Each week you deposit money in a savings account. The first week you deposit $12 in the account. Each week you deposit $3 more than you deposited the week before. How much do you save after 16 weeks?
Answer:
week 1 = 12
w2= 15
w3=18
w4=21
w5=24
w6=27
(i skipped to 16)
w16=53
answer: 53
What does "rationalizing" the denominator mean?
Answer:
It simply means getting rid of the square root or radical in the denominator
Step-by-step explanation:
Rationalizing the denominator simply means getting rid of the square root or radical symbol in the denominator thereby making the denominator to be just a whole number.
For example if we want to rationalize the denominator in; 3/√2
We will multiply the numerator and the denominator by √2 to get rid of the radical in the denominator which is the square root sign.
Thus;
(3/√2) × (√2)/(√2)
This gives;
(3√2)2
Answer:
"To rationalize the denominator means to eliminate any radical expressions in the denominator such as square roots and cube roots." It is done usually by multiplying both numerator and denominator by the radical expression or another expression including the radical to be eliminated.
Step-by-step explanation:
The Diamond Rule says two factors, m and n, must multiply to get to the top number and add to get to the bottom number What are the possible values for m and n
-4 and -8
-2 and 16
4 and 8
-4 and 8
2 and 16
-2 and -16
Answer:
The answer for this should be A -4 and -8
Step-by-step explanation:
I'm also in k12
Answer
its 4 and 8 i took the quiz
Step-by-step explanation:
3(y+2/5)=-1/5 What’s y? please help asap!!
Answer:
-7/15
Step-by-step explanation:
3y+6/5=-1/5
3y=-7/5
y=-7/5÷3
y=-7/15
Can someone please help me?
Plug in the numbers and solve:
8.5(3) + 7.9(4) = 25.5 + 31.6
= 57.1
Which one is proportional and which is not
Answer:
yes, for the first
no for the second
Step-by-step explanation:
Which parallelogram will have the smallest area?
b = 4 cm, h = 9 cm
b = 10 cm, h = 4 cm
b = 6 cm, h = 7 cm
b = 7 cm, h = 5 cm
The last one
Step-by-step explanation:
the one with b=7 & h=5 because you have to multiply both numbers together , so you multiply and then see the smallest answer
Answer:
B=7 H=5
Step-by-step explanation:
Using π = 3.14, find the area of a circle with a radius of 8. Round your answer to the nearest hundredth.
Answer:
201.06
Step-by-step explanation:
(πr2) = π(82) = 201.06
URGENTE, POR FAVOR AYUDA !!!!!!!!!!!
Se diseña una loseta recortando cuadrantes de circulo de 4cm de diámetro, de cada vértice de un cuadrado de lado 12 cm. Si se colocan tres de estas losetas en fila, ¿Cuál es el perímetro de la figura que se forma?
Te adjunto un fichero con la solución.
Enzymes : Fish that been dried in the sun keeps longer than wet fish.
Anyone wanna help me LOL ??
Answer:
11. #1 90 degrees
#2 45 degrees
#3 45 degrees
#4 90 degrees
12. 6x-21 = 45
add 21 to both sides
6x= 66
Divide by 6
66/6=11 so x=11
13. Rectangle and square I think
14. All of them
15. Square and rhombus
16. All of them
Select all the expressions that could represent the volume of a box, which is a third degree polynomial in variables x and y.
Group of answer choices
A: 3y^3+3x^3y^43 y 3 + 3 x 3 y 4
B: 3x^2y+5xy3 x 2 y + 5 x y
C: 2y-xy^3+72 y − x y 3 + 7
D: 3x^3y^2-3x^2y+10y^2-10y3 x 3 y 2 − 3 x 2 y + 10 y 2 − 10 y
E: 3xy-3xy^2
what value of x makes this equation true?
10x-6=3(x+1/2)
Answer:
15/14
Step-by-step explanation:
3(x+1/2)
10x-6=3x+3/2
7x=3/2+12/2
7x=15/2
x=15/2*1/7
x=15/14
what is the value of z in the equation 5(2z + 4) =0
Answer:
-2
Step-by-step explanation:
5(2z + 4) = 0
Divide both sides by 5.
2z + 4 = 0
Subtract 4 from both sides.
2z = -4
Divide both sides by 2.
z = -2
Answer:
Z=-2
Step-by-step explanation:
5(2z+4)=0
2z+4=0/5=0
2z=0-4=-4
z=-4/2=-2
z=-2
What is the simplest form of 4/10 in fractions
2/5 is the answer because you have to divided by 2 both
Answer: 2/5
Step-by-step explanation:
When you simplify fractions you need to find a number that can divide into both numbers. In this case it would be two, so 4/2= 2 and 10/2= 5. Put you answers together and you will get 2/5.
Hope this helped! :D
What is the distance between (2, 3) and (-2, 7)? Round to the nearest tenth, if necessary.
Answer:
[tex]\displaystyle d = 5.7[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinates (x, y)Algebra II
Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Point (2, 3)
Point (-2, 7)
Step 2: Identify
(2, 3) → x₁ = 2, y₁ = 3
(-2, 7) → x₂ = -2, y₂ = 7
Step 3: Find distance d
Simply plug in the 2 coordinates into the distance formula to find distance d
Substitute in points [Distance Formula]: [tex]\displaystyle d = \sqrt{(-2-2)^2+(7-3)^2}[/tex][Distance] [√Radical] (Parenthesis) Subtract: [tex]\displaystyle d = \sqrt{(-4)^2+(4)^2}[/tex][Distance] [√Radical] Evaluate exponents: [tex]\displaystyle d = \sqrt{16+16}[/tex][Distance] [√Radical] Add: [tex]\displaystyle d = \sqrt{32}[/tex][Distance] [√Radical] Simplify: [tex]\displaystyle d = 4\sqrt{2}[/tex][Distance] Evaluate: [tex]\displaystyle d = 5.65685[/tex][Distance] Round: [tex]\displaystyle d = 5.7[/tex]ANSWER QUICK!!
Drag the correct number of pieces to show how to find the area of the shaded figure in two different ways. Pieces can be rotated to fit.
Answer:
16
Step-by-step explanation:
separate into 4 triangles. 2x1= 2
triangle area formula= 1/2 l x w
3x4=12 12+4 is 16
Work the following problem and reduce the answer to its lowest form: 1/5+ 3/5
OA. 4/25
OB. 1/3
C. 5/3
OD. 4/15
Seven subtracted from c is less then -18: translate into an inequality
Answer:
c - 7 < -18
Step-by-step explanation:
Seven subtracted from c : c - 7
c - 7 < -18
Order from least to greatest 5.05, 5.41, 5.094, 5.08
Brainliest??????????
Answer: A=2.25 and R=4.254
Step-by-step explanation:
Hope this helps! Have a good day!
Write out pi in fraction form. lolol
Answer:
the answer to your question is 157/50 which would be 3 7/50
please help me with this assignment 15 points + brainiest! if right!
Answer:
y = - [tex]\frac{3}{2}[/tex] x
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + b ( m is the slope and b the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (0, 0) and (x₂, y₂ ) = (2, - 3) ← 2 points on the line
m = [tex]\frac{-3=0}{2-0}[/tex] = - [tex]\frac{3}{2}[/tex]
Since the line crosses the y- axis at (0, 0 ) ⇒ b = 0
y = - [tex]\frac{3}{2}[/tex] x ← equation of line
The ratio of boys to girls in a class is 4 : 5
Note: Give
in their sims
a) What fraction of the class are boys?
b) What fraction of the class are girls?
Answer:
A-4/5
B-1/5
This is the answer for the question above
Answer:
boys=[tex]\frac{4}{9}[/tex]
girls=[tex]\frac{5}{9\\}[/tex]
Step-by-step explanation:
Here are four digits. 8 5 3 7 a) use three of these digits to write down the smallest possible 3-digit number. B) here are four different digits 6 1 9 4 put one of these digits in each box to give the largest possible answer to the subtraction. You must use each digit only once.
Answer:
357
96 - 14 = 82
Step-by-step explanation:
Required :
use three of these digits (8 5 3 7) to write down the smallest possible 3-digit number.
To obtain the smallest possible 3 - digit number :
Start with the smallest digit folloqed by the next and so on ; Therefore we have ;
3, then 5, then 7 = 357
The largest possible answer to the subtraction using the digits : 6194
To obtain this :
Right hand side must be as large as possible and the left hand side as small as possible ;
Largest possible 2 - digit number = 96
Smallest possible 2 - digit number = 14
96 - 14 = 82
Can you plz just answer number 2
Answer:
A. Divisor
Step-by-step explanation:
divide the dividend by the divisor to get the quotient and sometimes a remainder
$51.57 this is right
Is there missing parts to this question?
Answer: what do you mean
Step-by-step explanation:
pls help me ill mark u brainly pls show work
Answer:
5x-6-x=2x+2
-6 -6
______________
5x-x=2x8
4×=2×8
÷2 ÷2
2x=8
×=4
Step-by-step explanation:
D. the 1/4 and 4 and get the same thing so it is more than one
Nancy borrows $5000 at a rate of 16% interest per year. What is the amount due at the end of 5 years If the Interest is
compounded continuously?
$5200
$11.127.70
$800
$11,000
Answer:
$11,000
Step-by-step explanation:
If a square has sides of 10 meters each, what is the perimeter?
Answer:
p= 4s
40 m
Step-by-step explanation:
Answer:
You would multiply 10 by 4 or add 10 4 times. A square has 4 sides and if each side is 10 meters, the answer would be
40 meters
:)