The Answer is Never- Hope this helps and have a great day!
Explanation:
We are given that set A⊂B .
This means that set A is properly contained in set B.
i.e. A≠B
This means that there are some elements in set B which are not in set A.
Now we have to show whether the following property A∩B=A∪B
always, sometimes or never hold.
As A is a proper set of B.
This means that: A∩B=A ( Since A is a smaller set)
Also, A∪B=B (Since B is a bigger set)
Hence, A∩B ≠ A∪B (Since A≠ B)
Credit to -virtuematane
If a line passes through the point (0,-8), the y-intercept is
Answer:
y-intercept = -8
Step-by-step explanation:
The y-intercept is where the line goes through the y axis. It is also the value when x = 0. From what the problem gives us, we know the y-intercept is -8 because the x value is 0
DUE IN 6 MINUTES!!
Which diagram provides a counter example to the statement below?
“Supplementary angles are never congruent.”
Two or more angles are supplementary if and only if they can add up to [tex]180^{o}[/tex]. Thus, the appropriate option would be C.
Supplementary angles are angles that add up to the value of angle on a straight line i.e [tex]180^{o}[/tex].
Congruent property of angles implies that they have equal value.
Thus, the given statement that: “Supplementary angles are never congruent”, implies that they can not be equal in value. Thus the contrary to the statement would be: “Supplementary angles are sometimes congruent.”
Considering the figures given in the question, the counter example to the given statement is the figure in option C. [tex]180^{o}[/tex]. Because angle 1 and 2 are approximately equal.
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You order two servings of pancakes and a fruit cup . The cost of the fruit cup is $1.50 . You leave a 15% tip. Your total bill is 11.50$ . How much is one serving of a pancake ?
Answer:
$4.25
Step-by-step explanation:
(1.5 + 2p) x 1.15 = 11.5
1.725 + 2.3p=11.5
2.3p=9.775
p=4.25
chek
4.25+4.25+1.5=10
10×1.15=11.5
Which expression can be used to convert 100 USD to Japanese yen?
1 USD = 113.83 Japanese Yen
100 USD = 100 x 113.83 Japanese Yen
100 USD = 11,383.00 Japanese Yen
(1.2÷0.375−0.2)/(6 4/25 ÷15 2/5 +0.8) = (0.016÷0.12+0.7)/x
Answer:
x=1/3
read below to find out how I solved!
Step-by-step explanation:
break it down.
First do 1.2÷0.375−0.2 = 1.2.
it is now 1.2/(6 4/25 ÷15 2/5 +0.8) = (0.016÷0.12+0.7)/x
now do 6 4/25 ÷15 2/5 +0.8 = 3
it is now 1.2/3 = (0.016÷0.12+0.7)/x
now do 0.016÷0.12+0.7 and that is 5/6
now you have 1.2÷3 = 5/6 ÷ x
solve for x and you should get x = 1/3!!
Write two numbers that multiply to the value on top and add to the value on bottom.
-72
Х
o
+
1
What does the - 8 do in the function k(x)?
k(x) = x^2 - 8
Answer:
the negative 8 is the y-intercept of the equation. This means that this is y value of where 0 is on the x-axis. The point for the y-intercept is (0,8)
Shun bought an MP3 player that usually sells for $68 at a
discount of 15%. What did Shun pay for the discounted
MP3 player?
Answer:
$57.8
Step-by-step explanation:
68 (Original Price) x 0.15 (Discount in %) = $10.2 (Discount Amount)
68 - 10.2 = 57.8
Answer:
$55.8
Step-by-step explanation:
68 times %15 = 10.2 so subtract 68 by 10.2 and that = 55.8
The numbers -12, -7, -2, 3 follow a pattern. What are the next three numbers in this pattern?
Answer:
8,13
Step-by-step explanation:
The pattern in +5 so 3+5=8, and 8+5=13
Answer:
8, 13, 18
Step-by-step explanation:
One serving of Mike’s crackers has 150 calories and a mass of 30 grams. How many calories are in 6 grams of crackers?
Answer:
30Cals
Step-by-step explanation:
150/30*6
Easy.
$19.39÷12 I just need the answer asap
Answer:
$1.62
Step-by-step explanation:
(Why not use a calculator for this?)
Answer:
19.39 divided by 12 is
1.615 or 1.61583333
0.7686 ÷ -0.14 can someone answer this within 1 min for five star answer
Answer:
-5.49
Good Luck!!!
can u please help!!!
Answer:
Aw, it doesn't let me see the picture... can you explain it and what we are supposed to find?
Step-by-step explanation:
The rate in the interest formula is given as a percentage, but it must be changed to a
mn-rs=x +2p solve for p
Answer:
[tex]p = \frac{mn-rs - x}{2} [/tex]
Step-by-step explanation:
[tex]if \: mn-rs=x +2p \\ x +2p = mn-rs \\ 2p = mn-rs - x \\ p = \frac{mn-rs - x}{2} [/tex]
F(-4)=-8 and f(-8)=-11
Answer:
f=2 and f=11/8
Step-by-step explanation:
Let's solve your equation step-by-step.
f(−4)=−8
Step 1: Simplify both sides of the equation.
−4f=−8
Step 2: Divide both sides by -4.
−4f
−4
=
−8
−4
f=2
Let's solve your equation step-by-step.
f(−8)=−11
Step 1: Simplify both sides of the equation.
−8f=−11
Step 2: Divide both sides by -8.
−8f
−8
=−11/−8
f=11/8
find the slope and the y intercept of the points (0,1) and (2,-3)
Answer:
The slope is -2 and y intercept is 1
Step-by-step explanation:
The slope is found by finding the run, or change in x coordinates from coordinate 1 to 2, which is 2 in this problem, and the rise, or change in y coordinates from coordinate 1 to 2, which is -4 in this problem. To find the y-intercept, you need to find the point on the line that has a x coordinate of 0, which is (0,1) on this line, which means the y-intercept is the y value of the coordinate, or 1.
The slope of the line below is -2
Option D is the correct answer
Sebastian and his children went into a grocery store and he bought $7 worth of apples
and bananas. Each apple costs $1 and each banana costs $0.50. He bought a total of 8 apples and bananas altogether. By following the steps below, determine the number of apples, X, and the number of bananas, y, that Sebastian bought.
Determine three ways to have a total of 8 apples and bananas:
Answer:
they said 8 apples and bananas altogether
Step-by-step explanation:
it wouldn't be x = 14 and y = 6
Answer: 6 apples and 10 bananas
(6,10)
Step-by-step explanation:
just answered it for someone
Pls help i cant think rn
One angles of a linear pair is 10 more than two thirds the other angle. Find the measure of both angles.
20 points and brainliest who ever gets it right!
Answer:
just write it into a number problem instead of word problem, then I can solve it!! :)
Step-by-step explanation:
I can only solve it when there is a pic of it or if you write it in NUMBERS NOT WORDS. :)
What is 2/0.75 simplified?
Answer:
5/4
Step-by-step explanation:
43 +62 +57 + m / 4 = 55
2. The ground below your feet moves at the rate at which
A. A rocket takes off
B. Sound travels
C. Your fingernails grow
Given h(x) = -4x – 5, solve for x when h(x) = 7.
Answer:
x=-3
Step-by-step explanation:
h(x)=7
-4x-5=7
-4x=12
x=-3
Answer: -3
Step-by-step explanation:
Byron’s workout starts with a
warmup at home, and then he runs
at 4 mi/h. After half an hour of
running, he is 2 miles from home.
What is an equation in point-slope form that represents Byron’s
distance from home, y, after
x hours?
Answer:
An equation in point-slope form that represents Byron’s distance from home, y, after x hours is y=4x+2
Step-by-step explanation:
Speed of Byron = 4 miles / hour
Distance traveled in x hours = [tex]Speed \times time[/tex]
Distance traveled in x hours = 4x
We are given that After half an hour of running, he is 2 miles from home
So, Total distance = 4x+2
So, y = 4x+2
Hence an equation in point-slope form that represents Byron’s distance from home, y, after x hours is y=4x+2
what is 5(-x) equal to?
Answer:
?
Step-by-step explanation:
where are the options?
The measures of the angles of a triangle are shown in the figure below. Solve for x.
PLEASE HELP
Answer:
Step-by-step explanation:
Does anyone know this? If the answer is correct ill mark you as the best answer!
Which of the following does NOT represent the equation y= 2x
Answer:
G
Step-by-step explanation:
In F, the graph goes up by two and only to the side by 1. 2/1 simplifies to 2.
In H, y being the double of x would be equal to 2/1 again.
And in J, the numbers are also being doubled.
The slope for G would just be 0, which is undefined.
A certain plant grows 1 3/4 inches every week how long will it take the plant to grow 9 1/4 inches. HELPPP I’m dumb
Some number minus 11 is equal to the product of the number and 18.
Answer:
n - 11 = 18n
Step-by-step explanation:
n−11=18n
Step 1: Subtract 18n from both sides.
n−11−18n=18n−18n
−17n−11=0
Step 2: Add 11 to both sides.
−17n−11+11=0+11
−17n=11
Step 3: Divide both sides by -17.
−17n−17=11−17
n=−1117
Answer:
n = −11/17