I need help with this please I don't understand my kids work
screenshot attached on the bottom
Answer: 1st circle 0.42n
Step-by-step explanation:
Answer:
p=0.42n
Step-by-step explanation:
Im not sure but if you do 2.52 divided by 6 you get 0.42 so my answer is A (p=0.42n)
***PLEASE HURRY***
***WILL MARK BRAINLEST***
Find the y-intercept for the parabola defined by this equation: y = -x^2 - 2x + 3 separate the values with a comma
Answer:
y-intercept is (0, 3)
Step-by-step explanation:
To find the y-intercept, substitute in 0 for x and solve for y.
lani used 2 3s cup of raisins,3 8s cup of cranberries, and 3 4s cup of oatmeal to bake cookies. Which ingredient did lani use least amount of?
Answer:
Step-by-step explanation:
To compare the fractions, give them a common denominator.
⅔ = 16/24
⅜ = 9/24
¾ = 18/24
⅜ < ⅔ < ¾
what is a decimal that is equivalent to the fraction 9/100
Answer:
0.09
Step-by-step explanation:
9/100 as a decimal is 0.09.
Answer:
0.09!
Step-by-step explanation:
Convert the fraction to a decimal by dividing the numerator by the denominator.
0.09 is your answer!
Hope this helped.
Signed ~Jaz~
evaluate - |-7+3| please
Help
ASAP
Answer:
-|-4|
any number when we out from abslute value becomes positive so
-(4)=-4
What is the volume of a cylinder
Answer:
Step-by-step explanation:
i d k
How do you find an exponential growth model
Answer:
When the line of the graph is going up
Step-by-step explanation:
When the line is going down that means its a exponential decay :)
5) Does the graph show a function? *
Answer:
yes
Step-by-step explanation:
I think
Help plz, just give me the points on the graph thanksss <33
Solve and
graph this
inequality.
-3x>15
Answer:
x > -5
Step-by-step explanation:
-3x > 15
divide by -3
x > -5
Answer: x<-5
Step-by-step explanation:
First, we must isolate x in order to graph the inequality properly. To solve for x, you must divide each side by -3. Because you are dividing by a negative number, you must switch the side around. So, the inequality would be [tex]x<-5[/tex]t.To graph this, you must put a veritcal dotted line (since the equation has a less than symbol) and shade to the left (this shows all the possiblilties of what x could be. Or, if you were to graph it on a number line, put an open circle on -5 and draw an arrow left from the dot. Hope this helps!
Anyone know the correct answer to this?
Answer:
It should be y=4x-7
Step-by-step explanation:
M is the slope meaning Δx over Δy or rise over run
So if you look at (2,2) and count up to (3,6) the rise is 4 and the run is 1 meaning the slope is 4.
B is the y- intercept so then it would just be -7.
9514 1404 393Answer:
y=4x-6
Step-by-step explanation:
The line intersects the y-axis at y=-6, so that is the value of 'b' in the slope-intercept form.
The horizontal difference between marked points is 1 unit; the vertical difference is 4 units. That means the slope is . . .
m = rise/run = 4/1 = 4
Filling in these values (m=4, b=-6), we get ...
y = 4x -6
4) Given:
Solve for x. Show all work.
Answer:
x = 40
Step-by-step explanation:
Hello there!
Remember the circumference of a circle in degrees is equal to 360
so all of the arcs added together will equal 360
360 = x + 20 + 3x + 15 + 4x + 5
step 1 combine like terms
1x+3x+4x=8x
20+15+5=40
now we have 360 = 8x + 40
step 2 subtract 40 from each side
360 - 40 = 320
40 - 40 cancels out
now we have 320 = 8x
step 3 divide each side by 8
320/8=40
8x/8=x
we're left with x = 40
y/6 - 7 = 4 please explain how to solve
Answer:
y=66
Step-by-step explanation:
melanie is using the spinner to play a card game. the spinner has six sections of equal size. What is the probability that melanie will have to take cards when she spins the spinner. A.1/6. B.1/4. C. 1/3. D.2/3. E.3/4
Answer:
The answer is very clear is 2/3
Step-by-step explanation:
Can anyone help solve these equations using the elimination method
Step-by-step explanation:
dear by changing the sign by elimination method everything gets cancelled
Given:
The system of equation is
[tex]15x+12y=18[/tex]
[tex]5x+4y=6[/tex]
To find:
The solution of given system of equations by using elimination method.
Solution:
We have,
[tex]15x+12y=18[/tex] ...(i)
[tex]5x+4y=6[/tex] ...(ii)
Multiply equation (ii) by 3.
[tex]3(5x+4y)=3(6)[/tex]
[tex]3(5x)+3(4y)=18[/tex]
[tex]15x+12y=18[/tex] ...(iii)
After subtracting (iii) from (i), we get
[tex](15x+12y)-(15x+12y)=18-18[/tex]
[tex]15x+12y-15x-12y=0[/tex]
[tex]0=0[/tex]
This statement is true for all values of x and y. So, the given system of equations has infinitely many solutions and both equations represents coincident lines.
Last one for today. Please help
Answer:
D) (-2,0)
Step-by-step explanation:
(-2,0)
(-2-2)²+(y+3)²=25
16+9=25
25=25
9x - 5 =12
what is x?
Answer: x = 17/9
Step-by-step explanation: Lets solve for x.
9x - 5 = 12
9x - 5 + 5 = 12 + 5
9x = 17
9x/9 = 17/9
x = 17/9
Which of the following expressions are less than one. A 4×3/8. B 2×2/5 c3×1/2 D 2×1/8
E 2/3×4/5
Answer:
c
Step-by-step explanation:
c I think im not for sure
Answer:
B, D, and E are less than one.
Step-by-step explanation:
4*3 is 12. 12/8 is 1.5.
2*2 is 4. 4/5 is 0.8.
3*1 is 3. 3/2 is 1.5.
2*1 is 2. 2/8 is 0.25.
2/3 is 0.66. 4/5 is 0.8. 0.66*0.8 is 0.52 (no rounding done).
Middle school Math!!!
Multiple choice!! ONLY ONE Question!!
Look at the picture these are the answers:
y=2x-1
y=1x+2
y= -1x+2
y= -6/4x+2
Factorise by using the product-sum method: x² + 11x + 24 *
Answer:
(x+3)(x+8)
Step-by-step explanation:
x² + 11x + 24 = (x+3)(x+8)
What’s the circumference of 43.96?
Please help me! If you help me I’ll give u a crown or 5 stars or a thanks?!
Answer:
153.8 Is the circumfrence of 43.96
What is the area of a circle with a radius of 1/2 inch?
Answer:
you do 1/2(.5) times itself, times 3.14= 0.785
Step-by-step explanation:
Answer: B
Step-by-step explanation:
I did it.
How many different 6-digit PIN codes using only the digits 0-9 are possible?
Which statement is true about the expression 4 (9+6)?
A: the expression has two factors
B: the expression has three coefficients
C: the expression has one variable
D: the expression has two variable terms
(YOULL BE MARKED BRAINLIST PLSSSS HELP)
Rick Mendez bought stock for $5,000, using $2,500 of his own money and $2,500 borrowed from the broker. One month later, the stock is sold for $5,650. Interest owed to the broker is $30; brokerage commissions to buy and sell the stock totaled $300. Rates of return: %
Answer:
It is 6%
Explanation:
The stock that is bought by Rick Mendez: 5,000
Own money used to buy: 2,500
Borrowed money: 2,500
Interest on borrowed money : 30
Brokerage commissions: 300
The stock is sold after one month: 5,650
Now first calculate the net profit = Selling price of stock – cost price of stock – Interest on borrowing – commission
5,650-5,000-30-300=320
Now calculate the rate of return = Net profit / cost of stock
320/5,000=.06
.06 or 6%
Si al quíntuple de 1,2 se le resta el doble de 2,1, entonces resulta
Answer:
Si al quintuple de 1.2 se le resta el doble de 2.1, entonces resulta : 1.8 . Opción A) 1.8 .
Si al quintuple de 1.2 se le resta el doble de 2.1 , al resolver primero cinco veces por 1.2 resulta 6 y luego dos por 2.1 da como resultado 4.2 y al realizar la diferencia o resta 6 - 4.2 el resultado es : 1.8 , por lo tanto la opción de la respuesta es la A) 1.8 , como se muestra continuación :
5* 1.2 - (2* 2.1 ) =
6 - 4.2 = 1.8 .Opción A ) 1.8
During the basketball season Monique scored goals on
30% of the shots she took. If she scored 42 goals, how
many shots did she take?
HURRY PLEASE I NEED THIS NOW
Find the missing sides of the triangle. Leave your answers in simplest radical form.
Answer5
34
Step-by-step explanation: 45