Ask question

Ask question

All categories

mihalych1998 [28]

3 years ago

5

Tasha is planning an expansion of 7 m on a square flower garden. The new area is 196m^2 what is the original length of each side

.

2 answers:

Tatiana [17]3 years ago

8 0

12.12m hope this helps

UNO [17]3 years ago

4 0

Answer:

3.5m

Step-by-step explanation:

Square 7=49. Subtract 49 from 196= 147. Find the square root of 147= 12.12m.

You might be interested in

If you have changed the tires on your car, the original diameter is 24.5 inches. to a new diameter of 26 inches, how fast are yo

Liula [17]

Answer: c) 56.2

<u>Step-by-step explanation:</u>

Compare the original rate to the the new rate:

$\dfrac{diameter}{mph}:\dfrac{24.5\ in}{53\ mph}=\dfrac{26\ in}{x}\\\\\\24.5x=53(26)\\\\\\x=\dfrac{53(26)}{24.5}\\\\\\x=\large\boxed{56.2\ mph}$

8 0

3 years ago

Solve the equation below:<br> 11(x+10)=132

storchak [24]

Answer:

x = 2

Step-by-step explanation:

6 0

3 years ago

What’s the amplitude and the period of this function?

Iteru [2.4K]

The amplitude and the period of the function are 3 and 2, respectively.

<h3>What are the amplitude and the period of a sinusoidal function?</h3>

Sinusoidal functions are periodic bounded functions whose form is described below:

y = A · sin (2π · t / T + Ф) + y'

Where:

y' - Midpoint
A - Amplitude
t - Time
Ф - Phase
T - Period

The period is the horizontal distance between two consecutive peaks or two consecutive bottoms and the amplitude is equal to the half of the distance between a peak and a consecutive bottom. Hence, the amplitude and the period are, respectively:

Amplitude

A = 0.5 · [2 - (- 4)]

A = 3

Period

T = 2 · [0.75 - (- 0.25)]

T = 2

To learn more on sinusoidal functions: brainly.com/question/24336803

#SPJ1

6 0

2 years ago

Guess the rule and write down the missing number:

Ivan

Answer:

17

Step-by-step explanation:

We are adding the previous two terms

1+5 = 6

5+6 = 11

6+11 = 17

11+17 = 28

The missing term is 17

6 0

3 years ago

Read 2 more answers

What is the equation of the circle with center (0, 1) and a radius of 10?

victus00 [196]

<u>Answer: </u>

The equation of the circle with center (0, 1) and a radius of 10 is $\bold{x^{2} + y^{2} - 2y-99 = 0}$

<u>Solution: </u>

Equation of circle whose center (h, k) and radius r is given as,

$(x-h)^{2} + (y-k)^{2} = r^{2}$ ---- eqn 1

From question, given that the circle has radius 10 and center (0, 1). We have to find the equation of the circle.

Hence we get, h = 0 ; k = 1; r = 10

By using eqn 1, the equation of circle whose center (0, 1) and radius 10 is given as

$(x-0)^{2} + (y - 1)^{2} = 10^{2}$

On Simplifying we get

$x^{2} + (y-1)^{2} = 10^{2}$

Expand $(y-1)^{2}$ using the formula $(a-b)^{2} = a^{2} - 2ab + b^{2}$

$x^{2} + y^{2} - 2y + 1 = 10^{2}$

$x^{2} + y^{2} - 2y + 1 = 100$

$x^{2} + y^{2} - 2y + 1-100 = 0$

$x^{2} + y^{2}- 2y- 99 = 0$

Hence equation of the circle with center (0, 1) and a radius of 10 is $\bold{x^{2}+y^{2}-2 y-99=0}$

3 0

3 years ago