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mart [117]
4 years ago
14

Subtract and polynomials (3x^2+5x+7)-(-4x^2+3x-6 please help ASAP

Mathematics
1 answer:
Leni [432]4 years ago
7 0
The answer is C.
Steps:
Rewrite Problem
Change all signs in the second parenthesis to the opposite sign
Combine Like Terms
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10 kilograms =?grams
max2010maxim [7]

10 kilograms is equal to 10,000 grams

Step-by-step explanation:

1 kilogram = 1000 grams

To know how many grams does 10 kilograms consists is we need to multiply with 1000 to 10 then we can obtain 10 kilograms in grams.

10 kilograms = 10 × 1000

10 kilograms = 10,000 grams.

"Kilogram" is the unit of "mass". The standard unit of "mass" in the "International system" of units the "mass" is represented by "Kilogram".

The symbol for "Kilogram" is "Kg".

8 0
3 years ago
There are 2 cats on each house roof, and there are 15 cats on the ground. The table shows how the number of cats, c, depends on
Nuetrik [128]

Answer: c = 2h + 15

Step-by-step explanation: Each house (h) adds 2 cats. We represent that with 2h. Then we add the constant 15 on the ground as +15.

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3 years ago
Help pls with this trigonometry question
bazaltina [42]
Hope this helps. Please make me brainliest.

7 0
3 years ago
Read 2 more answers
I thought of a two-digit number. The digits of my number are different. The unit digit of my number is the tens digit raised to
earnstyle [38]

28.

2 to the third power is 8. Therefore, the answer is 28.


Hope this helps!

4 0
4 years ago
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vredina [299]
A.would be 50 cents and im not entirely sure about b but i think its 8

5 0
3 years ago
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