Answer:
Step-by-step explanation:
Notice that each new term is closer to +1 than was the previous term. We can conclude tat the sequence converges to 1.
2x + 2y = –2 and 3x – 2y = 12 what does x and y equal?
Answer:
(2,-3)
Step-by-step explanation:
by elemination
2x + 2y = –2
3x – 2y = 12
cross out the 2y and -2y because the cancle each other.
that leaves 2x= -2
and 3x = 12.
simply add/subtract. 2x+3x=5x
-2+12=10.
5x=10
x=2.
now for the y. we have x so all we have to do is plug.
take any equation. 2x + 2y = –2 and plug 2 into the x.
2(2)+ 2y = –2
4+2y= -2
-2-4= -6
2y=-6
y=-3.
put x and y into ordered pairs
(2,-3) and done.
easy peasy.
Answer:
x=2 y= -3
Step-by-step explanation:
2x+2y = -2
x+y = -1 (dividing both sides with 2
x+1 = -y
3x - 2y = 12
3x + (-y)(2) = 12
3x + (x+1)(2) = 12
3x+2x+2=12
5x+2=12
x=2
-y= 1+2
y= -3
When Cosmo wears his new shirt properly as shown below, the horizontal stripes form seven closed rings around his waist. This morning he buttoned his shirt incorrectly, as shown on the right. How many closed rings were there around Cosmo's waist this morning?
Answer:
6
Step-by-step explanation:
It is given that Cosmo bought a new shirt which have several horizontal strips printed on the shirt that forms horizontal rings when the shirt is buttoned up. When Cosmo rightly button up the shirts, the horizontal strips forms seven closed rings.
One day when Cosmo wrongly wear the shirt and wrongly buttoned up the shirt, the horizontal strips on the shirt did not matched properly.
So as seen from the figure, when Cosmo wrongly button up the shirt, the closed strips forms 6 horizontal rings around Cosmo's waist.
Isabelle wants to buy a new bicycle. She has saved $9.76. Her mom tells her she needs to save 8 times that amount in order to buy a bicycle. How much money does Isabelle need in order to buy a bicycle?
. The product of two integers is -84. One of them is 4, find the other integer.
Answer:
Answer :-Product of two integers = - 84
One integer = 4
Other integer = x
[tex]4 \times x = - 84 \\ 4x = - 84 \\ x = \frac{ - 84}{4} \\ x = - 21[/tex]
⎆ The value of the other integer is - 21
i need help on finals plsssssss
Answer:
Our rate is, 10:125
Let's make it a unit rate!
Divide by 10 on both sides:
1:12.5
Step-by-step explanation:
She makes 12.50 dollars per hour.
Anya rolls an octahedron labelled A A A B C C C C what is the probability the octahedron will land on each letter
Answer:
the probability the octahedron will land on A is 3/8
the probability the octahedron will land on B is 1/8
the probability the octahedron will land on C is 4/8 or 1/2
Step by Step explanation:
All u have to do to figure this out is to first count the total amount of letters and in this case there are 8. To find the probability of a specific letter, you have to count how many of that letter there is in the total of 8. For example the letter A's probability is 3/8 since there are 3 A's and 8 letters in total.
hope this helps!!
Hablo español, solo nesecito la contestacion y ya
Answer:
14. 9²
15. 10²
Step-by-step explanation:
----------------------
What is the volume of the pyramid in the diagram?
9 cm
height = 3 cm
5 cm
S cm
OA 25 cm3
OB.
75 cm
O C.
105 cm
OD. 135 cm
E.
225 cm
Answer:
A. 25 cm^3.
Step-by-step explanation:
Volume = 1/3 * area of base * perpendicular height,
= 1/3 * 5^2 * 3
= 5^3
= 25.
The correct option is A. Volume of the pyramid is 25 cm³ which is option A.
What is the volume of the pyramid?
The volume of a pyramid is given by lbh/3. It is also given by the product of the base area and height of the pyramid and then divided by 3.
The base of the pyramid is in the form of a square as all sides are 5 cm. Find the area of the square that is the base area.
5×5=25 cm²
Now multiply 25 by the height of the pyramid which is 3 cm.
25×3=75 cm³
Divide 75 by 3 to find the volume of the pyramid.
75÷3=25 cm³
Thus, the volume of the pyramid is 25 cm³ which is option A.
Learn more about the volume of the pyramid at https://brainly.com/question/17615619
#SPJ2
Help me please!!:((((
Answer:
.01*.5ˣ
Step-by-step explanation:
we can see that x=0 y= .01
so in our equation
a*bˣ
a=.01
This is throuhg plugging in 0 for x
a*b⁰=.01
a*1=.01
a=.01
Now it's just a matter of finding b
to do this just plug in a value
we know that when x=1 y=.005
.01*b¹=.005
b= .5
So our final equation is : .01*.5ˣ
What are some websites that someone does your math assignment for you help ASAP
Claire has invested $10,000 in an 18-month CD that pays 6.25%. How much interest will Claire receive at maturity?
Answer:
the interest received is $957.03
Step-by-step explanation:
Given that
The invested amount is $10,000
There is 18 months
And, the interest rate is 6.25%
= (($10,000 × (1 + 6.25% ) × 0.0625 × 6 months ÷ 12 months)) + ($10,000 × 6.25%)
= $332.03 + $625
= $957.03
Hence, the interest received is $957.03
9. Calculate the volume of the sphere:
8 cm
A. 2144 66 cm
8. 64 cm
C. 200.96 cm
D. 448 12 cm
PLS HELP I need to know HOW to get the answer PLS
15 POINTS
Answer:
Use this formula
[tex] \frac{4}{3} \pi \times {r}^{3}[/tex]
Answer will be option A
Process:
V= [tex] \frac{4}{3} \pi \times {r}^{3}[/tex]
= 4/3 *[tex]\pi }[/tex]*[tex]8^{3}[/tex]
=[tex]\frac{2048\pi }{3}[/tex]
=2144.66[tex]m^{3}[/tex]
Hi please help me!! thanks
Answer:
3.2 x 10^13
Step-by-step explanation:
(8x10^4)(4x10^8)
reorder the terms using the commutative property
(8x4)x(10^4x10^8)
multiply
32x (10^4 x 10^8)
= 32 x 10^4+8
= 32 x 10^12
now convert to scientific notation
=3.2 x 10^13
HELP ME I BEGGGG THANK U PLEASE ITS DUE
Answer:
y=6x+24
Step-by-step explanation:
In a running competition, a bronze, silver and gold medal must be given to the top three girls and top three boys. If 9 boys and 6 girls are competing, how many different ways could the six medals possibly be given out?
Answer:
d
Step-by-step explanation:
19. What is 25% of 40% of 80?
6
Answer:
8
Step-by-step explanation:
1/4 x 4/10 x 80/1 = 320/40 which is 8
Determine the solution to the equation. 2(9x - 6) = 6(3x - 2) + 2
A. Infinite
B. One Solution
C. No Solution
What is the midpoint of (6,3) and (-3,-7)
Answer:
(Xm, Ym) = [ x1+x2/2, y1 + y2/2]
Given (6,3) (-3,-7)
x1 y1 x2 y2
Step-by-step explanation:
(Xm,Ym) =[ 6-3/2, 3-7/4]
= [ 3/2, -1]
Which angles are vertical angles?
Answer:
<DCA and <BCF
Step-by-step explanation:
vertical angles are the opposite angles created by intersecting lines and are congruent. Vertical angles share only a vertex
Which of these Rational Numbers is the least?
2 1/8
3.3
-5
0
-5.5
1/2
21/12
Answer:
-5.5.
Step-by-step explanation:
The negative numbers are less than the positive and -5.5 is less than -5.
Two sides of a parallelogram are 65 feet and 87 feet. The measure of the angle between these sides is 52°. Find the area of the parallelogram to the nearest square foot.
Answer:
Area of the parallelogram is approximately 4,456.2 square feet
Step-by-step explanation:
The lengths of the sides of the parallelogram are 65 feet and 87 feet
The measure of the angle between the sides, Y = 52°
The formula for finding the area of a parallelogram is given as follows;
Area of a parallelogram = A·B·sin(Y)
Where;
'A' and 'B' are the length of the parallel sides and 'Y' is the measure of the angle between them
Let 'A' and 'B' represent the 65 feet and the 87 feet respectively, we get;
Area of the parallelogram = 65 ft. × 87 ft. × sin(52°) ≈ 4,456.2 ft.²
Jessica and two friends spent $36.93 on dinner. They left a $6.00 tip. How much money did each person spend if they split the bill and tip equally?
Answer:
14.31
Step-by-step explanation:
AREA OF A CIRCLE HELP PLS
Answer:
254.34 in²
Step-by-step explanation:
Area of circle = [tex]\pi r^2[/tex]
d = 18 inches, so r = d/2 = 9 inches
Area = 3.14 * 9 * 9
= 254.34 in²
Ken has 7 baseballs. Each baseball weighs 0.3 pound. Ken wants to use this
model to find the total weight of the baseballs. Each hundredths block in the
model represents 1 whole.
Use the drop-down menus to explain how Ken can use the model to find the total
weight of the baseballs. Click the arrows to choose an answer from each menu.
To represent the weight of one baseball, 0.3 pounds, Ken should shade 3
Choose...
To represent the weight of all of the baseballs, he should
shade this amount Choose... times. The shaded part of the model will represent
the expression Choose... The total weight of the baseballs is 7.3
pounds
My Progress
Answer:
2.1 pounds
Step-by-step explanation:
Given that :
Number of baseballs = 7
Weight of each baseball = 0.3 pounds
1 block = 0.1 pounds
Hence, each ball will represent 0.3 / 0.1 = 3 blocks
Hence, 3 blocks = 1 ball
7 balls will be : 3 * 7 = 21 blocks
Recall:
1 block = 0.1
Hence, 0.1 * 21 = 2.1
Therefore, the weight of the 7 balls = 2.1 pounds
Surface area of 13, 4, and 4, please help I have to turn this in tomorrow.
Answer:
240
Step-by-step explanation:
Its kinda hard because I dont know the shape of which is width or height or legnth
Please help I give out brainliest .....Kellie bought 8 towels and spent $39.60. Each towel costs the same amount.
Part A
Use the drop-down menus to create an equation that can be used to determine t, the
price, in dollars, of 1 towel.
+
8
39.60
V
Part B
What is the price, in dollars, of 1 towel?
Enter your answer in the box.
Answer:
Each Towel is 4.95 each
Step-by-step explanation:
We can use 8t = 39.60 as our equation
8t = 39.60
Divide 8 on both sides.
t = 4.95
Hope this helps! ^^
Twenty-five percent of the students had forgotten the year of the Declaration of Independence. If 57 students had not forgotten, how many students were there in all
Answer:
76,
Step-by-step explanation:
If you divide 57 by 3, you get 19. If you times 19 by 4 that is the total number of students there were in all.
AREA OF CIRCLES HELP PLS
Answer:
a=π9² is the formula with the radius plugged in
radius is half
Answer:
243in^2
Step-by-step explanation:
18/2=9
3 x 9 x 9=243
x=4/2, y=2
x=8, y=2
x=8, y=4
x=472,y=4
x=4, y=42
Answer: x = 8 y = 4 or C
Step-by-step explanation:
What is the INITIAL VALUE of the following function?
f(x)=18(1.46)^x
NEED ANSWER ASAP!!
Answer:
[tex]f(x) = 18(1.46) {}^{x} \\ initially : x = 0 \\ f(0) = 18 \times {(1.46)}^{0} \\ = 18[/tex]