A carpenter is building a rectangular bookcase with diagonal braces across the back, as shown. The carpenter knows that m_ ADC is a right angle and that m_ BDC is 34° greater than m_ ADB. Solve an
equation to find m_ BDC and m_ ADB.

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!

answer: 100

step-by-step explanation: