3 years ago

That was my grandson question I haven’t a clue what that mean

Mathematics

1 answer:

Eduardwww [97]3 years ago

6 0

That would be the zero identity property. Hope it helps!

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NEED HELP ASAP!!! PLEASE

Lubov Fominskaja [6]

Answer:

1144cm²

Approx. 1100cm²

Step-by-step explanation:

Area of rectangle=

L×B

34×20 = 680cm²

Area of semi-circle=

πr²

3.14 × (10)² = 314cm²

Area of triangle=

½b×h

b = 49 - 34 = 15

20 × 15 = 150cm²

Area of shape =

680 + 314 + 150 = 1144cm²

approx. 1100cm²

Please mark my answer as brainliest <3

6 0

3 years ago

I need to know how to simplify this equation

ArbitrLikvidat [17]

$\frac{ {3}^{x + 4} - {3}^{2x + 2} }{ {3}^{x - 2} \times {3}^{x + 4} } = \frac{x + 4 - 2x - 2}{(x - 2) \times (x + 4)} = \frac{ - x + 2}{ {x}^{2} + 4x - 2x - 8 } = \frac{ - x + 2}{ {x}^{2} + 2x - 8}$
i could be wrong, was kinda in a rush

4 0

4 years ago

Help! Please answer this! Giving all my points away! NO LINKS! Thank you!

Zanzabum

Answer:

Step-by-step explanation:

200-187=13

8 0

3 years ago

Find the perimeter of the parallelogram with these vertices. (-2.2).(-2.-2), (6.-1). (6.-5) Give an exact answer (not a decimal

nasty-shy [4]

Answer:

16units

Step-by-step explanation:

5 0

3 years ago

A triangle can be congruent to a square.

Bas_tet [7]

No... congruent means they are exactly the same, just rotatet or dislocated

4 0

3 years ago