120squared - 119 squared
Answer:
239
Step-by-step explanation:
[tex]120^2-119^2\\=(120+119)(120-119)\ [a^2-b^2=(a+b)(a-b)]\\=239[/tex]
Write a formula for the total cost (T), in pence, of 5 cups of lemonade and 2 chocolate bars.
Answer:
[tex] T = 5l + 2c [/tex]
Step-by-step explanation:
Lemonade = l pence per cup.
Cost of 5 cups of Lemonade = [tex] 5 \times l = 5l [/tex]
Chocolate bar = c pence per bar
Cost of 2 Chocolate bars = [tex] 2 \times c = 2c [/tex]
Total cost (T) = Cost of 5 cups of Lemonade + Cost of 2 Chocolate bars
✔️The formula for the total cost would be:
[tex] T = 5l + 2c [/tex]
A 26-foot long ladder is leaning against a building
at a 60° angle with the ground.
Which of the following equations can you use to
find the height of the building, h?
Answer:
13
Step-by-step explanation:
cos(60) =building height / 26
Pierre is using centimeter cubes to build a model. He makes a rectangular prism and that is 20 cubes long 8 cubes tall and 12 cubes wide. What is the volume of pierre's model?
Answer:
1920 cm^3
Step-by-step explanation:
The formula for volume is length x width x height. The length is 20 cubes, the width is 12 cubes, and the height is 8 cubes. You would multiply 20 x 12 x 8 to get 1920.
The cm^3 is important as well as it indicates a volume. Each cube is 1 centimeter and you're multiplying 3 centimeter values (20,12, and 8) by each other so the final answer would be 1920 cm^3.
absolute value of -6 3/5
Answer:
6 3/5
Step-by-step explanation:
Because absoulte value takes out the minus sign!
Answer:
The absolute value of -6 3/5 is 6 3/5
Step-by-step explanation:
Because when you put a number in absolute value it ALWAYS MAKES IT A POSITIVE NUMBER!!
F. ALGEBRA Find x.
a. 25.6
b. 22.5
c. 38
d. 40
Answer:
B. 22.5
Step-by-step explanation:
What is the fractional form of 0.8 repeating ? A 8/10 B. 1/8 C.8/9 D 8/11
Answer:
C
Step-by-step explanation:
8 divided by 9 = 0.8888...
Could you please help me
Answer:
4 3/4
Step-by-step explanation:
cueluisghvreiuasghfe;ahfuiealw
Answer:
Step-by-step explanation:
[tex]4\frac{3}{4}[/tex] - [tex]\frac{1}{3}[/tex] = [tex]4\frac{9-4}{12}[/tex] = [tex]4\frac{5}{12}[/tex] feet
how can you tell how many solutions you'll get for a trigonometric equations? does it depend on the value of theta or the range?
Answer: Trigonometric equations are, as the name implies, equations that involve trigonometric functions. Similar in many ways to solving polynomial equations or rational equations, only specific values of the variable will be solutions, if there are solutions at all. Often we will solve a trigonometric equation over a specified interval. However, just as often, we will be asked to find all possible solutions, and as trigonometric functions are periodic, solutions are repeated within each period. In other words, trigonometric equations may have an infinite number of solutions. Additionally, like rational equations, the domain of the function must be considered before we assume that any solution is valid. The period of both the sine function and the cosine function is \displaystyle 2\pi2π. In other words, every \displaystyle 2\pi2π units, the y-values repeat. If we need to find all possible solutions, then we must add \displaystyle 2\pi k2πk, where \displaystyle kk is an integer, to the initial solution. Recall the rule that gives the format for stating all possible solutions for a function where the period is \displaystyle 2\pi :2π:
\displaystyle \sin \theta =\sin \left(\theta \pm 2k\pi \right)sinθ=sin(θ±2kπ)
There are similar rules for indicating all possible solutions for the other trigonometric functions. Solving trigonometric equations requires the same techniques as solving algebraic equations. We read the equation from left to right, horizontally, like a sentence. We look for known patterns, factor, find common denominators, and substitute certain expressions with a variable to make solving a more straightforward process. However, with trigonometric equations, we also have the advantage of using the identities we developed in the previous sections.
Joey can walk at a rate of 3 meters per second. How long would it take him to walk 300 meters.
Answer:
100s
Step-by-step explanation:
HEEEEEEEEEEEEEEEEEEEEELP!!!! A line y=mx+b passes through point (16, −10) and is parallel to y=−34x+8.
What is the value of b?
Answer:
[tex]b=2[/tex]
Step-by-step explanation:
We know that the line passes through the point (16, -10).
And we also know that it is parallel to [tex]y=-\frac{3}{4}x+8[/tex]
Notice that the slope of this line is -3/4
Remember that parallel lines have the same slope.
Therefore, the slope of our new line is also -3/4
Now, we can use the point-slope form:
[tex]y-y_1=m(x-x_1)[/tex]
Where m is the slope and (x₁, y₁) is a point.
So, let’s substitute -3/4 for m and (16, -10) for (x₁, y₁). This yields:
[tex]y-(-10)=-\frac{3}{4}(x-16)[/tex]
Distribute:
[tex]y-(-10)=-\frac{3}{4}x+12[/tex]
Simplify:
[tex]y+10=-\frac{3}{4}x+12[/tex]
Subtract 10 from both sides:
[tex]y=-\frac{3}{4}x+2[/tex]
This is in the form y=mx+b.
Therefore, our b is 2.
And our final answer is 2.
Henry has 15 lawns mowed out of a total of 60 lawns. What percent of the lawns does Henry still have to mow?
Answer: He still has to mow 45 lawns, or 75% of the lawns before he is finished.
Jason left for school and forgot his math homework on the kitchen table. His mother found the homework 10 minutes after Jason left, and started driving 36 mph to catch him. Jason bikes 12 mph.
a.How long will it take Jason's mother to catch him?
b. How many miles has Jason biked when his mother catches him?
c. If Jason's school is 2.5 miles from his apartment, how fast must his mother drive to catch him at the school door?
Answer: 5 minutes
Step-by-step explanation:
a. Jason's mother to catch him after time of 5minutes.
b. Jason biked for distance of 3miles when his mother catches him.
c. Mother has to drive with speed of 60mph to catch him at the school door, if Jason's school is 2.5 miles from his apartment.
What is speed?
" Speed is defined as the total distance travelled per unit time."
Formula used
[tex]Speed = \frac{total distance travelled}{total time taken}[/tex]
According to the question,
Speed of Jason bike = 12mph
1hour = 12miles
60minutes = 12miles
1minutes = [tex]\frac{12}{60}[/tex] miles
Speed of Jason's mother bike = 36mph
Time after mother found the homework = 10 minutes
After 10 minutes
Jason is at distance = [tex]\frac{12}{60} (10)[/tex]
=2miles
After 15 minutes = [tex]\frac{12}{60} (15)[/tex]
= 3miles
To cover three miles mother has to drive for
1hour = 36miles
60minutes = 36miles
1miles = [tex]\frac{60}{36}[/tex] minutes
3miles = [tex]\frac{60}{36} (3)[/tex]
= 5minutes
If Jason's school is 2.5 miles from his apartment,
Time taken by Jason to reach school door = [tex]\frac{2.5}{12.5} (60)[/tex] minutes
= 12.5 minutes
Time in which mother has to cover distance of 2.5miles
= [tex](12.5-10)[/tex]minutes
= 2.5minutes
Substitute the value in the formula we get,
Speed of mother's bike = [tex]\frac{2.5}{2.5} (60)[/tex] mph
= 60mph
Hence,
a. Jason's mother to catch him after time of 5minutes.
b. Jason biked for distance of 3miles when his mother catches him.
c. Mother has to drive with speed of 60mph to catch him at the school door, if Jason's school is 2.5 miles from his apartment.
Learn more about speed here
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Does anyone know the solution to this question
Answer:
Graph A
Step-by-step explanation:
3x+y=5
y=-3x+5
4x-y=2
-y=-4x+2
4=2x-2
i need help plzzzzzzz :))
Answer:
C. Both Functions Have a y-intercept of -2
Step-by-step explanation:
In Function F it shows us that it has a y-intercept of -2, and in the equation of Function G it shows us that you would subtract 2 out of what the initial value would be:
(3 x 0 = 0)
0 - 2 would be -2 so it would have a y-intercept of -2.
Which number is the additive inverse of
-4 1/4
PLEASE HELPP I WILL GIVE 25 POINTS, BRAINLIEST TO THE BEST ANSWER, THANKS AND MORE.
How do you think philosophy and math are used to study our universe?
Answer:
It's used to gain a better understanding of how we humans work and how we could work in the future.
For the function y = 7 − 3x, what is the ordered pair for x = 5?
9514 1404 393
Answer:
(x, y) = (5, -8)
Step-by-step explanation:
The value of y is found by evaluating the equation for x=5.
y = 7 -3(5) = 7 -15 = -8
For x = 5, y = -8. As an ordered pair, this is (x, y) = (5, -8).
What is the total amount of paper, glass, and plastic waste not recovered
Answer:
63,630,000 tons not recovered
Step-by-step explanation:
Paper generated = 71,310,000 tons
Paper recovered = 44,570,000 tons
Glass generated = 11,530,000 tons
Glass recovered = 3,130,000 tons
Plastics generated = 31,040,000 tons
Plastics recovered = 2,550,000 tons
Total generated = 113,880,000 tons
Total recovered = 50,250,000 tons
113,880,000 - 50,250,000 = 63,630,000 tons not recovered
G(x)=2x -3
What is the value of
G(2) - g(3)
Answer:
-2
Step-by-step explanation:
You plug the values in. 2(2)-3=1, and 2(3)-3=3
1-3=-2
Hope I helped!
Will GIVE BRAINLIEST ITS NOT TOO HARD JUST IN A RUSH thanks
Answer:
3.3 bared hours
Step-by-step explanation:
may someone help me find A H AND K ?
Answer:
a = -2
h = -1
k = -6
Step-by-step explanation:
This is called the vertex form of a quadratic:
y = a(x – h)2 + k
To arrive at the answer, simply locate where each variable would be in place of the number.
I hope this helped you! If it did, please consider rating, pressing thanks, and marking my answer as Brainliest. It would be a big help! Have a great day! :)
Find the slope of the line that asses through the pair of oints (17,11) and (21,19)
Answer:
The slope of the two points is 2. (8/4)
Answer:
The slope of the two points is 2. (8/4)
Step-by-step explanation:
thats it
-7*3^0.25x=-10 what is the solution of the equation
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
x = 1.08547955
Which of the following expressions is equivalent to the one below? 3x + 6y
A.
6(2x + y)
B.
6x + 3y
C.
3(x + 2y)
D.
9(x + y)
Round to the nearest 100 of 6,850..
What is the run of a 50% slope with a rise of 50 feet?
A. 100 feet
B. 55 feet
C. 25 feet
D. 2500 feet
E. 50 feet
Rise of the line with 50% slope and 50 feet rise = 100 feet
Option (A) will be the answer.
Slope of a line: Slope of a line is given by the expression,
Slope = [tex]\frac{\text{Rise}}{\text{Rus}}[/tex]
Given in the question,
Slope of the line = 50%
= [tex]\frac{50}{100}[/tex]
= 0.5
Rise has been given as 50 feet.
Substitute the values in the expression for the slope,
[tex]0.5=\frac{50}{\text{Run}}[/tex]
Run = [tex]\frac{50}{0.5}[/tex]
= 100 feet
Therefore, run for the given line will be 100 feet.
Option A will be the answer.
Learn more about the slope of a line here,
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