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telo118 [61]
2 years ago
12

(16x+14)-(3x^2+-19)​

Mathematics
1 answer:
oksian1 [2.3K]2 years ago
8 0
The answer is -3x^2+16x+33.
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Z=a/b+c/d solve for A
PilotLPTM [1.2K]

Answer: a=\frac{b(zd-c)}{d}

Step-by-step explanation:

Having the following equation given in the exercise:

z=\frac{a}{b}+\frac{c}{d}

You can solve for "a" following this procedure:

1. You can apply the Subtraction property of equality and subtract \frac{c}{d} from both sides of the equation:

z-(\frac{c}{d})=\frac{a}{b}+\frac{c}{d}-(\frac{c}{d})\\\\z-\frac{c}{d}=\frac{a}{b}

2. Now you must subtract the terms on the left side of the equation. Notice that the Least Common Denominator is "d". Then:

\frac{zd-c}{d}=\frac{a}{b}

3. Finally, you can apply the Multiplication property of equality and multiply both sides of the equation by "b". So, you get:

(b)(\frac{zd-c}{d})=(\frac{a}{b})(b)\\\\a=\frac{b(zd-c)}{d}

6 0
3 years ago
Convert the equation –9x2 + 25y2 – 100 – 125 = O into standard form.
lesantik [10]

Answer:

\frac{y^{2} }{9} -\frac{x^{2} }{25} =1

Step-by-step Explanation:

cuz i know mark brainliest please

7 0
2 years ago
Read 2 more answers
Okay, I'm having trouble with homework and it says on my worksheet: Well, the coupon is 10%. The digital camera costs $95. The q
mamaluj [8]
All you need to do is multiply 10% of 95 and you will get 9.5 and then subtract that same 9.5 off the 95 dollars and you get 85.5.
6 0
3 years ago
Two lions, Fluffy and Fireball, met at the zoo. Fluffy tail is 1 1/3 of a meter long. Fireball's tail is 1 1/4 of a meter long.
Anna71 [15]

Answer:

Fluffy's tail is 1/12 of a meter longer than Fireball's tail.

Step-by-step explanation:

1 1/3 - 1 1/4 = x

get common denominator (12)

1 4/12 - 1 3/12 = 1/12

8 0
2 years ago
Square root 2x-1+2=5 what is x equal to?
KATRIN_1 [288]
Because your question isn't specific or formatted exactly, I cannot guarantee that my answer is what you expect.
  
√2x - 1 + 2 = 5
  √(2x + 1)² = 5²
        2x + 1 = 25
              2x = 24
              /2      /2
                 x = 12

Therefore x = 12.
Proof:

    √2x - 1 + 2 = 5
√2(12) - 1 + 2 = 5
    √24 - 1 + 2 = 5
                √25 = 5
                    5 = 5
8 0
2 years ago
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