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2 years ago

Value of expression a (a2 + a +1) + 5 for a = 0 is ___________

Mathematics

1 answer:

jeyben [28]2 years ago

8 0

Answer:

Step-by-step explanation:

0(0×2 + 0 + 1) + 5

0(0+0+1)+5

0 + 0 + 0 +5

= 5

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What is the quotient (6x4+15x3+10x2+10x+4) ÷ (3x2 + 2)?

Elza [17]

We want to evaluate
$\frac{6x^{4}+15x^{3}+10x^{2}+10x+4}{3x^2+2}$

Perform long division
2x² + 5x + 2
----------------------------------------
3x²+2 | 6x⁴ + 15x³ + 10x² + 10x + 4
6x⁴ + 4x²
----------------------------------------
15x³ + 6x² + 10x + 4
15x³ + 10x
---------------------------------------
6x² + 4
6x² + 4

Answer: 2x² + 5x + 2

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2 years ago

Each season a school basketball team plays 3 practice games and then plays 2 regular seasons games against each of x teams. Whic

Leno4ka [110]

Answer:

3x+2x=total number

Step-by-step explanation:

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2 years ago

What is the answer to this equation? <br><br> 2 x(12 + 4) - 49 ?

Volgvan

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4 0

2 years ago

A bottle of shampoo has a capacity of 0.43 L. How many milliliters of shampoo does the bottle contain? (1 L = 1,000 mL) A. 4.3 m

Finger [1]

Answer:

The correct answer is C

C. 430 mL

Step-by-step explanation:

We know that 1 liter is equivalent to 1,000 milliliters

1L = 1,000mL

So the number we have to go from liters to milliliters we multiply it by 1,000 and change the L per mL

0.43L = 0.43 * 1000 mL

0.43L = 430 mL

The bottle of shampoo contain 430 mL

if we look at the options they give us, we will see that it is equal to option c

A. 4.3 mL

B. 860 mL

C. 430 mL

D. 43 mL

7 0

2 years ago

Mis Brown graded 84 papers. If the ratio of science papers to math papers is 2:10 how many math papers did she grade?

mr Goodwill [35]

Answer:

Step-by-step explanation:

2 + 10 = 12

84 ÷ 12 = 7

7 x 10 = 70

She graded 70 maths papers and 14 science papers.

5 0

3 years ago