Answer:
Domain: 0,1,2
The relation is a Function.
Step-by-step explanation:
hope this helps
A relation may or may not be a function.
The domain of the relation is: [0,2]The relation is a functionThe relation is given as:
[tex]\mathbf{(x,y) = \{(0,0),(1,1),(2,0)\}}[/tex]
List out the x-values
[tex]\mathbf{x = \{0,1,2\}}[/tex]
The above set means that the x-values starts from 0 and ends at 2.
Hence, the domain is: [0,2]
For a relation to be a function, all y-values of the relation must point to different x-values.
So, we can say that, the given relation is a function, because all y-values have unique x values
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How do you find the area and perimeter of a rectangle. And how do you find the area and perimeter of a square?
Answer:
The perimeter of a rectangle is P = 2 b + 2 h , where is the base (or width) and is the height (or length). If a rectangle is a square, with sides of length , the formula for perimeter is P s q u a r e = 2 s + 2 s = 4 s and the formula for area is A s q u a r e = s ⋅ s = s 2
Step-by-step explanation:
find value of x of question number F
Answer:
X=17
Step-by-step explanation:
AC^2=AB^2 +BC^2(PYTHAGOREAN THEORM)
100=64 +BC^2
36=BC^2
6CM=BC
AD^2=AB^2+BD^2(PYTHAGOREAN THEORM)
X^2 =64+225
X^2=289
X=17
A wheelbarrow has a wheel with a diameter of 10 inches. What is the distance, in inches, that the
wheelbarrow moves after 16 full rotations of the wheel? Use 3.14 for m.
Answer:
Step-by-step explanation:
Using the formula for finding the circumference of a circle.
C = 2πr
r is the radius
radius = diameter/2
radius = 10/2
radius = 5in
C ,= 2(3.14)(5)
C = 20(3.14)
C = 31.4×2
C = 62.8in (for 1 rotation)
For 16 rotations;
C = 16×62.8
C = 1004.8in
The distance covered is 1004.8in
Kara has 25 toy animals and 12 books Jorge has 8 more toy animals than Kara has how many toy animals does Jorge have
Answer:
Jorge Has 33 more toy animals than kara
Step-by-step explanation:
Answer:
Jorge has 33 toy animals.
Step-by-step explanation
We're adding 25 and 8 together to get our answer, which would be 33 at the end.
0.5*0.6 equivalent expression
If i understand what you're asking then,
0.5*0.6 = 0.3
so you need to find any other thing that would also = 0.3
examples could be:
3/10 = 0.3
0.1+0.2 = 0.3
0.6-0.3 = 0.3
1.0-0.7 = 0.3
5+
= 2
3
What the integer that makes the following addition sentence true
Answer:3
Step-by-step explanation:
Just add the numbers backwards
Answer:
the answer is -3
Step-by-step explanation:
5+-3=2
5-3=2
a bag of sugar hasa mass of 2kg write an expressions for the mass of n bags of sugar (in kg)
solve with substitution
y=2x+4
y= 4x-8
If €1 equals 72 pence how much is €410 in pounds
Answer:
=29520pence
Step-by-step explanation:
€1 = 72 pence
So
€410=410×72
=29520pence
What is 3/5 by 1/2 reduced?
Answer: 1/10
Step-by-step explanation:
I think you mean 3/5 - 1/2?
we need to make the denominators the same, so we find the LCM of 5 and 2, which is 1, so we multiply them to get a common denominator of 10.
Now we multiply 3/5 by 2/2 to get 6/10, and 1/2 by 5/5 to get 5/10.
6/10 - 5/10 = 1/10
can you give brainliest
Find the slope of the line on the graph
Answer:
y = -1
Step-by-step explanation:
there is no slope, so the slope is 0
Tobin and me, the two of us, went down to Coney one day. There was four dollars between us. Tobin had need of distractions. Katie Mahorner, his sweetheart, of County Sligo, was lost since she started for America three months before. She had two hundred dollars of her own savings, and one hundred dollars from the sale of Tobin's inherited estate, a fine cottage and pig on the Bog Shannaugh. Since Tobin got the letter saying that she had started to come to him, not a bit of news had he heard or seen of Katie Mahorner. Tobin advertised in the papers, but nothing could be found of the girl.
adapted from "Tobin's Palm" by O. Henry
From which point of view is this passage written?
A.
Second person
B.
Third person omniscient
C.
First person
D.
Third person limited
please answer I really need help ( well I want to know if it is correct..)
Sarah climbed 3,150 feet of the way up Pikes Peak and then stopped to rest. After she stops, she continues to climb at a rate of 75 feet per hour for h hours. Which expression indicates her elevation, in feet, h hours after she stops?
A.
3,150 ÷ 75 × h
B.
3,150 - 75 × h
C.
(3,150 + 75) ÷ h
D.
3,150 + 75 × h
Answer:
im pretty sure its A
Step-by-step explanation:
Answer:
the answer would be A. 3,150 / 75 x h
Step-by-step explanation:
1
A pack of 8 batteries costs £4.99
How much does each battery cost?
Give your answer to the nearest penny.
2. A drop of blood was found spattered on the carpet.
a) There are approximately 5 million red blood cells in one cubic millimetre of the spattered blood. Express
(2 mar
5 million in standard form.About calculation
Step-by-step explanation:
5million = 5000000 = 5 x 10^6
Topic: Unit conversion
If you like to venture further, do check out my insta (learntionary) where I constantly post math tips! Thanks!
in The Quadratic Function
f(x) = - 8 x2 + 32 x
At what value of X , The function will reach its maximum height?
Answer:
x=1/2
Step-by-step explanation:
What is the nth term rule to -4 -1 2
Answer:
-8
Step-by-step explanation:
Simplify the expression.
t + 2 + 6t =
Fifty more than five times a number is 150. What is this number?
Answer:
the number is 20
Step-by-step explanation:
5x+50=150
5x=100
x=20
I need help with this question?
Answer:
[tex]x[/tex]=5
Step-by-step explanation:
Patti got a new part-time job. Her hourly wage increased from $10.50 to $12.39. What was the percent increase in Patti’s hourly wage? A 1.8% C 18% B 15.25% D 189%
Answer:
1.8 %
Step-by-step explanation:
Subtract $10.50 from $12.30 and you will get 1.8.
Then divide 1.8 to 100 (because 100% = total) and you will get 0.018 which means 18%. Her hourly wage increased by 18%.
*I hope this helped :)
The percentage increase in Patti’s hourly wage will be 1.8%
What is the percentage?The Percentage is defined as representing any number with respect to 100. It is denoted by the sign %. The percentage stands for "out of 100." Imagine any measurement or object being divided into 100 equal bits.
It is given that Patti got a new part-time job. Her hourly wage increased from $10.50 to $12.39.
The percentage change will be calculated as:-
Subtract $10.50 from $12.30 and you will get 1.8. Then divide 1.8 by 100 (because 100% = total) and you will get 0.018 which means 18%. Her hourly wage increased by 18%.
Percentage change = ( 12.39 - 10.50 ) / 10.50
Percentage change = 1.89 / 100
Percentage change = 0.018 x 100 = 1.8%
Therefore, the percentage increase in Patti’s hourly wage will be 1.8%
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Street H is perpendicular to the line 2x –3y = –4 and goes (0, –6). Write this street’s equation in standard form.
Answer:
I think its 68 + 1 = 69
Step-by-step explanation:
The side of a square is Two raised to the seven halves power inches. Using the area formula A = s2, determine the area of the square.
Answer:
Step-by-step explanation:
Area of a square = s²
s is the side length of the square
Given
s = 2^{7 1/2}
s = 2^15/2
Area = ( 2^15/2)²
Area = 2^15
Hence two area of the square is 2^15 inches
Answer:
A = 128 square inches
Step-by-step explanation:
A square is a figure with equal length of sides.
Given a square of side, s, [tex]2^{\frac{7}{2} }[/tex] inches.
Area of a square, A = length of side x length of side
= s x s
= [tex]s^{2}[/tex]
Thus,
A = [tex]s^{2}[/tex]
= [tex](2^{\frac{7}{2} } )^{2}[/tex]
= [tex]2^{\frac{14}{2} }[/tex]
= [tex]2^{7}[/tex]
= 128
A = 128 square inches
The are of the square is 128 square inches.
How much did Kay deposit in cash and coins?
Answer:
c
Step-by-step explanation:
Answer:
C $93.44
Step-by-step explanation:
Just took the test on EDG
Velma has 300 stickers in her collection.57% of them are scratch and sniff. How many stickers are scratched and sniff
Answer:
171
Step-by-step explanation:
300*0.57=171
Answer:
129
Step-by-step explanation:
can u pls help me with this question
Answer:
A
Step-by-step explanation:
A ratio is a comparison of two quantities(amounts), so if we show the comparison of 10 apples in the fridge to 7 apples on the table, the ratio being the number of apples in the fridge to the number of apples on the table, would be 10:7, 10 to 7, or 10/7
What was her speed?
The graph shows the relationship between the number of
minutes Maria spent jogging on a treadmill and the
distance she jogged.
Ty Miles on the Treadmill
9
8
0.1 mile per minute
05 mile per minute
5 miles per minute
10 miles per minute
Distance on miles)
5 10 15 20 25 30 35 40 45 X
Number of Minutes
0.1 mile per min
Step-by-step explanation:
lol i’m fye
The solution is, her speed was, A) 0.1 mile per minute.
What is speed?Speed is measured as distance moved over time. The formula for speed is speed = distance ÷ time. To work out what the units are for speed, you need to know the units for distance and time. In this example, distance is in metres (m) and time is in seconds (s), so the units will be in metres per second (m/s).
Speed = Distance/ Time.
here, we have,
Explanation:
From physics we know that distance, time and speed are related by the following equation:
Speed = Distance/ Time.
So we can write the distance as:
d = s*t
Here we have a line that passes through the origin and whose independent variable is t and dependent variable is d and the slope is s. From the graph, we can calculate the equation of the line as:
y = mx;
where, slope = m = y2 - y1 / x2 - x1
here, (x1, y1 ) = (0,0)
(x2, y2 ) = (10, 1 )
we get, m = 1/ 10
So:
y = x/10
or, y = 0.1 x
As you can see from the graph:
y is related to distance (d)
x is related to time (t)
Therefore, we can rewrite our equation as:
d = 0.1 t
Finally, the speed (s) is:
s = 0.1 per mile
again, we have,
The line goes through (0, 0), so Maria's speed is the ratio of miles to minutes:
(4.5 mi)/(45 min) = 0.1 mi/min
hence, The solution is, her speed was, A) 0.1 mile per minute.
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What is the value of m(7+9)n, when m = 0.5 and n = 2?
Answer:
16
Step-by-step explanation:
Plug things in then use PEMDAS:
m * (7+9) * n
= 0.5 * (7+9) * 2
= 0.5 * 16 * 2
= 16
Step-by-step explanation:
=m(7+9)n
putting value of m&n
=0.5(7+9)2
=8×2
=16 ans
hope u need this.
Nikola buys a bouquet of 8 sunflowers for $18.What is the cost of 1 sunflower?
each sunflower is $2.25. please mark brainliest and have a great day.
Help please ten points I’ll mark brailiest
KJ, IK, HI, HK, then HJ
i think this is it. hope it helps!! :)