We can solve this problem by using the distance formula. The distance formula is: $\sqrt{(x_{1}-x)^{2} + (y_{1} - y)^{2}}$ We can now put in values and solve.

$\sqrt{(4-0)^{2} + (-2-10)^{2}}$

$\sqrt{16 + 144}$

$\sqrt{160}$

3 0

4 years ago

Please help with question 17! Thanks<3

krek1111 [17]

Answer:

36 km/h

Step-by-step explanation:

$\frac{100\textrm{ m}}{10\textrm{ sec}}\times\frac{60\textrm{ sec}}{1\textrm{ min}}\times\frac{60\textrm{ min}}{1\textrm{ hr}}=\frac{36000\textrm{ m}}{1\textrm{ hr}}$

$\frac{36000\textrm{ m}}{1\textrm{ hr}}\times\frac{1\textrm{ km}}{1000\textrm{ m}}=\frac{36\textrm{ km}}{1\textrm{ hr}}$

7 0

3 years ago

Can someone help. pls

Elan Coil [88]

Answer: 5

Step-by-step explanation:

Pythagorean Theorem = a^2 + b^2 = c^2 (hypotenuse)

the square root of 4^2 + 3^2 = c

c = 5

3 0

3 years ago