HOW DO YOU SEE IT The diagram represents the number of students in a school with brown eyes,
brown hair, or both.
*picture*
Determine whether each inequalities must be true. Explain your reasoning.
(Choices in photos)
Answers
Answer:
a. true; the # brown hair is either greater than or equal to the # of brown eyes
b. false; the # of brown hair + 10 can only be greater to the # of brown eyes, not equal
c. true; the # of brown hair can only be greater than the # of both brown hair & eyes
d. false; the # of brown hair + 10 can only be greater then the # of both, not equal
e. true; the # of brown hair can only be greater then the # of both brown hair & eyes
f. true; the # of brown hair + 10 can only be greater then the # of both
Step-by-step explanation:
hope this helped you out
Venn diagrams gives a visual representation of the distribution of a whole divided into two or more groups using circles. Going by the scale of the Venn diagram given, only the inequalities A, C, E and F must always be true.
Size of brown hair = H
Size of brown eyes = E
Size of those who have both = X
From the Venn diagram given ; we can deduce that H = E
Evaluating the inequalities :
H ≥ E is True because H = E H ≥ X is True because proportion of H is more than X H > X is True because proportion of H is more than X H + 10 ≥ E is must not always be True because H = E ; adding 10 more to H will make H more than E always. H + 10 ≥ X is False because proportion of H is more than X, adding 10 more to H, the proportion gets bigger H + 10 > X is True because proportion of H is more than XTherefore, only the inequalities A, C, E and F must always be true.
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Related Questions
the approximate diameter of five planets are listed below.
earth:11,800
saturn:1.2 x 10^4
neptune: 5.0 x 10^3
mars:4800
which lost shows the order from the least diameter to the greatest diameter?
A. Mars, Neptune, Earth, Saturn
B. Mars, Saturn, Neptune, Earth
C. Mars, Earth, Neptune, Saturn
D. Mars, Earth, Saturn, Neptune
Answers
Answer:
A. mars, Neptune, earth, Saturn
Step-by-step explanation:
Saturn's diameter is 1.2 × 10^4 which equals 12,000
While Neptune diameter is 5.0 × 10^3 which equals 5000
and so we have all the stats given in the same format and so we can sort them in smallest to biggest as the answer above!
A $35 item is marked as 25% off. What is the discounted price?
Answers
Answer:
$26.25
Step-by-step explanation:
35×.25=8.75
35-8.75= 26.25
plz give me brainliest
Over the past few years Michael has increased his fee from $5 from mowing lawn to $11 per hours what percent did Michael fee increase
Answers
Answer:
120%
Step-by-step explanation:
Hope this helps
Craig played basketball for 56 minutes. This is 10 minutes less than twice the number of minutes that Caleb played. How many minutes did Caleb play basketball?
A. 27 minutes
B. 29 minutes
C. 31 minutes
D. 33 minutes
Answers
HELP!!!! Additive Identify property stuff!!!!
Answers
Answer:
i am pretty sure it is F
Step-by-step explanation:
Answer:f?
Step-by-step explanation:
what's the answer? pls help
Answers
3/2.
Y = 1.5x - 5.5
Is the answer
1.5 is the slope
-5.5 is the Y intercept
6. XY = 5x, YZ = X, and XY=25
Answers
Answer:
its cartesian Product of XY * YZ is {{5x,X}}
its cartesian Product of YZ * XY is {{x,5X}}
need it in a diffrent form? just ask
I hope this helps
if you could, feel free to mark me Brainliest it would be much appreciated :D
Write the equation of the line in slope-intercept form.
Answers
Answer:
y = -½x + 3
Step-by-step explanation:
The equation of a line in slope-intercept form is
y = mx + c
where m is the gradient (slope) and c is the y-intercept
We can find the gradient and intercept from the two points on the diagram
The points are:
(0, 3) and (4, 1)
The y-intercept is when x = 0
we are already given this point so
c = 3
now we can use our other point to find m. So:
1 = 4m + 3
-2 = 4m
-½ = m
Now we can put both variables into our slope-intercept form
y = -½x + 3
What is 15% of 60 ?
Answers
Answer:
9
Step-by-step Explanation
[tex]15 \% \: of \: 60 \\ \\ = \frac{15}{100} \times 60 \\ \\ = \frac{900}{100} \\ \\ = 9[/tex]
Subtract. 125−(−35) Enter your answer, in simplest form, in the box.
(DONT JUDE ITS LFE)
HELP
Answers
Answer:
Hi there!
Your answer is:
160
Step-by-step explanation:
two negatives equal a positive!
Change the -(-) sign into a positive, and add!
125+35=160
If you have 15% withheld for federal taxes, 10% for state taxes, and FICA is a 7.65%, how
much are your involuntary withholdings in all if your gross pay is $1,575.00 and your net
income is $925.00?
OS514.24
O $302.01
O $120.49
O $70.76
Answers
Answer:
The Answer is $514.24
Step-by-step explanation:
The polynomial below is a perfect square trinomial of the form A2 - 2AB+ B2.
9x2-12x+4
A. True
B. False
Answers
Answer:
True
Step-by-step explanation:
A polynomial is a combination of terms separated by + or − signs. A polynomial does not contain variables raised to negative or fractional exponents, variables in the denominator or under a radical, or any special features such as trigonometric functions, or logarithms.
Answer:
True
Step-by-step explanation:
Factoring is adding and multiplying, so basically you add -12 and 9 to get 4, at least thats how I got it. Hope this helps!
Find the value of x in the billiard table
Answers
Answer:
x=60
Step-by-step explanation:
It is an equiangulat traingle, so all of the angles will be equal. knowing that the angles of a triangle always add up to 180 degrees, you need to divide 180/3 to find the degrees of each angle.
180/3 = 60
so, x=60
A Venn diagram consists of two circles, A and B. The two circles overlap to form three regions. What does the overlapping region contain?
A.
items in A or B
B.
items in A and B
C.
items not in either A or B
D.
items not in both A and B
Answers
B. items in A and B
Step-by-step explanation:
the overlapping part is what they both have in common
simplify 3x[18+{3+4÷(4-2)}]
Answers
✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽
[tex]3 \times 18 + 3 + 4 \div ( 4 - 2)[/tex]
[tex]= 54 + 3 + \frac{4}{4 - 2}[/tex]
[tex]= 57 + \frac{4}{4 - 2}[/tex]
[tex]= 57 + \frac{4}{2}[/tex]
[tex]= 57 + 2[/tex]
[tex]= 59[/tex]
✽
➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
↬ May ♡
Answer:
69
Step-by-step explanation:
3 ×{18 +[3 +4 :(4 - 2)]}
3 ×[18 +(3 +4 :2)]
3 ×[18 +(3 +2)]
3 ×(18 +5)
3 ×23
69
Find the slope for the following ordered pair
(10, 8) and (-5,8).
Answers
Answer: Undefined
Step-by-step explanation:
Think of it this way you can not divide 0 by 15
The area of a rectangle is (x^4+4x^3+3x^2-4x-4) and the length of the rectangle is (x^3
Answers
Answer:
what
Step-by-step explanation:
what is the question
Solve for y.
2y − 2 = 8
y =
Answers
Answer:
y=5
Step-by-step explanation: 8+2=10 so 10/2=5
What is the factored form of 250x^3-16
Answers
Answer:
2(125x^3 - 4)
Step-by-step explanation:
..........
The aquarium where Fred works has a special tank for the baby sharks. The tank is shaped
like a rectangular prism and is 18 meters long by 15 meters wide. It is 8 meters from the
bottom of the tank to the top. What is the volume of the shark tank?
Answers
the answer is instruments that detect earthquakes
What is 1/4 of 36500000 in scientific notation
Answers
Answer:
1.46 X [tex]10^{8}[/tex]
Step-by-step explanation:
A bag contains 3 red marbles, 8 blue marbles and 7 green marbles. If three marbles are drawn out of the bag, what is the probability, to the nearest 1000th, that all three marbles drawn will be green?
Answers
Answer:
A bag contains 8 red marbles, 3 blue marbles and 7 green marbles.
Total = 18 marbles.
Probability of drawing three red marbles = probability of drawing one red without replacement + probab of drawing another without reeplacement + probab of drawing a third without replacement.
Probability of drawing three red marbles = 8/18 + 7/17 + 6/16 = 0.4444 + 0.4118 + 0.3750 = 1.2312.
Answer:
0.043
Step-by-step explanation:
hcf of 72, 120, 192 with explanations
Answers
Which can be determined using many methods such as long division method and prime factorisation . Now let me solve your question . Hope u understand and mark as brainlist
a backyard has an area of 72 square feet. of the following choices, which is the smallest possible perimeter of the backyard?
Answers
Which theorem or postulate justifies this statement? WILL GIVE BRAINLIEST THANK YOU
∠1≅∠11
vertical angles theorem
linear pair postulate
alternate interior angles theorem
alternate exterior angles theorem
corresponding angles postulate
Answers
Answer:
Correct answer is: Alternate Exterior Angles Theorem
Step-by-step explanation:
See attached picture.
The angles ∠1≅∠11 are equal by alternate exterior angles theorem and corresponding angles postulate. The correct options are A and D.
What is an alternate exterior angle?The angle is defined as the span between two intersecting lines or surfaces at or close to the point where they meet.
According to the alternate outside angle theorem, alternate exterior angles are regarded as congruent angles or angles of equal measure when two parallel lines are intersected by a transversal.
In the given image there are two parallel lines and one line is intersecting the two parallel lines at some angle.
Angle 1 and angle 11 will be equal to each other because of the two properties of angles that are alternate exterior angles theorem and corresponding angles postulate.
Therefore, the angles ∠1≅∠11 are equal by alternate exterior angles theorem and corresponding angles postulate. The correct options are A and D.
The image of the complete question is attached with the answer below.
To know more about an alternate exterior angles theorem follow
https://brainly.com/question/24755745
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if the midpoint between (3, 4) and (5, y) is (4, -2), what is the value of y?
Answers
Answer:
y = -8
Step-by-step explanation:
to find the midpoint you add the two together then divide by 2
(4 + y) / 2 = -2
4 + y = -4
y = -8
alexis rode her bike 4.5 miles. johnny rode his bike 8.1 miles. how many more miles did johnny ride his bike?
I need long division
Answers
1. Write the equation of a line given the point and the slope.
(0,3); m = -2
Answers
Answer:
hapyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
Step-by-step explanation:
hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhnnnnnnnnnnnnnnnnnnnn
What would the value of x be
Answers
Answer:
25
Step-by-step explanation:
it is alternate interior
same thing
65-25=40
2×25-10=40
MATH QUIZ PLEASE HELP <3
Determine whether the following relation is a function.
y= - 3x - 4
