1.7a + 0.3a = 0.8;
(1.7 + 0.3)a = 0.8;
2 x a = 0.8;
a = 0.8 ÷2;
a = 0.4;
#2- yes because both can be divided or multiplied for example 3 and 9, u can multiply 3x3 to get 9 since the dilation is 3 then yes it is similar triangles
For the a factor in a 1 and then do the problem once you find the product plug your a back in
If the radius is 3 and the height is 5, just plug in 3 and 5 to the formula.
Once we do so we get 47.12 as the volume.
-Steel jelly
Answer:
12 and 28 is 4 next one is 375x2y then 588m2n2
Step-by-step explanation: