2 years ago

Prove to me that −1(x)=−x

Mathematics

1 answer:

JulsSmile [24]2 years ago

3 0

Answer:

It does

Step-by-step explanation:

Basically:

-1×x=-1x

When doing Algebra, You never write 1x, you just write x, so therefore it should not be -1x but -x

I hope this helped you, and please give be brainliest.

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Two students Stella and vladmir complete the conversion statement 12 feet 8 inches = blank inches.

yuradex [85]

Answer:

so stella is right if thats what you ae asking

Step-by-step explanation:

12 times 12 is 144 and plus 8 is 152

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3 years ago

What is the distance in feet if you runs 8.05 kilometers every day?

Sveta_85 [38]

You run 26410.76 ft every day

8 0

3 years ago

Jina is saving money to buy a bike. She has $63 and is going to save an additional $9 each week. The bike costs $198. In how man

Cerrena [4.2K]

Answer:

Jina will have enough money to buy the bike in 15 weeks

Step-by-step explanation:

y = mx + b

198 = 9x + 63

Subtract 63 from both sides;

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3 years ago

What is the best approximation for the circumference of a circle with a radius of 125 m?

ANEK [815]

Answer:

Option B is correct

circumference of a circle is 785 m

Step-by-step explanation:

Circumference of the circle(C) is given by:

$C = 2\pi r$

where

r is the radius of the circle

As per the statement:

radius of the circle is 125 m

then substitute in [1] we have

$C = 2 \cdot 3.14 \cdot 125$

Simplify:

C = 785 m

Therefore, the circumference of a circle is 785 m

8 0

2 years ago

Read 2 more answers

Alis solution is _correct_or __incorrect______

kifflom [539]

C. 9y X y
i hope this is right aliana

hope this helps,
xXharleyquinn04Xx

6 0

3 years ago