Hi!
Ten less than the square of A.
So LESS is implying subtraction, therefore the 10 needs to be subtracted FROM something, If we look at our options, B is implying that 10 is being subtracted from something, which is what we want!
Therefore our answer is a^2-10
Hope this helps!
Answer:
height of tree = 7.68 m
Step-by-step explanation:
ΔABC and Δ
A
D
E are similar . In similar triangles, corresponding sides are always in the same ratio
Answer:
2.077×10−4
Step-by-step explanation:
41.18 because it’d you subtract 58 from 4 you get 18 and that behind the decimal so it’s 0.18 and 48-6 which is 41 so 47.58 - 6.4 equal to 41.18
Answer:
Question 8: 8.94
Question 9: 8.94
Step-by-step explanation:
Question 8: Using pythagorean theorem [a^2+b^2=c^2], we do (8*8)+(4*4) getting 80 which is our c^2. Now we find the square root of which is 8.94.
Question 9: Using pythagorean theorem [a^2+b^2=c^2], we do (5.3*5.3)+(7.2*7.2) getting 79.93 which is our c^2. Now we find the square root of which is 8.94.
Please correct or msg me if this is wrong.
