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Shkiper50 [21]
2 years ago
13

Type the correct answer in each box. Use numerals instead of words.

Mathematics
1 answer:
deff fn [24]2 years ago
5 0

Step-by-step explanation:

x+y=84

x²=y+6

y+6+y=84

2y+6=84

2y=84-6

2y=78

y=39

x=84-39=45

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The sum of two numbers is 100, the difference between the two numbers is 26. What is the number that is less?
Zepler [3.9K]
The numbers that would be smaller would be the two with the difference of 26.
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6 0
3 years ago
The expression (4c − 3d)(3c + d) is equivalent to:
Umnica [9.8K]

(4c - 3d)(3c + d) =

= 12c² + 4cd - 9cd - 3d² =

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4 0
3 years ago
A boat starts from a port and moves 12 miles north and then moves 5 miles east. what is the present distance of the boat from th
disa [49]
If you sketch the path of the boat, you will form a right triangle towards the port. The distance from the port to the present position is the hypotenuse since it is opposite from the right angle formed by the 12 miles north and 5 miles east movement. Since it is a right triangle, use the Pythagorean Theorem to solve the hypotenuse.

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h= 13

The present distance of the boat from the port is 13 miles.
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Answer:

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Step-by-step explanation:

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