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3 years ago

Need help with 18 and 19 pls 12 points

Mathematics

2 answers:

MaRussiya [10]3 years ago

4 0

The first one you take the two numbers and square them, then minus the 17squared from the 150squared.
The equation should be (150 x 150) - (17 x 17) = a, a representing area. Now we have the equation we just need to work through it. 150 x 150 = 22500 and 17 x 17 = 289. 22500 - 289 = 22211

blagie [28]3 years ago

3 0

150 x 150 = 22500

17 x 17 = 289.
22500 - 289 = 22211

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3 years ago

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Answer:

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Step-by-step explanation:

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4 0

3 years ago

Robert is writing a paper for language arts class. He can write 2/3 of a page in 1/4 of an hour. At what rate is Robert writing?

VLD [36.1K]

He can write 2/3 of a page in 1/4 of an hour.

=> He can write 2/3 × 4 = 8/3 = 2 and 2/3 of a page in an hour

Answer: 2 and 2/3 of a page per hour

ok done. Thank to me :>

6 0

2 years ago

Someone help me please

garri49 [273]

Answer:

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Step-by-step explanation:

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<u>The tenth row is the 10th term:</u>

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3 years ago

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3 years ago

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