How do you model the square root of 16

Answers

Answer 1

Answer: Draw 16 squares, made into a bigger square. (It will basically be a grid with 16 boxes).
Notice that the length of each side of the square is 4 squares. Side 1 (4 squares) x side 2 (also 4 squares) = 16 (in other words, 4 "squared")
Hope that makes sense.. Let me know if not!

Answer 2

Answer: $√(16) =√(4*4)=√(4)*√(4)=2*2=4$

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An airplane takes 5 hours to travel a distance of 3900 miles with the wind. The return trip takes 6 hours against the wind. Find the speed of the plane in still air and the speed of the wind. The speed of the plane in still air is _____ (mph,hour,miles) and the speed of the wind is ____(mph,hour,miles)
Which number is between 0.5 and 5 over 8?
What is the y-intercept of the equation of the line that is perpendicular to the line y = 3/5 x + 10 and passes through the point (15, –5)?The equation of the line in slope-intercept form is y = -5/3 x +
What multiple of 7 is also a factor of 7

Helphelphelphelphelp

Answers

Answer:

1.) Gallon

2.) Pound

3.) Foot

Step-by-step explanation:

Hope this helps :)

The function f(x)=80(1.5)xf(x)=80(1.5)x models a bacteria population after x hours.How does the average rate of change between Hours 4 and 8 compare to the average rate of change between Hours 0 and 4?

The average rate of change is 4 times as fast.

The average rate of change is 1.5 times as fast.

The average rate of change is 5.0625 times as fast.

The average rate of change is 2.25 times as fast

Answers

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
I think the answer based on the above situation is "The average rate of change is 5.0625 times as fast." I hope it is the answer your looking for.

The measure of an angle is fifty-nine times the measure of a supplementary angle. What is the measure of each angle?__and__

Answers

so
supplementary angles are adding up to 180
lets say they are x and y
x+y=180

x is 59 times y
x=59y
subsitute

59y+y=180
add
60y=180
divide 60
y=3
subsitute
x=59y
x=59(3)
x=177

angles are
3 and 177 degrees

Answer:

The answer for this question is 3 and 117

What is 4 2/10 - 2 8/10

Answers

Answer: 7/5 or 1 2/5

Step-by-step explanation:

Look at attachment

Answer:1.4

Step-by-step explanation: 4 2/10 - 2 8/10=1.4

Jordan drove for 6 hours at 55 miles per hour, while Matt drove for 3 hours at 60 miles per hour. If Isaac drove 82 miles longer than Jordan and Matt drove combined, for how many miles did Isaac drive?--------- miles

(Hint: Rate × Time = Distance)

Answers

If you look at the equation, we have to multiply the hour and the mph(miles per hour) together to find how many miles they drove. For Jordan, we would have to multiply 6 times 55 which is 330. Jordan drove 330 miles. For Matt, we have to multiply 3 times 60, which gets us 180. Together, they would have drove 510 miles. If Isaac drove 82 miles longer than Jordan and Matt drove combined, we would get 582 miles. Isaac drove 592 miles.

Solve the following equation using the quadratic formulax^2-8x 97 = 0
The answer choices are in the picture

Answers

Answer:

Option B

$x=4+9i$ and $x=4-9i$

Step-by-step explanation:

we have

$x^(2) -8x+97=0$

The formula to solve a quadratic equation of the form $ax^(2) +bx+c=0$ is equal to

$x=\frac{-b(+/-)\sqrt{b^(2)-4ac}} {2a}$

in this problem we have

$x^(2) -8x+97=0$

$a=1\nb=-8\nc=97$

substitute in the formula

$x=\frac{-(-8)(+/-)\sqrt{-8^(2)-4(1)(97)}} {2(1)}$

$x=\frac{8(+/-)√(-324)} {2}$

Remember that

$i^(2) =-1$

$i=√(-1)$

$x=\frac{8(+/-)18i} {2}$

$x=\frac{8(+)18i} {2}=4+9i$

$x=\frac{8(-)18i} {2}=4-9i$

Final answer:

To solve the equation x^2 - 8x + 97 = 0 using the quadratic formula, substitute the coefficients into the formula and simplify the expression. In this case, the equation has no real solutions.

Explanation:

To solve the equation x^2 - 8x + 97 = 0 using the quadratic formula, first identify the coefficients in the equation. The quadratic formula is given by x = (-b ± sqrt(b^2 - 4ac)) / (2a). In this case, a = 1, b = -8, and c = 97. Substitute these values into the quadratic formula and simplify the expression to find the value(s) of x.

Using the quadratic formula, we have x = (-(-8) ± sqrt((-8)^2 - 4(1)(97))) / (2(1)). Simplifying further, we get x = (8 ± sqrt(64 - 388)) / 2. Continuing the simplification, we have x = (8 ± sqrt(-324)) / 2. Since the square root of a negative number is not a real number, the equation has no real solutions.

Therefore, the answer is that there are no real solutions to the equation x^2 - 8x + 97 = 0.

Learn more about Quadratic Equations here:

brainly.com/question/30098550

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