Answer:
- A
- Multiplying by 5
- Multiplying by 5
- Multiplying by 12.5
- Multiplying by 2
Step-by-step explanation:
Answer:
HI = 15
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
= , substitute values
= = 5
Multiply both sides by 3
HI = 15
If a function f(x) has an inverse f ⁻¹(x), then by definition
Differentiating both sides with respect to x yields
Now, if f(a) = b and b = f ⁻¹(a), then
Step-by-step explanation:
just insert a base of two at on both sides and solve.
Due to the lack of information I assume these are fractions so for 5/35 we times it by 21 and 21 by 35 so they have the same denominator so now we got 105/735 and for 21 we get x/735 so now You put 105/735 and divide by 35 so we get back down to 21 for
3/21 for part 1
Now for part 2 again 15 times 20 and 20 times 15 to equal out the denominators so now we have 240/300 and x/300 so now plug 240 into x and divide down by 15 and now we get
16/20 for part 2
LMK if I am wrong I highly doubt it