3 years ago

Please solve 1-5 ASAP

Mathematics

1 answer:

IgorLugansk [536]3 years ago

5 0

Answer:

Idk but have fun answering them im sorry

Step-by-step explanation:

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. (a + b)2 – (2a – b)

inn [45]

Answer:

(-b) is the answer.

Step-by-step explanation:

2(a-b)-(2a-b)

=2a-2b-2a+b (opening the brackets)

= -b

Hope this helps you buddy. Have a nice day^_^.

If you have doubt then you can ask in comments. I will surely answer.

3 0

2 years ago

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What is the value of the expression x + (–y) when x = –2.3 and y = –5.9? A. –8.2 B. –3.6 C. 3.6 D. 8.2

11Alexandr11 [23.1K]

Now it would be
-2.3+(-5.9)

now just add those two together
and u get -8.2
So the answer is A

7 0

2 years ago

Please answer this correctly without making mistakes

Mnenie [13.5K]

Answer:

Step-by-step explanation:

750,000,000 times 10^5 can be expressed as 7.5 times $10^{11}$

7.55 times 10^13 is greater than 7.5 times 10^11.

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3 years ago

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A number squared divided by 2 and added to 16

nadya68 [22]

Answer:

Suppose the number is 4

Square of this number (4 x 4 ) = 16

Divided by 2 = 16/2 = 8

Added to 16 = 8+16 = 24

Step-by-step explanation:

4 0

3 years ago

How to verify this trig?

Anettt [7]

I had that same answer, its on google just search it up.

3 0

3 years ago

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Please solve 1-5 ASAP ​

Please solve 1-5 ASAP