Answer:
=−30x−62
Step-by-step explanation:
Distribute:
=−3+(−3)(2x)+(−3)(7)+(−4)(6x)+(−4)(7)+−10
=−3+−6x+−21+−24x+−28+−10
Combine Like Terms:
=−3+−6x+−21+−24x+−28+−10
=(−6x+−24x)+(−3+−21+−28+−10)
=−30x+−62
Answer:
=−30x−62 i think :)
Answer:
if im not wrong its c? you have to take √2 of 4√2 which makes 8...
D. 5 and B. 7 ............................
Answer:
a = 43 / 30
Step-by-step explanation:
-7 ( 8a -9 ) = -23 + 4a
-56a + 63 = -23 +4a
-60a + 63 = -23
-60a = -86
a = 43 / 30
Step-by-step explanation:
u vector components:
x-comp = 8 - (-17) = 25
x-comp = -11 - 4 = -15
Therefore, we can write vector u as
u = 25i - 15j
v = 14i - 4j
u - v = 11i - 11j
Therefore,
2(u - v) = 22i - 22j