Compare the two numbers below. 6.4395 64.395 Which of the following is true about the underlined numbers? a. The 3 in the first number is 1/10 of the value of the 3 in the second number.
b. The 3 in the first number is 1/100 of the value of the 3 in the second number.
c. The 3 in the first number is 100 times bigger than the 3 in the second number.
d. The 3 in the first number is 10 times bigger than the 3 in the second number.

option 1

Step-by-step explanation:The value of digit in the hundreds place in the number 653,841 is 8 hundreds = 800

According to the question, we have to find a number whose  the value of digit in the thousands place is 800.

Let us consider the first number which is 748,917

The value of digit in the thousands place = 8 thousands = 8000

Let us consider  of the number 8000

=

= 800 which is the value of digit in the hundreds place in the number 653,841.

Therefore, 748,917 is the required number.

So, Option 1 is the correct answer.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet