Step-by-step explanation:
5^2 + b^2 = 9^2
25 + b^2 = 81
b^2 = 56
square root both sides and b = 7.48 cm
Answer:
Step-by-step explanation:
Step-by-step explanation:
(8x8) + (16x16) = 64+256 = 320
√320 = 17.9
20 hot dogs was eaten by the 10 people who attended the hot dog eating contest.
<h3>What is an equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
Let us assume that there were 10 people at the hot dog eating contest. If each person eats 2 hot dog, hence:
Number of hot dogs eaten = 2 hot dog per person * 10 people = 20 hot dogs.
20 hot dogs was eaten by the 10 people who attended the hot dog eating contest.
Find out more on equation at: brainly.com/question/2972832
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Answer:
1.44
Step-by-step explanation:
To solve this problem all you have to do is multiply the number in the parentheses the number of times the exponent is.
1.2 x 1.2 = 1.44
Hope this helps :)
