Answer: True
Step-by-step explanation:
True, if two points are in a plane, then the line joining the two points lies entirely in the plane.
Discussion:
For instance, if two points A and B lie in a plane x-y, We can conclude that the line AB also lies in the plane x-y.
This therefore means that; Irrespective of whether the points are in represented in 2 or 3 dimensions, the line joining them lies within the plane in discuss.
Read more about planes and lines;
https://brainly.com/question/13099718
solve - 2/5x is less than or equal to 20
Answer:
x is less than or equal to 0
Step-by-step explanation:
- you need to multiply both sides of the inequality by 5/2
- then you reduce the numbers with the greatest common factor 5
- then you reduce the numbers with the greatest common factor 2
- any expression multiplied by 0 equals 0
- so you get x is less than or equal to 0
^^^ hope this helps! :)
helpppp fast get brainliest if right!!
Answer:
85%
Step-by-step explanation:
Answer:
85% of the balls pitched them.
Step-by-step explanation:
When you want to figure out a percent, you need to take the number of successful outcomes divided by the total number of outcomes. So, in this case, you would take 17/20, which is 0.85. Move the decimal place two times over to the right and you get 85, which is 85%.
I hope this helps u! :D
5(y+2/5)=-13
what is y
Answer:
y=11/5
Step-by-step explanation:
first divide by 5 on both sides
y+2/5=-13/5
subtract 2/5 on both sides to isolate the y
y=11/5
:))
Answer:
y=-3
Step-by-step explanation:
5(y+2/5) = -13
5y+2 = -13
subtract 2 from each side
5y+2-2 = -13-2
5y = -15
divide each side by 5
5y/5 = -15/5
y=-3
check:
5(y+2/5) = -13
substitute -3 for y
5(-3)+2/5) = -13
-15+2= -13
-13 = -13
which graph shows u + v for the given vectors u and v
Answer:
its the first graph : A
Step-by-step explanation:
8.) The cross country team ran 1.428 hours yesterday and 1.24 hours today. Each member of the team ran 3.3 miles every hour. How many miles did each member run yesterday?
9514 1404 393
Answer:
4.7124 mi
Step-by-step explanation:
(3.3 mi/h) · (1.428 h) = 4.7124 mi
Each team member ran 4.7124 miles yesterday.
Help please! I will mark brainliest
Answer:
Step-by-step explanation:
∠L = 52
∠N = 26
8) ∠M + ∠N = 180 {in trapezoid, LM // PN, co interior angles}
∠M + 26 = 180
∠M = 180 - 26
∠M = 154
11) ∠LPN + ∠L = 180 {in trapezoid, LM // PN, co interior angles}
∠LPN + 52 = 180
∠LPN = 180 - 52
∠LPN = 128
9)In ΔPAN,
∠PAN + ∠N + ∠NPA = 180 {Angle sum property}
90 + 26 + ∠NPA = 180
116 + ∠NPA = 180
∠NPA = 180 - 116
∠NPA = 64
∠LPA + ∠NPA = ∠LPN
∠LPA + 64 = 128
∠LPA = 128 - 64
∠LPA = 64
10) ∠MAP = 90 {PA ⊥ MN}
Answer:
I hope this will be good for u :)
what is 31/80 in gcse
Answer:
it's grade 2
Step-by-step explanation:
this is because 29-40 is grade 2
Answer:
a grade 2
Step-by-step explanation:
because 29-40 marks is a grade 2 lol.
What happens to a graph that is representative of exponential decay? The graph goes:
a.
down and to the right
c.
up and to the right
b.
down and to the left
d.
up and to the left
Question 4(Multiple Choice Worth 4 points)
(05.05 MC)
Make a conditional relative frequency table for the columns of movie type. Determine which statement has the strongest association.
Do you prefer watching a comedy, a drama, or a thriller movie?
Comedy Drama Thriller Row Totals
Males 40 23 56 119
Females 21 45 18 84
Column Totals 61 68 74 203
Females prefer drama movies.
Males prefer comedy movies.
Males prefer thriller movies.
Females prefer comedy movies.
Answer:
C. Males Prefer thriller movies. I'm pretty sure. I'd need the photo.
Step-by-step explanation:
If you look at the graph you'll see that 56 males like thriller while only 18 of women like it. These two data points have a difference of 38, making it the largest difference than any other category, therefore, its the strongest.
The females who prefer drama movies has the strongest association option (A) Females who prefer drama movies is correct.
What is a conditional relative frequency?It is defined as the frequency that can be evaluated by the two-way frequency table. Usually, we can obtain this frequency by dividing the frequency that is not in the total the equency cell to total frequency.
We have:
A conditional relative frequency is given:
From the data:
Probability of Females preferring drama movies :
= n(Females who prefer drama)/n(females )
= 45/84 = 0.53
Probability of Males preferring comedy movies :
n(males who prefer comedy) / n(males)
= 40/119 = 0.33
The probability of Males prefers thriller movies.
n(males who prefer prefer thriller ) / n(males)
= 56/119 = 0.47
The probability of Females prefers thriller movies.
n(females who prefer prefer thriller ) / n(females)
= 18/84 = 0.21
Thus, the females who prefer drama movies has the strongest association option (A) Females who prefer drama movies is correct.
Learn more about the conditional relative frequency here:
brainly.com/question/8358304
#SPJ5
PLS HELP!!!!!!Which of the following tables represents the relationship between the circumference and diameter of a
circle?
Answer:
itanong mo kay kapatid na arlene
It is D. If you multiply D by 3.14 and it matches the C, it is the right one. So it is D
Over what interval is the function in this graph constant? A. 65*10 B, 1 sxs6 C. -4 sxs1 D. -10 5-4
Given:
The graph of a function.
To find:
The interval at which the graph of the function is a constant.
Solution:
From the given graph it is clear that the graph is a horizontal line and parallel to the x-axis over the interval [tex]1\leq x\leq 6[/tex].
Over the interval [tex]1\leq x\leq 6[/tex], the value of the function is constant, i.e., y=7.
It means the graph of the function is constant over the interval [1,6].
Therefore, the correct option is B.
Person who gets it correct wins brainliest! This is due is 2 minutes! Question is in the screenshot. QUESTION 2!
Answer:
Step-by-step explanation:
Cubic centimeters is multiplying by another dimension which means volume. Squared centimeters means area.
WILL GIVE BRAINLIEST TO CORRECT ANSWER
Which best describes the association shown in the scatter plot?
A. no association
B. strong positive
C. moderate positive
D. strong negative
Answer:
D strong negative
Step-by-step explanation:
You have 10 coins in your pocket. Five are Susan B. Anthony dollars, two are Kennedy half-dollars, and three are presidential dollars. You randomly
choose a coin In how many ways can choosing not a presidential dollar occur?
Kennedy
half-dollar
208080
SOLO
*1999
Susan B. Anthony
dollar
WE TRUST
O
Presidential
dollar
There are
ways you can choose not a presidential dollar.
Answer:
Im not sure about this one yet
Step-by-step explanation:
but give me a alittle and I'll be bk right away
Not choosing a presidential dollar can occur in 7 ways
Calculating Number of ways for choice
Given : Total 10 coins - 5 susan anthony dollars, 2 kennedy half dollars, 3 presidential dollars
To calculate : Number of ways through which non presidential dollar can be chosen
It can be calculated using Combination Choices
The dollar chosen is out of 7 dollars - 5 susan anthony dollars & 2 kennedy half dollars, ignoring & excluding the presidential dollars
So, number of ways = 7 c 1
= 7 ways
To learn more about Combinations, refer https://brainly.com/question/20211959?referrer=searchResults
What is equivalent to 7 x 7 x 7 x 7 x7 x 7? 7 (5 as exponent), 7 (6 as exponent), 6 (7 as exponent), 7 (7 as exponent).
Answer:
7 (6 as exponent)
Step-by-step explanation:
Given the repeated product of a number to be expressed in exponential terms, we take the number as the base and the number of times it is multiplied as the exponent or power.
As such, given 7 x 7 x 7 x 7 x7 x 7
the base is 7 and since the number of 7s being multiplied is 6, the result is
7 exponent 6 which may be written as 7^6
Answer:
Step-by-step explanation:
7^6
Write an equivalent expression by simplifying the expression using combining like terms.
18x + 4y - 8x + 2
This was the only question I didnt understand. An explanation would be nice.
Answer:
B
Step-by-step explanation:
ac =5x
cb=7x
(5x×5x)+ (5 +7)^2 = 7x^2
25x^2+144=49x^2
x=kök 6
ac =5kok 6
(5kok6)×12÷2= 30 kök 6
to determine the students overall test score for the semester, Ms Lopez throws out the lowest test score and takes the average for the remaining test scores. Picture in the following test scores in Ms. Lopez class this semester
Answer:
62+78+83+84+93=400marks. 400÷5×100%=8000.then we can ignore two zeros by decimal and you will get 80.0%
Melissa had 54 questions wrong on her exam that had 150 questions. Each question was
worth 1 mark. What was her mark written as a percent?
Answer:
36%
Step-by-step explanation:
54/150 is a 36%
Answer:64%
Step-by-step explanation:
Describe and correct the error in graphing the system of inequalities.
Answer: The boundary lines are correct, but there shouldn't be any shaded region
==========================================================
Explanation:
The graph of [tex]y \le x-1[/tex] will have us graph the boundary line y = x-1, and then shade below this solid boundary line. The boundary line y = x-1 is shown as the bottom boundary line of that diagram.
The graph of [tex]y \ge x+3[/tex] involves the boundary line y = x+3, with shading above the boundary line. The graph of y = x+3 is shown as the top boundary line of that diagram.
The boundary lines are correctly graphed, but the shaded region is incorrect. Instead, there shouldn't be any shaded region. The two shaded regions mentioned in the previous paragraphs do not overlap at all, so we don't have any (x,y) point that is in both shaded regions simultaneously. Therefore, there are no solutions to this entire system.
-----------------------------
Here's another reason why there's no solution region.
For each given inequality, subtract x from both sides
So [tex]y \le x-1[/tex] turns into [tex]y-x \le -1[/tex], while [tex]y \ge x+3[/tex] turns into [tex]y-x \ge 3[/tex]
Next, let z = y-x
We can replace each copy of 'y-x' with 'z' and we end up with the two inequalities [tex]z \le -1[/tex] and [tex]z \ge 3[/tex]
However, no such number is both -1 or smaller, AND 3 or larger
So there is no solution to that system involving z. Consequently, there are no solutions to the original system of inequalities.
help me pls will mark my day no explanation needed
Answer:
2
Step-by-step explanation:
It's going 2 up and 1 across.
What are all the ways I could factor the expression 32t - 48?
Answer:
take out 16 from both 32 and 48
Step-by-step explanation:
you'll get 16(2t-3)
Answer:
2(16t-24)
Step-by-step explanation:
2(16t-24)
32t-24
hope it's helpful ❤❤❤❤
THANK YOU.
PLEASE HELP GOING TO FAIL WILL GIVE BRAINLESS
Answer:
Step-by-step explanation:
I apologize if any of my answers are wrong.
For #1, WT is the same at WU, so the answer should be 7 inches
For #2, it looks like QT is just WT+QW. 7+16 is 23. Answer is 23 inches
For #3, PW is the same as QW so we can automatically assume the answer is 16 inches.
For #4, PU is the same at QT, so 23 inches
For #5, I'm pretty sure the distance between TR is the same as PT, so 8 inches for #5
For #6, PR*2 or 8*2 is 16, so 16 inches
For #7, 14 inches
For #8, 19 inches
A new homeowner needs to determine the length of his rectangular backyard before he goes to the store for
fencing. He knows that the area of the yard is 51 square meters and that the width is 5.2 meters longer
than the length. Which equation could be solved to determine the dimensions of the backyard, where the length
is / and the width is w?
0=w2+5.2w -51
o
0=12+5.21-51
4w + 10.4 = 51
о
41 +10.4 = 51
Answer:
The equation used to solved to determine the dimensions of the backyard is 51 = 4w - 10.4
Step-by-step explanation:
As given,
The backward is rectangular in shape
Also , we know that
Area of rectangle = 2 ( Length + Breadth )
Also, given,
Breadth of the backyard = 5.2 + Length of the backyard
Let
length of the backyard = l
Breadth of the backyard = w
∴ we get
w = 5.2 + l
⇒l = w - 5.2
and
Area = 2 ( l + w)
⇒51 = 2( w - 5.2 + w)
⇒51 = 2 ( 2w - 5.2)
⇒51 = 4w - 10.4
So, the equation used to solved to determine the dimensions of the backyard is 51 = 4w - 10.4
By solving we get
4w = 51 + 10.4
⇒4w = 61.4
⇒w = [tex]\frac{61.4}{4}[/tex] = 15.35
⇒ w = 15.35
⇒ l = w - 5.2 = 15.35 - 5.2 = 10.15
⇒l = 10.15
So the dimensions of the backyard = l × b = 10.15 m × 15.35 m
Write the equation of the line that has a slope of 10/3 and the y intercept of 12
y=10/3x+12
The x is after the fraction
Select the graph of the solution. Click until the correct graph appears.
3 x + 1 < 7
Answer:
The first one lol
Step-by-step explanation:
I want these answered please I don't have that much time.
Answer:
1. -4
2.8
3.2
4.-11
5.-8
6.-7
7.12
8.-6
9.-9
10.?
11.-2
12.-4
13.-50
14.16
Step-by-step explanation:
1) A basketball player made 13 out of every 20 free-throws. How many
free-throws does he make out of every 100 attempts?
Answer:
20*5=100
So it would be 13*5=65
Step-by-step explanation:
PLEASE PLEASE PLEASE HELPPPP
Answer:
98.78π yd³
Step-by-step explanation:
°•°•°••°•°•°•°°•°•°•
EVELYN HAD 9 DOLLS, BUT SHE LOST 1/3RD OF THEM AT DAYCARE. HOW MANY TOTAL DOLLS WOULD EVELYN HAVE HAD IF SHE HAD NOT LOST THEM?
Answer:
Total Dolls would Evelyn have had if she had not lost them = 9 Dolls
Step-by-step explanation:
As given,
Total dolls Evelyn had = 9
Total dolls lost = [tex]\frac{1}{3}[/tex]× 9 = 3
So, Now
Evelyn had total dools after lost = 9 - 3 = 6
If she had not lost te dolls , then she had 3 dolls more
∴ we get
If she had not lost any dolls , Evelyn had total dolls = 6 + 3 = 9
So, The answer would be :
Total Dolls would Evelyn have had if she had not lost them = 9 Dolls