Answer:
Where is the question?
Step-by-step explanation:
I don't see a question do you??
Which of the following points lies on the circle whose center is at the origin and whose radius is 10?
Answer:
Step-by-step explanation:
[tex]y^2=10-x^2\\ \\ 0=10-\sqrt{10}^2\\ \\ 0=10-10\\ \\ 0=0\\ \\ (\sqrt{10},\ 0)[/tex]
Russel randomly surveys seventh graders in his school and finds that 6 of 30 attend summer camp. if there are 200 seventh graders in his school, about how many are expected to attend summer camp.
40 seventh-graders are expected to attend summer camp.
Because
6/30=x/200
6/30= 6 divided by 30= 0.2
0.2x200=40
Solve for x. What does x =
Answer:
x = 1
Step-by-step explanation:
it's because it is an isosceles triangle
Answer:
x = 1
Step-by-step explanation:
8x + 5 = 2x + 11 (since ∠D = ∠E, triangle is isosceles)
combine like terms:
6x = 6
x = 1
Convert 7x - y = -9 to slope-intercept form. Simplify your answer.
The equation of a line, 7x - y = -9, converted to slope-intercept form is: y = 7x + 9
Equation of a line in Slope-intercept FormIf "m" is the slope of a line and "b" is the y-intercept, the equation of the line in slope-intercept form is given as: y = mx + b.
Thus, given the equation, 7x - y = -9, rewrite/convert to slope-intercept form as follows:
7x - y = -9
-y = -7x - 9
Divide both sides by -1y = 7x + 9
Therefore, the equation of a line, 7x - y = -9, converted to slope-intercept form is: y = 7x + 9
Learn more about slope-intercept form on:
https://brainly.com/question/4074386
Is it possible to use dynamic geometry software to draw a triangle with
angles of 50°, 65°, and 70°? Explain.
Answer:
no
Step-by-step explanation:
The sum of the angles of a triangle must be equal to 180
50+65+70
185
This is not equal to 180 so it does not make a triangle
A rectangular playground has a perimeter of 30 yards. It is 6 yards wide. What is the area of the playground?
1. Which function does not have the set of all real numbers as its domain? A) f(x) = 3x + 7 B) f(x) = x3 - 2x2 + x – 5 C) fx= 2x-3 D) fx= x-7x+4
Answer:
None of the given functions
Step-by-step explanation:
Given
[tex]A)\ f(x) = 3x + 7[/tex]
[tex]B)\ f(x) = x^3 - 2x^2 +x - 5[/tex]
[tex]C)\ f(x)=2x - 3[/tex]
[tex]D)\ f(x)=x^2 - 7x + 4[/tex]
Required
Which do not have set of real numbers as its domain
If a function has no root and no denominator, then the domain of such function is a set of all real numbers
The given functions (a) to (d) do not have square roots and do not have denominators.
Hence, all functions have the set of real numbers as their domain
hiii please help i’ll give brainliest thanks
Answer:
The answer is 0
Hope this helps!
Answer:
0
Step-by-step explanation:
please brainliest
72/9 - 1 x 2^3
8 - 8
= 0
Identify percent of change. 20 is increased to 22.
Answer:
10% Change
10% increase
Step-by-step explanation:
Hope this helps!
(percent) of its value 24.4
Chloe is planning an event and purchasing floral arrangements. At Petals Plus, the arrangements cost $35.17 each, and the store
charges $67.00 for delivery of the flowers to the event site. At Blooms, the arrangements cost $25.03 each, and the store charges
$108.00 for delivery of the flowers to the event site.
How many arrangements should she purchase from Blooms in order to get a better value?
OA. 3
OB. 5
OC. 1
OD. 4
Answer: You would need at least 5 arrangements to make Blooms a better deal
Step-by-step explanation:
Petals Plus
y= 35.17x+67
Blooms
y= 25.03x+108
35.17x+67 =25.03x+108
10.14x= 41
x= 4.05
Manny is reading a book. The book has 180 pages. On Sunday he read
1/3 of it. On Monday, he read 44 pages. How many pages does he have left to read?
Answer:
He has 76 pages left
resuelve la siguiente desigualdad: 2x>-6
Answer:x>-3
Step-by-step explanation:
Step-by-step explanation:
la respuesta es -12 pero le puedes sacar la mitad osea -6
The ratio is 2:5 red beads to blue beads. If you have a TOTAL of 21 beads, how many are red, and how many are blue beads?
Answer:
Number of red beads = 6
Number of blue beads = 15
Step-by-step explanation:
Number of total beads = 21
Ratio of red beads to the blue beads = 2 : 5
Therefore, number of red beads I have = [tex]\frac{2}{2+5}(\text{Total number of beads})[/tex]
= [tex]\frac{2}{7}\times 21[/tex]
= 6 beads
Number of blue beads = [tex]\frac{5}{2+5}\times (21)[/tex]
= [tex]\frac{5}{7}\times 21[/tex]
= 15 beads
Therefore, number of red beads = 6
And number of blue beads = 15
sorry it isn’t real text but it’s because i couldn’t explain it well.. but pls help when you can!!
Answer and Step-by-step explanation:
10 and 20 are the initial amounts, so they don't get a variable. The 3 dollars and 2 dollars every mile gets the variable since the occur every mile.
The equations are:
Blank 1: 3x + 10
Blank 2: 2x + 20
To find when they are equal, we equal the equations together.
3x + 10 = 2x + 20
x = 10
Plug 10 into either equation and solve.
Blank 3: 10 (At 10 miles, the equations are equal)
Blank 4: $40 (The will equal $40)
I hope this helps!
#teamtrees #PAW (Plant And Water)
1. Solve for x
(5x - 10)
Answer:
5 (x - 2)
Step-by-step explanation:
1. Factor by grouping
5 (x - 2)
This is the answer.
I hope this helps :)
Will try to mark the right answer brainiest || What's the slope of this line?
Answer:
the slope of the line is 2/3x
Step-by-step explanation:
i hope this helps :)
no links pls find the equation that represents the proportional relationship between in this graph
Answer:
sjobciducbqpfhivñqrjivbñkqjvbñqjirv
Plz show your work.
Answer:
look at the picture i sent.......
1. FIND THE AREA OF THE FIGURE.
plzz help meee.!.!.!
Answer:
The answer isn't there
Step-by-step explanation:
We can divide the figure into a rectangle and triangle and add the areas. The area of the rectangle would be length times width: 14 × 12 = 168. The area of a right angled triangle is [tex]\frac{ab}{2}[/tex], where a and b are both legs. a=12 and b=8, so the area would be [tex]\frac{12*8}{2}[/tex] which equals [tex]\frac{96}{2}[/tex], which is 48. Then we add both the areas, 168 + 48 = 216
HELP ME PLEASE I BEG YOU AND I WILL VOTE YOU BRAINLIEST IF YOU REALLY HELP!!!!
Answer:
The correct answer is A(-3,-5)
The distance between 2 cities on a map is 4.125 inches. Find the actual distance i’d the scale on the map is 2 inches = 40 miles. GIVING BRAINLY !!!
Answer: 165 miles
Step-by-step explanation:
can somebody help me with this
Roberto will roll a number cube and flip a coin. The faces of the number cube are labeled 1 through 6. The coin can land on heads or tails. What is the probability that the number cube lands on an even number and the coin lands on tails?
Answer: There are 3 even numbers on the cube. There are 2 sides to a coin. there is a 1/2 chance of the cube landing on an even number. There is a 1/2 chance of the coin landing on tails.
There is a 1/4 chance of these events occurring together.
A farmer has 140 bushels of beans for sale at a farmer's market. He sells an average of 15 bushels each day. After 6 days, what is the change in the total number of bushels the farmer has for sale at the farmer's market?
Write a signed number representing the change in the total number of bushels the farmer has for sale.
Answer:
50
15 * 6 = 90
140 - 90
Mariela recolecto 625 mililitros de agua que gotea de su caño en 10 minutos, ella desea saber ¿cuanta agua gastara en una semana ?
Answer:
En una semana gastará 705,6 litros.
Step-by-step explanation:
Con la información proporcionada, puedes calcular cuánta agua gastará por día usando una regla de tres teniendo en cuenta que un día tiene 24 horas y estas equivalen a 1440 minutos. Además, puedes convertir los 700 ml a litros, considerando que 1 litro son 1000 mL, lo que significa que los 700 mL equivalen a 700/1000=0,7 Litros.
10 min → 0,7 L
1440 min → x
x=(1440*0,7)/10
x=100,8 L
Ahora que conoces la cantidad de agua que gastará por día, puedes multiplicar esta cantidad por 7 que es el número de días en una semana:
100,8*7=705,6 L
De acuerdo a esto, la respuesta es que en una semana gastará 705,6 litros.
Write the equation of the line that passes through the points (7, –9)
and (1,-4). Put your answer in fully reduced point-slope form,
unless it is a vertical or horizontal line.
Answer:
y=[tex]\frac{-5}{6}[/tex]x+14[tex]\frac{5}{6}[/tex]
Step-by-step explanation:
The equation of a line is y=mx+b
to find the equation of the line you need its gradient(m) and its y intercept(b)
the gradient is
[tex]\frac{y1-y2}{x1-x2}[/tex]
y1= the y value of the first point which is -9
y2=the y value of the second point which is -4
x1=the x value of the first point which is 7
x2=the x value of the first point which is 1
then input the values into the equation
[tex]\frac{(-9)-(-4)}{(7)-(1)}[/tex]
=[tex]\frac{-9+4}{6}[/tex]
=[tex]\frac{-5}{6}[/tex]
to find the y just times the x by the gradient and then minus it from the y
-9-(7 x [tex]\frac{-5}{6}[/tex])=14[tex]\frac{5}{6}[/tex]
making the equation y=[tex]\frac{-5}{6}[/tex]x+14[tex]\frac{5}{6}[/tex]
Lucy spends 4 hours a week babysitting. Her sister Lily spends 7/8 as much time babysitting. How much time does Lily babysit in a month? *Write the number only. *
Answer:
14 hours
Step-by-step explanation:
Answer:
14 hours a month
Step-by-step explanation:
Which shows the equation of the line that is parallel to the line 4x + y = 4 and passes through
the point (5, 4)?
Answer:
i B-elive it is B XD
Step-by-step explanation:
Answer:
D. y=-4x+24
Step-by-step explanation:
1.4x+y=4
y=-4x+4
2.4=-4(5)+a
4=-20+a
a=24
3.y=-4x+24
-
2
3
4
5
Simplify.
(-v2+3v – 7) + (402+5v+6)
Answer: -v^2 + 8v + 401
Step-by-step explanation:
If Laila has a total monthly budget of 5,500 and spends 800 on rent, approximately what percentage is that of her total budget A. 2% B. 15% C. 6% D. 10%
Answer:
Is a or c
Step-by-step explanation:
step- by- step explanation