15a² - 22ab - 5b²
15a² - 25ab + 3ab - 5b²
5a(3a) - 5a(5b) + b(3a) - b(5b)
5a(3a - 5b) + b(3a - 5b)
(5a + b)(3a - 5b)
Answer:
(0,-7)
Step-by-step explanation:
If nay point is form (x,y)
x is abscissa can be also called x axis coordinate
y is ordinate can be also called y axis coordinate
ordiantes are points lying on y axis.
For any point lying on y axis, its x-axis coordinate will be 0
given that ordinate is -7. it means that value of y coordinate is -7
Thus, coordinates of the point is (0,-7)
Answer:
(5, 10 ) ( 2, 25 )
Step-by-step explanation:
Answer:
10 minutes
Step-by-step explanation:
Mario can eat e21 hot dog in 6 minutes
Let 35 hot dog eats in x minutes :
![\frac{35}{x} =\frac{21}{6} \\x=\frac{35(6)}{21} \\x=10 min](https://tex.z-dn.net/?f=%5Cfrac%7B35%7D%7Bx%7D%20%3D%5Cfrac%7B21%7D%7B6%7D%20%5C%5Cx%3D%5Cfrac%7B35%286%29%7D%7B21%7D%20%5C%5Cx%3D10%20min)
Therefore, mario would eat 35 dogs in 10 min.
Hi :)
Radius is half the diameter
4.6 mm (2) = 9.2 mm
The diameter of the circle is 9.2 mm.