Ask question

Ask question

All categories

3 years ago

15

Please help quick!! pythagorean theorem!

2 answers:

aniked [119]3 years ago

8 0

4^2+b^2=5^2
16+b^2=25
25-16=9
Square root of 9=3
X=3

swat323 years ago

5 0

Answer: x=3

Step-by-step explanation:

4^2+b^2=5^2 25-16=9 sqrt of 9 is 3

You might be interested in

A baseball is thrown straight upwards from the ground and undergoes a free fall motion as it rises towards its highest point. Wh

Karo-lina-s [1.5K]

Answer: The answer should be that the velocity and acceleration decreases ! :)

Step-by-step explanation: With velocity, the pure definitions are "quickness of motion," and "rapidity of movement." So with this, when you think about it, the speed/velocity of the baseball decreases the higher it goes because of gravity slowly getting stronger the higher up it goes. So the answer would be that the velocity and the acceleration decreases. (hope I helped :') )

8 0

2 years ago

<img src="https://tex.z-dn.net/?f=%5Chuge%20%5Csf%20%5Cfbox%20%5Cpurple%7Bquestion%20%3A-%7D" id="TexFormula1" title="\huge \sf

Shkiper50 [21]

Answer:

infinite

Step-by-step explanation:

x=1
y=3

Let the linear equation in two variables be ax+by+c=0

Put values

$\\ \sf\longmapsto 1a+3b+c=0$

$\\ \sf\longmapsto a+3b+c$

Hence for any values it has infinite number of solutions .

including x=1 and y=3

6 0

2 years ago

Read 2 more answers

25% of 395? Please show work

velikii [3]

395 *25% could also be interpreted as 395/4
395 = 98.75
4

7 0

3 years ago

Read 2 more answers

A population of mice is increasing exponentially. On Monday there were 120 most. One month later there were 132 most. Ready func

djyliett [7]

Answer:

$y=120 * 1.1^x$ --- function

The monthly rate is 10%

Step-by-step explanation:

Given

Let

$x \to months$

$y \to mice$

So, we have:

$(x_1,y_1) = (0,120)$ --- Monday

$(x_2,y_2) = (1,132)$ --- One month later

Required

The function

The function is represented as:

$y=ab^x$

In $(x_1,y_1) = (0,120)$ , we have:

$120 = a * b^0$

$120 = a * 1$

$120 = a$

$a=120$

In $(x_2,y_2) = (1,132)$ , we have:

$132 = a * b^1$

$132 = a * b$

Substitute: $a=120$

$132 = 120 * b$

Solve for b

$b = \frac{132}{120}$

$b = 1.1$

So, the function is:

$y=ab^x$

$y=120 * 1.1^x$

To calculate the monthly rate (r), we have:

$y =a(1 + r)^x$

Compare to: $y =ab^x$

$1 + r = b$

Make r the subject

$r = b-1$

Substitute $b = 1.1$

$r = 1.1-1$

$r = 0.1$

Express as percentage

$r = 0.1*100\%$

$r = 10\%$

5 0

2 years ago

A 12-ounce soda can is 5 inches tall and 2.5 inches across. How much soda can it hold if it is completely full? Round your answe

givi [52]

<span>V = 24.5312 = 24.5 cubic inches</span>

8 0

2 years ago

Read 2 more answers