Answer:
S1 is congruent to S2
Step-by-step explanation:
D.3:50
Count back 25 minutes from 4:15 and you’ll get 3:50. The numbers on the clock are 5 minutes apart. It should be easy to solve just by using a standard clock
The product if a number if it is multiplied by 1 is the same number itself.
Given:
Product:
The product meaning in math is a number that you get to by multiplying two or more other numbers together.
Rules:
1) 1 is the multiplicative identity, if we multiply any of the number with 1 we get the same number as the answer to that.
2) So as per the rule if we multiply any of the whole numbers with 1 we get the same number.
Example:
= 1 * 155
= 155
= 1 * 688
= 688
= 1 * 97
= 97
Learn more about the number here:
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Answer:
Joey has 18 nickles and 27 dimes in his piggy bank.
Step-by-step explanation:
1 nickle = 5 cents
1 dime = 10 cents
$1 = 100 cents
$3.15 = 135 cents
Let
n represent the number of nickles, n>=0
d represent the number of dimes, d>=0
Joey counted a total of 45 coins that added up to $3.15:
n + d = 45
5n + 10d = 315
n = 18 nickles
d = 27 dimes
