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Alona [7]
2 years ago
15

What is the property of 3=3

Mathematics
2 answers:
algol132 years ago
7 0

Answer:

The answer is 3

Step-by-step explanation:

3=3

olga55 [171]2 years ago
3 0

Answer:

Addtive Inversve Property

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A.Who was the first english mathematician who first used the modern symbol of equality in 1557?
liberstina [14]

Answer:

Robert Recorde.

Step-by-step explanation:

Robert Recorde was a Welsh known for vast knowledge and experience in the field of mathematics and physics. He was born in Tenby, Pembrokeshire, Wales during the Medieval period (c. 1512).

Robert Recorde was famously known for his work in the field of mathematics and most especially, the invention of the equal to (=) sign. He introduced it in his book titled "The Whetstone of Witte."

<em>Hence, Robert Recorde was the first english mathematician who first used the modern symbol of equality in 1557. </em>

8 0
2 years ago
Need help smiling this 7-4(17-9)-22
8_murik_8 [283]
7-4(17-9)-22
7-32-22
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4 0
3 years ago
Angle A and angle B are supplementary angles. If the measure of angle A = (3x - 12) and the measure of angle B = (4x - 25), find
Crank

Answer:

what is x so I can help you.

4 0
2 years ago
Find the hypotenuse of a right triangle with legs measuring 4 and 5ft
tangare [24]
The hypotenuse would be square root of 41
6 0
3 years ago
Read 2 more answers
Find the area of the shaded region. Use 3.14 for at as necessary. PLEASE HELP ASAP!!
ollegr [7]

9514 1404 393

Answer:

  A. 53.5cm^2

Step-by-step explanation:

The area of the circle is ...

  A = πr²

  A = 3.14(5 cm)² = 78.5 cm²

The area of the triangle is ...

  A = 1/2bh

  A = 1/2(10 cm)(5 cm) = 25 cm²

The shaded area is the difference between the circle area and the triangle area:

  shaded = 78.5 cm² -25 cm² = 53.5 cm²

_____

<em>Additional comment</em>

As with many multiple-choice questions, you can simply pick the answer that is not outlandish. The circle will fit into a square that is 10 cm on a side, so its total area is less than 100 cm² (eliminates choice B).

The shaded area is definitely more than 1/4 of that 100 cm² square, so choices C and D are eliminated, too. The only choice that is not unreasonable is choice A.

7 0
2 years ago
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