Answer:
Step-by-step explanation:
U= {A,B,C,D,E,F,G}
X = {A, B, C, D}
Y = {A, C, E, F}
a) X or Y = {A, B, C, D} and {A, C, E, F} = {A, B, C, D, E, F}
B) X and Y = {A, B, C, D} or {A, C, E, F} = {A, C}
c) Complement of X = {A,B,C,D,E,F,G} - {A, B, C, D} = {B,D,G}
Element in the given sets will be [tex]\left \{ A,B,C,D \right \}[/tex] and [tex]\left \{ A,C,E,F \right \}[/tex]
Given information,
A tile is selected from seven tiles, each labeled with a different letter from the first seven letters of the alphabet.
X: The letter selected comes before "E".
Y: The letter selected is found in the word "FACE".
The outcomes in favour of X will be:
[tex]X=[/tex] [tex]\left \{ A,B,C,D \right \}[/tex]
The outcomes in favour of Y will be:
[tex]Y=\left \{ A,C,E,F \right \}[/tex]
Therefore,
Element in the given sets will be [tex]\left \{ A,B,C,D \right \}[/tex] and [tex]\left \{ A,C,E,F \right \}[/tex]
For further details refer to the link given below:
https://brainly.com/question/795909
Josie measured the diameter of the base of her cup if the diameter of her cup measure 12cm what is the measure of the radius
O 6cm
O 24cm
O 36cm
O 144cm
Work out p if r =3 and t=4
P=2r+3t
a Can of soup has a diameter of 2.5 inches and a height of 4 inches. how much metal is needed to make the can? round your answer to the nearest tenth.
First the 2 bases have surface area pi*1.25^2*2
Then the side
2.5pi*4=10pi
total of 9.817+31.415
=41.232
This approximation could be further round down for this problem to 41.2
Which makes choice C the correct choice.
What is the value of x in the figure shown below?
C
5.5
D
20
80°
3.4
3.4
20°
A
B
5.5
Answer:
80 degrees
Step-by-step explanation:
this is because they are identical triangles
Tom made $450 selling CDs last month. That total increased to $513 this month. What was the percent increase? (pls answer)
Answer:
14%
Step-by-step explanation:
You and your family go out to eat at Avanti's. Find your total bill including food, drinks, tax, and tip. Your food and drinks total $43.15. How much will tax be if there is a 7.5% sales tax? If you want to leave a 15% tip, how much will you leave?
Answer:
Tax be if there is a 7.5% sales tax : $43.15 x 7.5% = $3.24
There is a 7.5% sales tax : $43.15 x 15% = $6.47
So the total amount you have to pay is : $43.15 + $3.24 + $6.47= $52.86
Step-by-step explanation:
I will give brainiest if right please help im about to get grounded for 6 months
A prism and two nets are shown below:
Image of a right triangular prism and 2 nets. The triangle bases have base 4, height 3, and diagonal side 5. The length of the prism from the bases is 9.4. Net A has 3 rectangles in a row. The middle one has sides AC and CD. This middle one has triangle ABC on top and identical triangle below. Net B is the same except that the triangle base ABC is on top of the last rectangle which has sides AC and CD. Units are in inches.
Part A: Which is the correct net for the prism? Explain your answer. (2 points)
Part B: Write the measurements of Sides AB, BC, and CD of the correct net. (4 points)
Part C: What is the surface area of the prism? Show your work. (4 points)
Answer:
Pt A:I would say net A because if you fold net b it's going to be very tricky and hard to make and if you fold net A you get the exact shape.
Pt B:AB is 3in BC is 4 in and CD is 5 in.
Step-by-step explanation:
i hope this helps this helps you get out of trouble
Answer:
Pt A:I would say net A because if you fold net b it's going to be very tricky and hard to make and if you fold net A you get the exact shape.
Pt B:AB is 3in BC is 4 in and CD is 5 in.
Step-by-step explanation:
yep
Find the Total Surface Area of the following Triangular Prism’s NET……
Answer:
170 cm^2.
Step-by-step explanation:
This consists of 3 rectangles of same area and 2 triangles of the same area.
= 3 * 10 * 5 + 2 * 1/2 * 5 * 4
= 150 + 20
= 170 cm^2.
Mount Mo is 5323 feet tall dawn climbed it in five days she climbed 821 feet on the last day how many feet did she climb in the first four days
Answer:
1,125.5
Step-by-step explanation:
You subtract the amount she climbed on the last day then divide the difference by four
Answer:
She climbed 4502 feet the first four days and if she climbed the same amount each of those four days she climbed 1125.5 each day!
Luke is drawing triangles when given three side lengths.
Which of these side lengths could be the side lengths of a triangle?
Choose all that are correct.
2 cm, 10 cm, 13 cm
1 cm, 10 cm, 8 cm
5 cm, 9 cm, 5 cm
3 cm, 4 cm, 5 cm
4 cm, 6 cm, 2 cm
Answer:
the answers are C D and E.
Answer:
its C, D, & E
Step-by-step explanation:
JKL is a straight line.
JK = KL = KM.
Angle KLM = 58°
Work out the size of the angle marked x.
Give a reason for each stage of your working.
K
X Х
M M
589
L
Answer:
61
Step-by-step explanation:
180 - 58 = 122
122÷2 = 61 because it's a and isoslecs triangle
What is the equation of the line in y=mx+b format?
Answer:
it would be y=2x +4
Step-by-step explanation:
it's rise over run and the y into would be 4
Answer:
y = -1/2x + 4Step-by-step explanation:
Find your y-intercept, then find your slope. This line's slope is negative (you can see this because of the change in direction in which the line is heading).
Find the distance between the points (9, –6) and (–4, 7). Question 15 options: A) B) C) D)
Answer:
[tex] \huge \boxed{ \boxed{ \tt \sqrt{170} }}[/tex]
Step-by-step explanation:
to understand thisyou need to know about:coordinatesPEMDASgiven:point:(9,-6),(-4,7)tips and formulas:[tex]d = \sqrt{(x _{2} - x _{1} ) ^{2} + (y_{2} - y_1 {)}^{2} } \atop[/tex]let's solve:[tex] \sf substitute \: the \: value \: o f \:x _{2} \: x _{1} \: y_{2} \: y_1 \: respectively : \\ \sqrt{(9-(-4) ) ^{2} + (-6 - (-7){)}^{2} } [/tex][tex]\sf simplify : \\ \sqrt{(9-(-4) ) ^{2} + (-6 - (-7){)}^{2} } \\ \sqrt{(9 + 4 {)}^{2} + ( - 6 + 7 {)}^{2} } \\ \sqrt{ {13}^{2} + {1}^{2} } \\ \sqrt{169 + 1} \\ \sqrt{170} \\ [/tex]Need help for all three ASAP thanks
Answer:
42.38
22
37.36
Step-by-step explanation:
subtract the known value from 90 to get the missing value :)
PLSS HELPPP BRAINLIEST AND 65 POINTS
Answer:
y = -2x - 1
Step-by-step explanation:
What is the value of r in the equation?
Negative 1.5 (4 minus r) = negative 12
–6
–4
4
6
Answer:
the answer is 4
Step-by-step explanation:
that will be because this is the answer
Answer:
-4 I am just smart you are to <3
50 plus 30 times 14 equalsss
Answer:
470 is your awnser
Step-by-step explanation:
Answer:
50 + 30 * 14 = 470
Step-by-step explanation:
50 + 30 * 14
= 50 + 420
= 470
Tera can jog 5.5 miles in one hour.At the same rate, how far can she jog in 2 hours?
Answer:
Jehsbdbsjahsbdbwishbxj
Step-by-step explanation:
plz help answer ASAP plz
Answer:
16 ft
Step-by-step explanation:
Because h = √20² - (24/2)² = √400-144 = √256 = 16
hope this is helpful!
Give four rational numbers betwee1by2 and 6 by 7
Answer:
Therefore four rational numbers between 1 and 2 are 9/8, 5/4, 3/2, and 7/4 Step-by-step explanation:
Step-by-step explanation:
we we have to find four rational number between 1/2 and 6/7.
So, firstly we find LCM ...for make same numerator
= 1×7/2×7 and 6×2/7×2
=7/14 and 12/14
Now,
We can check that.....8/14,9/14,10/14and 11/14 are four rational numbers between 1/2 and 6/7 .
sam left a 18% tip on a 55$ dinner bill. A- how much was the tip? B- what was the total bill?
explain step by step
Answer:
-1 and 6
Step-by-step explanation:
The zeros of the function f(x) is where f(x) hits the x axis (or also known as x-intercepts)
In this case, the points where the graph f(x) touches the x axis are (-1,0) and (6,0).
Therefore, the zeros of the function are -1 and 6.
A lamp originally costs $30 Krishna has a 5% off coupon for the lamp After the coupon a 5% sales tax is applied Will she pay more than $30 less than $30?
1. More than $30
2. Less than $30
3. Exactly $30
Krishna will pay less than $30
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
We are given that A lamp originally costs $30. Krishna has a 5% off coupon for the lamp After the coupon a 5% sales tax
5% of 30
0.05 x 30 = 1.5
so 30 - 1.5 = 28.5
then 5% of 28.5
0.05 x 28.5 = 1.425
then you add 28.5+1.425= 29.925
Therefore, its less than 30
Learn more about the unitary method, please visit the link given below;
https://brainly.com/question/23423168
#SPJ2
A penguin 10 feet in 5 seconds. At this speed: How long does it take the penguin to walk 52 feet?
Answer:
26 seconds
Step-by-step explanation:
If we want to find out how long it takes to walk 52 feet, we should start by figuruing out how long it takes to walk 50 feet.
10 x 5 is equal to 50
It takes 5 seconds to walk ten feet, and 5 x 5 = 25
Then, because 2 is 1/5 of 10, find 1/5 of 5, which is 1
Add 1 to 25 and you have your answer.
N + 7 < -8 solve the inequality
Step-by-step explanation:
N + 7 < -8
N < -8 - 7
N < -15
MARK ME BRAINLIST(-8.7) × (-10) =?
? = ___
Answer:
87
Step-by-step explanation:
Two negatives multipliedd together makes a postive and then 8.7 x 10 is 87.
Answer: 87
Step-by-step explanation:
tnmtmapat
Joe can jog 6 miles in one hour.How much farther than Tera can he jog in 2 hours (Tera can jog 11 miles in 2 hours)
Answer:
1 mile
Step-by-step explanation:
Joe = 6 mph
6 x 2 hours = 12 miles in 2 hours
Tera = 11 miles in 2 hours
12 - 11 = 1 mile
Can someone help me the question is 3 7/5+ 6 7/8 (note these are mixed fractions
Answer:
11 11/40
Step-by-step explanation:
3 7/5 + 6 7/8 = 22/5 + 55/8 = 176/40 + 275/40 = 451/40 = 11 11/40
6-4x-5x=-57, pls i need help
Answer: 7
Step-by-step explanation:
6-4x-5x=-57
6 -9x= -57
9x= 57+6
9x= 63
Divide both sides by 9
x= 7
2. What is the degree of polynomial √3 ?
Answer:
0
Step-by-step explanation:
Under root 3 is a polynomial and its degree is 0. This is because its expression can take place as √3(x^0)
