15 points if you answer this! While exploring sea life, a biologist went under water and on land. He recorded the depths above and below sea level where he found different creatures. 1. Creature 2. Depth above or below sea level
3. Hermit Crab 4. 2 ft
5. Clam 6. 0 ft
7. Snapper didnt tell me
9. Redfish didnt tell me

(a) List these creatures in order from deepest to highest.
(b) Write a comparison statement for the depth of the hermit crab and the redfish.

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)

what are you trying to solve here

step-by-step explanation:

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places

the answer is d

hope this