Answer:
B
Step-by-step explanation:
A. Integers can be negative whole numbers
B. All numbers fall under "real numbers"
C. All rational numbers are real numbers, but not the other way around.
D. All rational numbers are real numbers
Hope this helped!
Answer:
C I believe.
Step-by-step explanation:
WILL GIVE BRAINLYEST TO FIRST PLZ HELP (look at pictures)
Answer:
b
Step-by-step explanation:
How would I solve this question
Will mark brainlist king
9514 1404 393
Answer:
4) (4, 0)
Step-by-step explanation:
I find it useful to graph the inequalities and the points.
The point on the dashed line is not in the solution set. The only point in the doubly-shaded area is (4, 0), choice (4).
__
Another method of choosing the points is to try them in the inequalities. I find it easier to do the math if the inequalities are written in standard form:
2y < x +8 . . . . . multiply the first by 2
x -2y > -8 . . . . . add -8-2y and swap sides. This is the first inequality.
__
y ≥ -x +1
x + y ≥ 1 . . . . . add x. This is the second inequality
__
For the four points in the first inequality, we have ...
1) -5 -2(3) = -11 . . . not greater than -8
2) 0 -2(4) = -8 . . . not greater than -8
3) 3 -2(-5) = 13 . . . greater than -8, satisfies the first inequality
4) 4 -2(0) = 4 . . . greater than -8, satisfies the first inequality
__
So, the two points that might possibly work are (3, -5) and (4, 0). Here, we try these in the second inequality.
3) 3 -5 = -2 . . . less than 1
4) 4 + 0 = 4 . . . greater than 1, satisfies the second inequality
The only point listed that is a solution to the system is (4, 0), point 4.
Abbie has to do 25 math problems tonight. She has completed 40%. How many problems has she completed?
Answer:
10
Step-by-step explanation:
0.4*25
Who can get this right?
What is the percent of decrease from 8000 to 800
PLEASE HURRY
Answer:
90% I hope I helped :)).....
Answer:
it's answer is 90 percent
Which of the following statements contain a variable? Check all that apply.
A. Eighty miles per hour.
B. The number of different colors on the page.
C. Half the speed of the car.
D. They scored 27 points.
SUBMIT
Sadie and her children went into a restaurant and she bought $48 worth of hotdogs and tacos. Each hotdog costs $3 and each taco costs $4. She bought 2 more hotdogs than tacos. Graphically solve a system of equations in order to determine the number of hotdogs, x,x, and the number of tacos, y,y, that Sadie bought.
Answer:
Step-by-step explanation:
Sadie bought 8 hotdogs and 6 tacos. (8,6) is intersect point
y=-3/4x+12 & y=x-2, graph it , it'll help graph on delta more accurately
Write 1.2 as a fraction or mixed number.
Answer: 1 1/5
Step-by-step explanation:
Answer:
Mixed number- 1 and 1/5
Fraction- 12/10
Step-by-step explanation:
1.2 is read as 1 and 2 tenths. 1 and 2 tenths is the same as 1 and 2/10.
1 and 2/10 in simplest from is 1 and 1/5.
1 and 1/5 can also be written as 12/10.
Hope this helps :)
what are the domain and range of the function f(x)=4(3√81)^x?
Answer:
the first one
Step-by-step explanation:
Will give brain list!!! I need helppp! And show workk
Answer:
Dude! Stop telling people to do your work on DeltaMath
Step-by-step explanation:
plzzz help me i hate math:(
Answer:
D
Step-by-step explanation:
Combine the fractions by finding a common denominator (A denominator shared by two or more fractions.)
Please help with this maths question!??
Answer:
2.44746×10⁶
Step-by-step explanation:
R=(3.8×10⁵)²/5.9×10⁴
=3.8²×10¹⁰/5.9×10⁴
=1.444×10¹¹/5.9×10⁴
=1.444×10⁷/5.9
=361×10⁷/1475
=2.44746×10⁶
Can anyone please help with either of these problems?? i need it done asap! thank you in advance!
Answer: No problem
Step-by-step explanation:
Please help me y’all look at the picture attached
Answer:
the answer her is 180 the second one
If ST=15 and RT=40, then RS=????
Pls help
Answer:
If the lines looks like R--S--T then its 25
Step-by-step explanation:
The value of RS is 55, when ST is 15 and RT is 40 as per the addition operation.
To find the value of RS, we can use the transitive property of equality, which states that if two quantities are equal to a third quantity, then they are equal to each other.
Given that ST = 15 and RT = 40, we can use the transitive property to say that ST + RT = RS.
Substituting the given values, we have 15 + 40 = RS.
Adding 15 and 40, we get RS = 55.
Therefore, the value of RS is 55 based on the given information.
To learn more about the addition;
brainly.com/question/29464370
#SPJ2
can someone help me?
Answer:
D because I got it right
Answer:
D
Step-by-step explanation:
I took the quiz :)
WILL MARK BRAINLIEST !!!! RIGHT ANSWERS ONLY PLSSSSS
Answer:
11
Step-by-step explanation:
Since ΔNOP is a traingle, all the angles added up together equal 180 degrees.
(5x-8) + (x-5) + (6x+1) = 180
Now simplify by adding like terms
12x-12 = 180
Solve for x by adding 12 to both sides and then dividing both sides by 12
12x=192
x=16
Once you solved for x, plug it into the angle you need to find.
m∠O=(x-5)
=(16-5)
=11
243 × 7
whats 243×7?
[tex] \times [/tex]
Answer: 1701
Step-by-step explanation:
It’s the simple math
243
7=
1701
(20 PTS) WILL GIVE BRAINLIST
Answer:
-6
4
9
19
29
Step-by-step explanation
Plug the numbers into the x.
5(-2)+4
5(0)+4
5(1)+4
5(3)+4
5(5)+4
Simplify 9 - (-4) I don’t know I need help
Answer:
Reduce 9/4 to lowest terms
94 is already in the simplest form. It can be written as 2.25 in decimal form (rounded to 6 decimal places).
Step-by-step explanation:
For the complex numbers z = 30 (cosine (StartFraction 2 pi Over 3 EndFraction) + I sine (StartFraction 2 pi Over 3 EndFraction) ) and w = 6 (cosine (StartFraction pi Over 8 EndFraction) + I sine (StartFraction pi Over 8 EndFraction) ) , which geometric transformation of z on the complex plane describes the quotient StartFraction z Over w EndFraction ?
Scale z by a factor of One-sixth, then rotate clockwise by StartFraction pi Over 8 EndFraction radians.
Scale z by a factor of 6, then rotate clockwise by StartFraction pi Over 8 EndFraction radians.
Scale z by a factor of One-sixth, then rotate counterclockwise by StartFraction pi Over 8 EndFraction radians.
Scale z by a factor of 6, then rotate counterclockwise by StartFraction pi Over 8 EndFraction radians.
Answer:
A. Scale z by a factor of 1/6, then rotate clockwise by pi/8 radians.
Step-by-step explanation:
EDGE 2020
The geometric transformation of z that describes the quotient z/w is A. Scale z by a factor of 1/6, then rotate clockwise by pi/8 radians.
Geometric transformationIt should be noted that transformation means change. Therefore, a geometric transformation means changes in a geometric shape.
From the complete information, the complex numbers z = 30 (cos(2pi/3) + sin(2pi/3)) and w = 6 (cos(pi/8) + sin(pi/8).
The geometric transformation of z on the complex plane that describes the quotient z/w will be to scale z by a factor of 1/6, then rotate clockwise by pi/8 radians.
Learn more about geometric transformation on:
https://brainly.com/question/24394842
-4.75 = z/2
It's not that urgent, but I would appreciate it if you helped me!
Si en un grupo de 10 personas se va a repartir refrescos de 10 sabores diferentes, y se sabe que hay uno de fresa y uno de piña ¿cuál es la probabilidad que el primero en ser repartido sea de piña y el segundo de fresa?
Respuesta: 0.011
Explicación paso a paso:
Dado que:
Número de sabor a refresco = 10
Número de sabor a piña = 1
Número de sabor a fresa = 1
P (primero es fresa) = número de sabor a fresa / número total de sabor
P (primero es fresa) = 1/10
P (el segundo es sabor a piña) = número de sabor a piña / número total de sabor
P (segundo sabor a piña) = 1/9
Probabilidades independientes:
P (primero es fresa) * P (segundo sabor a piña)
= (1/10) * (1/9)
= 1/90
= 0.011
Carissa earns $450 per week for a 40 hour work week plus $16.83 per hour for each hour of overtime after 40 hours. Write an equation that would be used to determine her weekly wages where,
Answer:
450 + 16.83[tex]x[/tex]
x = the number of overtime hours worked.
Answer:
y = 16.83x + 450
Step-by-step explanation:
y - the amount earned
x - the hours worked overtime
450 is a constant, it is a value that is always present, and doesn't change or depend on anything. 16.83 is a coefficient whose value needs to be multiplied by the x value to hold true in the equation.
The tortoise and the hare are having a race. After the hare runs 16 miles the tortoise has only run 4 miles. The relationship between the distance the tortoise “runs” in miles for every miles the hare runs is . Graph this relationship.
Answer:
16/4=4 y=4x
Step-by-step explanation:
what is m + 1 = -3 showing work somehow
Answer:
m=-4
Step-by-step explanation:
m+1=-3
m+1-1=-3-1
m=-4
Answer:
What do want us to solve
what's (9-6)x8 I really need to know!!
Answer:
24
Step-by-step explanation:
9-6 = 3 x 8 = 24
9-6 comes first because it is in parenthesis
The sum of twelve and six times a certain number is forty-two. Find the number.
Answer:
5
Step-by-step explanation:
42 - 12 = 30
30 / 6 = 5
Emily is entering a bicycle race for charity. Her mother pledges $0.30 for every 0.75 mile she bikes. If Emily
bikes 15 miles, how much will her mother donate?
Her mother will donate $
Answer:
Step-by-step explanation:
$6
Dominic makes pizzas before his opening pizzeria each day. For every 3 cheese pizzas he makes, he makes 2 specialty pizzas. How many specialty pizzas will Dominic make if he makes 12 cheese pizzas?
Answer:
He makes 8 specialty pizzas
Step-by-step explanation:
3/2=12/x
3x=24 (by using cross multiplication )
x=8
hope this helps :D