3 years ago

Which of the following is equivalent to (x+3)(4x^2+5)

1 answer:

7 0

Answer:

4x^3+12x^2+5x+15

Step-by-step explanation:

Factor out.

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Lisa [10]

Answer:

x = 60

Step-by-step explanation:

the chord- chord angle x is half the sum of the measures of the arcs intercepted by the angle and its vertical angle.

The sum of the arcs in a circle = 360° , then

intercepted arc = 360° - (35 + 25 + 205)° = 360° - 265° = 95°

then

x = $\frac{1}{2}$ (95 + 25 ) = $\frac{1}{2}$ × 120 = 60

3 0

1 year ago

Dmitry_Shevchenko [17]

Answer:

Step-by-step explanation:

The surface area of a prism is a sum of areas of all of its faces

2×(¹/₂×16×15) + 2×(17×10) + 16×10 = 240 + 340 + 160 = 740 m²

4 0

2 years ago

bearhunter [10]

U=v+ 2t=
U/2t = r+2t/2t
=U/2t=r OR. r= U/2t

8 0

2 years ago

faust18 [17]

880,000 is the answer

5 0

2 years ago

ycow [4]

I believe it is going to be 60

7 0

2 years ago