Answer:
Statement P is T
Stamens Q is F
Step-by-step explanation:
Here, we want to write the truth value for each of the statements.
For statement P, the truth value is T since in reality Atlanta is the capital of Georgia.
For statement q, the truth value is F since in reality there are 3 feet in a yard
pls answer both questions for brainliest :)
Step-by-step explanation:
I explained your answer in the sent photo
PLEASE HELP! I WILL GIVE BRAINLIEST AND NO LINKS PLEASE
Answer: 10
Step-by-step explanation:
4(2x-5)
distribute
8x-10
8x-10=8x-10
At what rate percent per annum will the simple interest on Rs 15000 be Rs 3000 in ? 2 1/2 years
Answer:
Rate=8%
Step-by-step explanation:
Step 1: Write the given terms
Principal (p)=Rs15000
Rate(r)=?
Time(t)=2 1/2=5/2=2.5
Interest(i)=Rs3000
Step 2: Write the formula for calculating Simple interest
[tex]i = \frac{p \times r \times t}{100} [/tex]
Step 3: Make Rate(r) the subject of the equation in Step 2
[tex]by \: cross \: multiplcation \\ 100i = prt \\ divide \: both \: sides \: by \: pt \: to \: have \\ \frac{100i}{pt} = r[/tex]
Step 4: Use the new equation for r to get the rate by substitution
[tex]r = \frac{100i}{pt} \\ r = \frac{100 \times 3000}{15000 \times 2.5} \\ r = \frac{300000}{37500} \\ r = 8[/tex]
Hence, the rate of the simple interest is 8%
Graph a line with a slope of -3/4
that contains the point (2,3) ?
Answer:
First place a mark at your point. (x=2, y=3)
Step-by-step explanation:
Now when you look at the -3/4 that is called your rise over run so you will go down 3 and over 4 so your next point will be at (x=0, y=6) and then you connect your dots to make a line.
50 POINTS FOR CORRECT AWNSER!
Answer:
[tex]y < -3x[/tex]
Step-by-step explanation:
Choose 2 points on the line: (0, 0) and (1, -3)
Let [tex]\sf (x_1,y_1)=(0,0)[/tex]Let [tex]\sf (x_2,y_2)=(1,-3)[/tex][tex]\sf slope=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{-3-0}{1-0}=-3[/tex]
point-slope form of linear equation: [tex]\sf y-y_1=m(x-x_1)[/tex]
[tex]\implies \sf y-0=-3(x-0)[/tex]
[tex]\implies \sf y=-3x[/tex]
Solid line : ≤ or ≥
Dashed line: < or >
Therefore as the line is dashed, and the shading is below the line,
[tex]\implies \sf y < -3x[/tex]
Slope:-
[tex]\\ \tt\Rrightarrow m=\dfrac{6-3}{-2+1}=\dfrac{-3}[/tex]
Equation of line in point slope form
[tex]\\ \tt\Rrightarrow y-3=-3(x+1)[/tex]
[tex]\\ \tt\Rrightarrow y=-3x[/tex]
Equation of the shaded region
[tex]\\ \tt\Rrightarrow y<-3x[/tex]
1) someone answer this please
Answer:
x = 15
y = 1
Step-by-step explanation:
Which of the following points would be a solution to this system of linear inequalities?
Let's plug in both x and y values in the equation and check if the inequality is true...
[tex]\red{ \rule{35pt}{2pt}} \orange{ \rule{35pt}{2pt}} \color{yellow}{ \rule{35pt} {2pt}} \green{ \rule{35pt} {2pt}} \blue{ \rule{35pt} {2pt}} \purple{ \rule{35pt} {2pt}}[/tex]
[tex](4,1) \\ y \leqslant x + 1 \\ y < - \frac{x}{2} - 1[/tex]
Substitute x as 4 and y as 1
[tex]1 \leqslant 4 + 1 \\ 1 < - \frac{4}{2} - 1[/tex]
[tex]0 \leqslant 4 + 1 \\ 1 < - 2 - 1[/tex]
[tex]0 \leqslant 5 \\ 1 < - 3[/tex]
This is not a solution because both are not true, Only one equation is giving true as answer which is not correct!~[tex]\purple{ \rule{300pt}{3pt}}[/tex]
[tex](0, - 3) \\ y \leqslant x + 1 \\ y < - \frac{x}{2} - 1[/tex]
Substitute x as 0 and y as -3
[tex] - 3 \leqslant 0 + 1 \\ - 3 < - \frac{0}{2} - 1[/tex]
[tex] - 3 \leqslant 1 \\ - 3 < - 0 - 1[/tex]
[tex] - 3 \leqslant 1 \\ - 3 < - 1[/tex]
This is a solution because both are true, Both the equations are true which means the ordered pair is a solution!~Thus, Option B (0,-3) is the correct choice....
Which three temperature readings all mean the same thing?
C
273 Kelvin, 100 degrees Celsius, 212 degrees Fahrenheit
O
273 Kelvin, 0 degrees Celsius, 32 degrees Fahrenheit
O
100 Kelvin, 0 degrees Celsius, 32 degrees Fahrenheit
O
373 Kelvin, 100 degrees Celsius, 273 degrees Fahrenheit
Answer:
273 K, 0 C, 32 F
This is freezing temperature for all 3 systems.
1. Below are four sequences. Which of them represent an arithmetic sequence?
1.8, 12, 14, 15, ...
11. 2, 4, 8, 16 ...
III. 5, 5, 5, 5...
IV. -101,-99, -97, -95, ---
A. II only
B. IV only
C. I and III
D. II and IV
Let's look at this system of equations"
2x - 4y = 20
X = 4
Solve the system using substitution or elimination. Show your work and/or explain your reasoning.
PLEASE HELP ME GUYS IM BEGGING YOU AND PLEASE SHOW ME HOW U DID IT!!!
Step-by-step explanation:
Given,
x = 4
2x - 4y = 20
Now,
2x - 4y = 20
or, 2×4 - 4y = 20
or, 8 - 4y = 20
or, -4y = 20 - 8
or, y = 12/-4
or, y = -3
therefore, y = -3
Answer:
(x,y)=(4,-3)
Step-by-step explanation:
2x-4y=20
x=4
substitute the given value of x into the equation
2×4-4y=20
solve the equation for y
y=-3
A possible solution of the system is the ordered pair
(x,y)=(4,-3)
CHECK SOLUTION!
2×4-4×(-3)=20
4=4
simplyfy the quality
20=20
4=4
since all of the qualities are true, the ordered pair is the solution of the system
(x,y)=(4,-3)
hey hi I hope this helps
5\6 of 45kg plz can u tell me ans
If 8 superscript y baseline = 16 superscript y 2, what is the value of y?
The value of unknown number y for the equation 8 superscript y baseline = 16 superscript (y+2) is -8.
How to simplify power raised by another number?When the power of a number is raised by another number, then multiply both the powers and the result of this product keep as the power of the number.
Let suppose there is a number a. For this number the above rule can be given as,
[tex](a^m)^n=a^{m\times n}\\(a^m)^n=a^{mn}[/tex]
The expression which consist unknown variable y is given as,
[tex]8^y=16^{y+2}[/tex]
The above equation can be written as,
[tex](2\times2\times2)^y=(2\times2\times2\times2)^{y+2}\\(2^3)^y=(2^4)^{y+2}\\(2)^{3y}=(2^)^{4y+8}[/tex]
As the base of both side of the equation is same. Thus, the value of their exponent can be compared.
[tex]3y=4y+8\\4y-3y=-8\\y=-8[/tex]
Thus, the value of unknown number y for the equation 8 superscript y baseline = 16 superscript (y+2) is -8.
Learn more about the power raised by another number here;
https://brainly.com/question/960886
What is the equation of the line that passes through the point (-6,4) and has a
slope of o?
Answer:
[tex]y=0x+4[/tex]
Step-by-step explanation:
Given the following question:
Point A = (-6, 4) = (x, y)
Slope = 0
To find the equation of the line we are going to use the slope intercept form y = mx + b, substitute the values in for the variables and then solve for b to have our answer.
[tex]y=mx+b[/tex]
[tex]y=4[/tex]
[tex]m=0[/tex]
[tex]x=-6[/tex]
[tex]4=0(-6)+b[/tex]
[tex]0\times-6=0[/tex]
[tex]4=0+b[/tex]
[tex]4+0=4[/tex]
[tex]4=b[/tex]
[tex]b=4[/tex]
[tex]y=0x+4[/tex]
The equation of the line is "y = 0x + 4."
Hope this helps.
Answer:
y = 4
Step-by-step explanation:
Given :-
passes through the point (-6, 4)slope = 0To Find :-
equation of lineSlope :-
We know coordinates of y-intercept are : (0, b)Using point-slope form,b - 4 = 0(0 + 6)b - 4 = 0b = 4Substitution
Using the slope-intercept form,y = mx + by = 0x + 4y = 4There were 6 boys for every 9 girls at Winnsboro High School last year. If there were 480 students at the school, how many were girls and how many were boys?
Answer:
288 girls and 192 boys
Step-by-step explanation:
Ratio of boys to girls is 6:9
So, first find the total parts they are dividied into. 6+9= 15
480/15= 32. So one part has 32 students.
The boys are of 6 parts of 15 (as in the ratio). So 32 x 6= 192 boys.
girls are 32 x 9= 288 girls
they add to 480.
need help with thiss
Hello!
2( 8u² + uv²w -1) + 2( 5u²-v^6) -2( 2v)
= 16u² + 2uv²w -2 + 10u² - 2v^6 -4v
= 2uv²w - 2v^6 + 26u² -4v -2
Jenna runs 6km per hour, how long would it take her to run 3km
It would take Jenna half an hour, or 30 minutes, to run 3 km.
Hope this helps!
Jane bought a poster that had a length of 2 1/3 feet and a width of 3/4 feet. What is the perimeter of her poster?3 1/15 feet1 3/4 feet6 1/8 feet6 1/8 square feet
Answer:
1 1/6
Step-by-step explanation:
We are given the length and width of the poster board. The perimeter of an object is the sum of all four sides.If it helps, picture a rectangle. The length, or the long side, is 2 1/3 feet long. Since both of the rectangle's long sides would be identical, we can assume both sides are 2 1/3 feet long.This also applies to the short side, or the width. Both ends of the poster board would be 3/4 feet long.To find the perimeter, you need to add all four sides together. I assume this is the tricky part for you, as you are not sure how to add fractions yet.First, let's add the two long sides together. 2 1/3 + 2 1/3 would equal 4 2/3. How did I get this? Well, 2 + 2 = 4 (you add the number outside of the fraction first). To add fractions, you look to see if the bottom of the fraction, or the denominator, is the same. As 1/3 and 1/3 have the same denominator, you can leave the 3 alone and only add the top, giving us 2/3.Duplicate this process with the width. 3/4 + 3/4 would give us 6/4. How do we reduce this? We turn it into what is called a mixed number. This means that there will be a big number on the outside, then a fraction attached to it. How do we turn this improper fraction, or a fraction where the top is greater than the bottom, into a mixed number?A fraction can also be interpreted as a division problem. You can look at 6/4 as 6 ÷ 4. Four goes into 6 one time, with 2 left over (6 - 4 = 2). We take how many times four goes into 6 (once) and use that as our big number. All we have to do now is take our leftover number (2) and turn it into a fraction. How? We use 4 as our bottom, or denominator, because it is left over from how many times 4 goes into 6. In conclusion, our mixed number is 1 2/4. Reduced, this is 1 1/2, because 2/4 cut in half is 1/2.So now we have two numbers. 4 2/3 and 1 1/2. How do we add these together if their denominators are different? 2/3 and 1/2 are not compatible by themselves. Well, we need to find a number that both 3 and 2 go into. This number would be 6. But we can't just turn 2/3 into 2/6, we need to multiply the bottom by a number that would make it six, and multiply the top by the same number. 2 • 3 = 6 (from 2/3) so we multiply the top by 2 also. This gets us 4/6. Don't forget the big 4 on the outside to get us 4 4/6!We do the same to the other mixed number, 1 1/2. Half of 6 is 3, so we can turn 1/2 into 3/6, then we make sure our big 1 is on the outside. Now we can add 1 3/6 to 4 4/6!First, add 1 and 4 by itself to get us 5. Then, you can add the fractions 3/6 and 4/6 (don't add the bottom, just the top!) to get 7/6. To reduce this, we divide 7 by 6 to get us 1 1/6!If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.
How to simplify 3²y×3⁴y?
Step-by-step explanation:
please mark me as brainlest
In triangle dat, m < d = 27, m < a = 105, and t=21. find d to the nearest integer.
Answer:
d = 13
Step-by-step explanation:
Given:
m ∠ d = 27°
m ∠ a = 105°
t = 21°
Look at the picture I posted
Use sine law:
[tex]\mathrm{\dfrac{ sin\:a }{ A } = \dfrac{ sin\:B }{ b }}[/tex]
∠T = 180° - 27° - 105°
∠T = 48°
[tex]\mathrm{\dfrac{ sin\:48\° }{ 21 } = \dfrac{ sin\:D }{ d }}[/tex]
[tex]\mathrm{\dfrac{ sin\:48\° }{ 21 } = \dfrac{ sin\:27 }{ d }}[/tex]
Cross multiply
[tex]\mathrm{{d\:sin\:48\°} = { 21\:sin\:27\°}}[/tex]
Solve for d
[tex]\mathrm{d = \dfrac{ 21\:sin\:27\° }{ sin\:48\° }}[/tex]
Evaluate trigonometric functions in the problem
[tex]\mathrm{d = \dfrac{ 21 \times 0.453990499739547 }{ 0.743144825477394 }}[/tex]
Multiply 21 and 0.453990499739547 to get 9.533800494530487
[tex]\mathrm{d = \dfrac{ 9.533800494530487 }{ 0.74314482547394 }}[/tex]
Divide 9.533800494530487 by 0.743144825477394
[tex]\mathrm{d = 12.828993983}[/tex]
d = 13
Rounded to the nearest integer: 13
Bonnie deposits $180 in a savings account that earns simple interest at an annual rate of 3%. How much interest does her account earn after 10 years?
Answer: $54.00
Explanation: Three percent of $180.00 is $5.40. So Bonnie receives $5.40 annually. In ten years, she will have $54 (multiply 5.40 by 10).
Pls help me on this problem I’m confused
Answer:
30 × 24 = 720 inches
since there are 12 inches in a foot
720 ÷ 12 = 60
60 feet converted to yards is 20 yards
50 - 20 = 30
they should have 30 yards of string left over
3. If each interior angle of a regular polygon has a measure
of 168.75°, find the sum of the interior angles.
Answer:
2.13333
Step-by-step explanation:
2x180 over 168.75
I AM NOT SURE OF THE ANSWER THO
10) y-5=-5/3(x+3)
A) x-2y = 2
C) 3x - 2y=0
B) 5x + 3y - 0
D) 3x +2y=0
Answer:
A
Step-by-step explanation:
If y=tanx-cotx, then dy/dx =
Answer:
dy/dx=sec^2^(x)-(-csc^2(x)
=sec^2(x)+ csc^2(x)
so solution is E
Answer:
e) sec^2x+csc^2x
Part A: Solve for A
See picture for math work and answer.
If a prime number is greater than 2, it is odd.
TRUE OR FALSE
Answer:
True
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
Solve for x. 4x - 8 = 2x - 6
Answer:
x=7
Step-by-step explanation:
4x-8=2x-6
4x-2x=-6+8
2x=-14(divide both the sides by 2)
x=7
Find the distance between these 2 points: (-4, 5) and (4, 0)
Answer: Length = 9.434
Step-by-step explanation: Input Data :
Point 1
(
x
A
,
y
A
)
= (-4, 5)
Point 2
(
x
B
,
y
B
)
= (4, 0)
Objective :
Find the distance between two given points on a line?
Formula :
Distance between two points =
√
(
x
B
−
x
A
)
2
+
(
y
B
−
y
A
)
2
Solution :
Distance between two points =
√
(
4
−
−
4
)
2
+
(
0
−
5
)
2
=
√
8
2
+
(
−
5
)
2
=
√
64
+
25
=
√
89
= 9.434
Distance between points (-4, 5) and (4, 0) is 9.434
The Art and History Museum offers a family discount card for a donation of $57. I The table shows the price per person with and without the discount card. Child's Ticket (12 & Under) Price without Discount Card Price with Discount Card 58 $15 $12 Adult's Ticket For what number of visits will the total cost of the visits (including the price of the discount card) be less expensive for a family of 2 adults and 1 child if they have purchased the discount card?
Answer:
8 number of visits will be the total cost of the visits (including the price of the discount card) be less expensive for a family of 2 adults and 1 child if they have purchased the discount card
Step-by-step explanation:
Price without Discount Card Price with Discount Card
Ticket (12 & Under) $10 $8
Adult's Ticket $15 $12
Let x be the number of visits
Price without discount card for 2 adults and 1 child ticket
Price without discount for x visits = [tex]x(15 \times 2+ 10)=40x[/tex]
Price with discount for x visits =[tex]57+ x(12 \times 2+ 8)=57+32x[/tex]
Now to find For what number of visits will the total cost of the visits (including the price of the discount card) be less expensive for a family of 2 adults and 1 child if they have purchased the discount card
57+32x< 40x
57<8x
7.1<x
So, 8 number of visits will be the total cost of the visits (including the price of the discount card) be less expensive for a family of 2 adults and 1 child if they have purchased the discount card
Ahhh I’m stuck on this one please help
Answer:
1.20 ÷ 4 = 0.30 per unit
Please mark as brainliest;)