5+root2 over 4+root8

Answers

Answer 1

hope this helps !! :)

Related Questions

2.4 x 102 and 2.4 x 103 expressed in scientific notation?

Answers

Answer for 2.4 × 102: 2.448 × 10^2Answer for 2.4 × 103: 2.472 × 10^2_________________________________Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

Hope this helped!

Also can I please have Brainliest?

What is the constant of proportionality?

Answers

Answer:

B or 5

Step-by-step explanation:

25/5 =5

100/20 = 5

f(x) = 2x4 – 14x3 + 33x2 – 26x
Given that x = 3 + i is a solution of the equatio
f(x) = 0, solve f(x) = 0 completely.

Answers

Answer:

x = 0, 2, 5/2 ± 1/2i

Step-by-step explanation:

I'm not really sure what the question is asking but I'm going to assume you want to find the zeroes of the function.

0 = 2x^4 - 14x^3 + 33x^2 - 26x

~Factor

0 = x(x - 2)(2x² - 10x + 13)

~Set factors to equal 0 and solve

x - 2 = 0

x = 2

2x² - 10x + 13 = 0

~Use quadratic formula

x = 0, 5/2 ± 1/2i

Best of Luck!

Mia and Merle together have $285. Mia wins $25 from Merle and then finds she has 4 times as much as Merle. How much did Mia have at first?

Answers

45.60$ i belive

explained: i used the desmos calculator lol

Can someone please help me on this ty!! ❤️

Answers

y=x*5

y=x divided by 16

5/6

10.

10/1

What is the Domain and Range of this figure?

Answers

Domain = (-Infiniti,5]
Range = (-infinity, infinity)

Please help! I don’t get this :(

Answers

Answer:

Step-by-step explanation:

What is the domain of the function shown in the graph?

Answers

Answer:

Step-by-step explanation:

domain holds all the x values and for this graph it looks like

0< x < -∞ or just x >0

yet I do not see this answer as an option

if it was range will be the y-values and the answer will be

A. x≥ -1

PLZZz HELP I WILL GIVE BRAINIEST

Answers

Answer:

Step-by-step explanation:

b = bouquet c = centerpieces

13b + 4c = 487

6b + 2c = 232

90 POINTS- Please help with this geometry question! I have the answer because I assumed it was congruent, but I don't have the statement reasons.

Answers

Answer:

A Δ DOC = 6 in²

Step-by-step explanation:

Look at the attached graph

∵ ABCD is a trapezoid with legs AB and CD

∴ AD // BC

In Δs ABC and DCB

∵ BC is a common base

→ The heights of the Δs drawn from the points A and D to the base

BC are equal because the line joining A and D, AD is parallel to

the base BC

∴ Their heights are equal

→ Triangles of the same base and equal heights are equal in areas

∴ A Δ ABC = A Δ DCB

∵ A Δ ABC = A Δ ABO + A Δ BOC

∵ A Δ DCB = A Δ DOC + A Δ COB

→ Equate their right sides

∴ A Δ ABO + A Δ BOC = A Δ DOC + A Δ COB

∵ A Δ BOC = A Δ COB ⇒ common triangle

∴ A Δ ABO = A Δ DOC

∵ A Δ ABO = 6 in²

∴ A Δ DOC = 6 in²

What is the radius of a circle with a diameter of 100

Answers

Answer:

Step-by-step explanation:

Hope this helps :)

Answer:50

Step-by-step explanation:

100 ÷ 2=50

its pppppppp pls answer me

both of the questions

BRAINLYEST

Answers

1: D.

2: A.

Random text (I had to make the answer 20 characters or more.

Part 1:

D) 2 2/4

point B is in between the 3 and the half-point of 2. Which is 3/4 of 2.

3/4 + 2 = 2 3/4

Part 2:

C) the 12th day

It will be when Matt has his 2nd quiz and Meg will have her 4th quiz.

6 x 2 = 12

3 x 4 = 12

(it could also be the 6th day [A)] when Matt has his first quiz and Meg has her second quiz)

I can’t find an answer anywhere

Answers

Answer:

Step-by-step explanation:

hope it helps

Just find x and y coordinates x coordinates on the horizontal axis and y coordinates on vertical axis

Hideki found the solution for the equation below to be r = 66.6(5 + r) = 96 What mistake did Hideki make in solving the equation? What is the correct solution?
A.He did not distribute 6 to r; r = 11.
B.He did not divide both sides by 6; r = 16.
C.He did not multiply both sides by 6; r = 571.
D.He did not subtract 5 from both sides; r = 15.

Answers

Answer:

Step-by-step explanation:

Answer:

See for the answer below:

Step-by-step explanation:

The answer is A.

.........................................................

Answers

Answer:

The volume of the figure is 126 cubic cm

Step-by-step explanation:

The figure consists of two rectangular prisms of dimensions 6 x 7 x 1 and 3 x7 x 4 respectively.

Calculate the first volume:

[tex]V_1=6~cm\cdot 7~cm\cdot 1~cm= 42~cm^3[/tex]

[tex]V_1= 42~cm^3[/tex]

Calculate the second volume:

[tex]V_2=3~cm\cdot 7~cm\cdot 4~cm= 84~cm^3[/tex]

[tex]V_2= 84~cm^3[/tex]

The total volume of the figure is the sum of both volumes:

[tex]V_t=V_1+V_2=42~cm^3+84~cm^3=126~cm^3[/tex]

The volume of the figure is 126 cubic cm

5b-b-1 > or equal too-11

Answers

Answer:

-2.5

Step-by-step explanation:

5b - b - 1 ≥ -11

4b - 1 ≥ -11

+1 +1

4b ≥ -10

4/4 -10/4

b ≥ -2.5

Answer:

b ≥ [tex]-\frac{5}{2}[/tex]

Step-by-step explanation:

The expression:

5b - b - 1 ≥ -11

Now to solve this problem, we must be aware of some rules of inequality.

When dividing or multiplying with a negative value, the sign of the inequality must change;

5b - b - 1 ≥ -11

4b - 1 ≥ -11

Add + 1 to both sides;

4b -1 + 1 ≥ -11 + 1

4b ≥ -10

Now divided both sides by 4;

[tex]\frac{4b}{4}[/tex] ≥ [tex]\frac{-10}{4}[/tex]

b ≥ [tex]-\frac{5}{2}[/tex]

Please solve this 8-5x=4x-1

Answers

Answer:

x = 1

Step-by-step explanation:

Answer: x=1

Step-by-step explanation:

8-5x=4x-1--> since there are no like terms, we isolate the x8=9x-1 --> add 5x on both sides9=9x --> add 1 on both sidesx=1 --> divide by 9 on both sides

if $3.50 per bag of five apple how much is one apple

Answers

Answer:

70¢ per apple

Step-by-step explanation:

Because it's $3.50 per bag of 5 apples, you can divide $3.50 and 5 by 5 to get 70¢ per apple.

Answer:

70⊄

Step-by-step explanation:

$3.5 ÷ 5 = 70⊄

please help. it would be appreciated.

Answers

Answer:

Step-by-step explanation:

The regular price of a video game is $50. The game is on sale for 20% off the regular price.

Find the sale price of the game.

Find the total price, with a sales tax rate of 8%. (*Hint: Sales tax is an additional amount paid.)
HELP PLEASE!!!

Answers

Answer:

Sale Price:

50x-20%=10

50-10= 40

Total Price:

40x-8%=3.20

40+3.20= 43.20

Step-by-step explanation: If you encounter more problems like this, use the x and - method! Its easier to understand and a shorter method :)

CD and EF are parrellel to AB.They divide the area of triangle PAB into three equal parts. If PE=1, what is AC?

Answers

Answer:

AC is approximately 0.3178

Step-by-step explanation:

The given parameters are;

In ΔPAB

CD ║ EF ║ AB

The area of triangle ΔPEF = 1/3 × area of triangle ΔPAB

Therefore, PE = 1/√3·PA

PA = √3

We have area of ΔPCD = 2/3 × area of triangle ΔPAB

∴ PC = √(2/3) × PA = √(2/3) × √3

PC = √2

Therefore, AC = PA - PC = √3 - √2

AC = √3 - √2 ≈ 0.3178

Which expression is equivalent to (5^(3))^(2)

Answers

Answer:

Step-by-step explanation:

[tex](a^{m} )^{n}[/tex] = [tex]a^{mn}[/tex]

[tex](5^{3} )^{2}[/tex] = [tex]5^{3*2}[/tex] = [tex]5^{6}[/tex] = 15,625

HELP THIS WAS DUE A LONG TIME AGO PLAS HELP MEH ILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!?!??!?!?!?!?!?

Answers

Answer:

Divisor

Step-by-step explanation:

Divisor
You are dividing by the 5, which means it is the divisor.
Hope this helps!

7. The graph of the linear function is shown on the coordinate grid below.

Answers

Answer: C . The slope is -4/3 and the y-intercept is 4.

Step-by-step explanation:

Using the two given points, we will use them to evaluate the slope and the y intercept.

(-1.5,6)

( 4.5,-2)

To find the slope we will find the difference in the y coordinates of the points and divide it by the difference in the x coordinates of the point.

6-(-2) = 8

-1.5 - 4.5 = -6

Slope : 8/-6= -4/3.

Since the slope is -4/3, we will use the formula y= mx + b to find the y intercept. In the formula y= mx + b, the slope is m and b is the y intercept.

Use one of the given points, and input its x and y values into the formula including the slope to solve for b(the y-intercept).

We will use the point, ( -1.5,6)

6 = -4/3(-1.5) + b

6 = 2 + b

-2 -2

b = 4.

b is indeed equal to 4 because it even indicates on the graph that the y intercept is 4 which is where x is equal to 0.

PLEASE HELP I WILL GIVE BRAINALIST

Answers

Answer:

1. 300%

2. 108

3. 60

Step-by-step explanation:

Hope this helps!

26. 33.33% is 37 percent of 11

27. 48%

28. 60 seeds

If a triangle has vertices A (-5, 1), B (3, 5) and C (2, -3),

A. find each side length

B. classify the triangle based on the sides

Answers

Answer:

Step-by-step explanation:

Does the equation y+3=2(x+9) include the point (-6,3)?
Please explain how you got the answer! :3

Answers

Answer:

Step-by-step explanation:

if it includes the point should verify the equation

substitute x= -6 and y=3 in the equation

3+3 = 2 ( -6+9) calculate

6 = 6 is true! so YES the equation includes the point

Write equations for the horizontal and vertical lines passing through the point (4, -5).
horizontal line: 0
OO
Х
vertical line:

Answers

Answer:

Horizontal line: y=-5

Vertical line: x = 4

Step-by-step explanation:

As we have to determine the equations for the horizontal and vertical lines passing through the point (4, -5).

To determine the equation for the horizontal line passing through the point (4, -5), we must observe that the horizontal line will always have the same y-value regardless of the x-value.

Therefore, the equation of the horizontal line passing through the point (4, -5) will be: y=-5

To determine the equation for the vertical line passing through the point (4, -5), we must observe that the vertical line will always have the same x-value regardless of the y-value.

Therefore, the equation of the vertical line passing through the point (4, -5) will be: x=4

Hence:

Horizontal line: y=-5

Vertical line: x = 4

Find the solution of the system of equations.

First equation,

4x – 3y = -13

Second equation,

-2 + 6y = -44

Answers

Answer:

the answer is Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:

(−17/2, -7)

Equation Form:x=-17/2 y=-7

Answer:

Step-by-step explanation:

I will answer it if the other person doesnt

Find the estimated monthly payment for the following simple interest loan. Round your answer to the nearest dollar.

Answers

Answer:

$184

Step-by-step explanation:

I looked at an APR calculator

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