Ihave 1 hundreds, 4 ones, 2 tens, and 1 tenths. what number am i?

The unknown number is 124.1.

Step-by-step explanation:

Let the unknown number be x.

We know that

1 hundreds = 100 ones

1 tens = 10 ones

1 tenth = 0.1 ones

It is given that the number has 1 hundreds, 4 ones, 2 tens, and 1 tenths.

x = 1 hundreds + 2 tens + 4 ones + 1 tenths.

Using the above conversions we get

Therefore the unknown number is 124.1.

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

21

jk it's 20

step-by-step explanation: