Riz got $200 for his birthday. He bought several long tennis rackets that cost $45.50 each. After the purchase he has $18 . Writ
2 answers:
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<h2>727</h2>
Step-by-step explanation:
Let us denote the three digit number by , where
is the hundreds digit,
is the tens digit and
is the ones digit.
Hundreds digit = = Ones digit =
Sum of digits =
So,
On exchanging tens and ones digit, value increases by 45. So is 45 greater than
.
∴ Required number is 727
Let this number be x. The next number is (x+1). And their sum is 57. Then, we have to solve this equation x+x+1=57
Emily's number was 28
Emily's number was 28
Answer:
The measure of the complement angle is
Step-by-step explanation:
Let
x-----> the angle
we know that
The complement of an angle is equal to
The supplement of an angle is equal to
we have
The complement of an angle is one-sixth the measure of the supplement of the angle
solve for x
Find the measure of the complement angle
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