3 years ago

Which expression is a factor of 10x^2+11x+3

Mathematics

1 answer:

Effectus [21]3 years ago

5 0

Answer:

(2x + 1) (5x + 3) hope it helps

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15. What is 3% of 4.14 x 10?

Slav-nsk [51]

Answer:

the answer is a and I hope this helps you.

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1 year ago

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A pyramid has a square base and a height of 6 ft. The volume of the pyramid is 162 ft^3. Let s be the length of a side of the py

geniusboy [140]

Answer:

$(a)s^2\\(b)162=2s^2\\(c)s=9$ ft$

Step-by-step explanation:

(a)Base Area

Side length of square base=s

Area of a Square of side length s= $s^2$ ft^2$

(b)

Height =6 ft
Volume= $162 $ ft^3.$

Volume of a Pyramid $=\frac{1}{3}X$Base Area X Height$

Substituting the given values, we have:

$162=\frac{1}{3}Xs^2 X 6\\\\162=2s^2$

(c)Solving the equation derived from (b)

$162=2s^2\\$Divide both sides by 2\\s^2=81\\s^2=9^2\\s=9$ ft$

Solving this equation shows that s =9 ft.

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2 years ago

Help please!! This is timed. I’ll give brainliest also!

natita [175]

Answer: Relation 1 Function Relation 2 Not a function Realtion 3 Not a function Relation 4 Not a function

Step-by-step explanation: Ok this is a right answer

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3 years ago

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In the figure, AB ||CD and m3=130. What is

Dmitrij [34]

m<6 = 180° - m<3

m<6 = 180° - 130°

m<6 = 50°

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2 years ago

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Find the value of the polynomial 5 x minus 4x square i) x=0<br>

Elan Coil [88]

Answer:

If x = 0, then the value of the polynomial = 0

Step-by-step explanation:

Given that ;

F(x ) = 5x - 4x^2

Substituting 0 for x we have;

F(0) = 5(0) -4(0)^2 = 0 + 0 = p

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3 years ago