Area=2.5
Step-by-step explanation:
area


Clara= 30+45 (75)
Adam = 2x75 (150)
745+5+150=270min
Answer:
D
Step-by-step explanation:
i upload the image sorry i don't know how to explain i just search it
Answer:
Step-by-step explanation:
The secants form a proportion where the full length of the secant is the denominator of a fraction where the numerator is the external part of the secant.
7/(x + 7) = 6/(15 + 6) Cross Multiply after combining
7 / (x + 7) = 6/(21)
6 * (x + 7) = 7 * 21 Remove the brackets
6x + 42 = 147 Subtract 42
6x = 147 - 42
6x = 105 Divide by 6
x = 17.5
I think I've done this correctly. If you find an error, please let me know and I'll open it for editing.
Answer:
z=-4/3
Step-by-step explanation:
8=-6z
z=-8/6
z=-4/3