angle of triangle is 180°
the angle beside 70° is 70°also because it has mention it is an isosceles triangle so that the two angle must be same
third angle will be 180°-70°-70°=40°
Answer:
zogng zong
Step-by-step explanation:
Answer:
![\frac{8}{9}Step-by-step explanation:[tex]\frac{3}{2y-3} + \frac{5}{3z}](https://tex.z-dn.net/?f=%5Cfrac%7B8%7D%7B9%7D%3C%2Fstrong%3E%3C%2Fp%3E%3Cp%3E%3Cstrong%3EStep-by-step%20explanation%3A%3C%2Fstrong%3E%3C%2Fp%3E%3Cp%3E%3Cstrong%3E%5Btex%5D%5Cfrac%7B3%7D%7B2y-3%7D%20%20%2B%20%5Cfrac%7B5%7D%7B3z%7D)
y = 6, z = 3
Substitute values into the expression:
Simplify both fractions:
Add the fractions:
[tex]\frac{8}{9}
Answer:
Step-by-step explanation:
the domain of x represents the values that x can be without the function being undefined. the function of square rooting is undefined for negative numbers. so in order to find the domain, you must ensure that the "stuff" in the square root is greater than, or equal, to zero. hence, (4x+9)>= 0. the answer is B
Answer:
y = -3x - 11
Step-by-step explanation:
(y - y1)/(x - x1) = (x2 - x1)/(y2 - y1)
(y - 7)/(x + 6) = (-3 + 6)/(6 - 7)
(y - 7)/(x + 6) = 3/-1 = -3
y - 7 = -3(x + 6)
y - 7 = -3x - 18
y = -3x -18 - 7
y = -3x - 11
